[4] | 1 | function [C, Leff, MagnetType, A] = magnetcoefficients(MagnetCoreType, Amps, InputType) |
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| 2 | %MAGNETCOEFFICIENTS - Retrieves coefficient for conversion between Physics and Hardware units |
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| 3 | %[C, Leff, MagnetType, A] = magnetcoefficients(MagnetCoreType) |
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| 4 | % |
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| 5 | % INPUTS |
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| 6 | % 1. MagnetCoreType - Family name or type of magnet |
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| 7 | % |
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| 8 | % OUTPUTS |
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| 9 | % 1. C vector coefficients for the polynomial expansion of the magnet field |
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| 10 | % based on magnet measurements |
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| 11 | % 2. Leff - Effective length ie, which is used in AT |
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| 12 | % 3. MagnetType |
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| 13 | % 4. A - vector coefficients for the polynomial expansion of the curviline |
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| 14 | % integral of the magnet field based on magnet measurements |
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| 15 | % |
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| 16 | % C and A are vector coefficients for the polynomial expansion of the magnet field |
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| 17 | % based on magnet measurements. |
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| 18 | % |
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| 19 | % The amp2k and k2amp functions convert between the two types of units. |
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| 20 | % amp2k returns BLeff, B'Leff, or B"Leff scaled by Brho if A-coefficients are used. |
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| 21 | % amp2k returns B , B' , or B" scaled by Brho if C-coefficients are used. |
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| 22 | % |
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| 23 | % The A coefficients are direct from magnet measurements with a DC term: |
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| 24 | % a8*I^8+a7*I^7+a6*I^6+a5*I^5+a4*I^4+a3*I^3+a2*I^2+a1*I+a0 = B*Leff or B'*Leff or B"*Leff |
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| 25 | % A = [a8 a7 a6 a5 a4 a3 a2 a1 a0] |
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| 26 | % |
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| 27 | % C coefficients have been scaled to field (AT units, except correctors) and includes a DC term: |
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| 28 | % c8 * I^8+ c7 * I^7+ c6 * I^6 + c5 * I^5 + c4 * I^4 + c3 * I^3 + c2 * I^2 + c1*I + c0 = B or B' or B" |
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| 29 | % C = A/Leff |
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| 30 | % |
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| 31 | % For dipole: k = B / Brho (for AT: KickAngle = BLeff / Brho) |
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| 32 | % For quadrupole: k = B'/ Brho |
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| 33 | % For sextupole: k = B"/ Brho / 2 (to be compatible with AT) |
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| 34 | % (all coefficients all divided by 2 for sextupoles) |
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| 35 | % |
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| 36 | % MagnetCoreType is the magnet measurements name for the magnet core (string, string matrix, or cell) |
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| 37 | % For SOLEIL: BEND |
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| 38 | % Q1 - Q10 S1 - S10, |
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| 39 | % QT, HCOR, VCOR, FHCOR, FVCOR |
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| 40 | % |
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| 41 | % Leff is the effective length of the magnet |
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| 42 | % |
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| 43 | % See Also amp2k, k2amp |
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| 44 | |
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| 45 | % |
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| 46 | % Written by M. Yoon 4/8/03 |
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| 47 | % Adapted By Laurent S. Nadolski354.09672 |
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| 48 | % |
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| 49 | % Partie Anneau modifiï¿œe par P. Brunelle et A. Nadji le 31/03/06 |
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| 50 | % ON A RAJOUTE LA FAMILLE S11 (janvier 2011) |
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| 51 | % Add a switch on accelerator |
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| 52 | |
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| 53 | % NOTE: Make sure the sign on the 'C' coefficients is reversed where positive current generates negative K-values |
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| 54 | % Or use Tango K value set to -1 |
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| 55 | |
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| 56 | % 21 octobre 2008 - P. Brunelle - Qpoles anneau - introduction des coefficents déduits de |
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| 57 | % l'étalonnage en courant utilisant les vraies valeurs des courants. Les anciens |
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| 58 | % coefficients sont commentés. |
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| 59 | |
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| 60 | % 7 mai 2009 - P. Brunelle - Spoles anneau - introduction des coefficents déduits de |
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| 61 | % l'étalonnage en courant utilisant les vraies valeurs des courants + répartition par intervalle de courant. |
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| 62 | |
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| 63 | % 12 juin 2009 - P. Brunelle - Qpoles anneau - répartition par intervalle de courant. |
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| 64 | |
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| 65 | if nargin < 1 |
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| 66 | error('MagnetCoreType input required'); |
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| 67 | end |
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| 68 | |
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| 69 | if nargin < 2 |
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| 70 | Amps = 230; % not sure!!! |
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| 71 | end |
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| 72 | |
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| 73 | if nargin < 3 |
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| 74 | InputType = 'Amps'; |
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| 75 | end |
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| 76 | |
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| 77 | |
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| 78 | |
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| 79 | % For a string matrix |
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| 80 | if iscell(MagnetCoreType) |
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| 81 | for i = 1:size(MagnetCoreType,1) |
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| 82 | for j = 1:size(MagnetCoreType,2) |
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| 83 | [C{i,j}, Leff{i,j}, MagnetType{i,j}, A{i,j}] = magnetcoefficients(MagnetCoreType{i}); |
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| 84 | end |
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| 85 | end |
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| 86 | return |
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| 87 | end |
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| 88 | |
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| 89 | % For a string matrix |
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| 90 | if size(MagnetCoreType,1) > 1 |
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| 91 | C=[]; Leff=[]; MagnetType=[]; A=[]; |
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| 92 | for i = 1:size(MagnetCoreType,1) |
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| 93 | [C1, Leff1, MagnetType1, A1] = magnetcoefficients(MagnetCoreType(i,:)); |
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| 94 | C(i,:) = C1; |
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| 95 | Leff(i,:) = Leff1; |
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| 96 | MagnetType = strvcat(MagnetType, MagnetType1); |
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| 97 | A(i,:) = A1; |
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| 98 | end |
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| 99 | return |
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| 100 | end |
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| 101 | |
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| 102 | %% get accelerator name |
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| 103 | AcceleratorName = getfamilydata('SubMachine'); |
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| 104 | |
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| 105 | switch AcceleratorName |
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| 106 | case 'LT1' |
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| 107 | %%%% |
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| 108 | switch upper(deblank(MagnetCoreType)) |
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| 109 | |
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| 110 | case 'BEND' |
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| 111 | Leff = 0.30; % 300 mm |
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| 112 | % B = 1e-4 * (0.0004 Iᅵ + 16.334 I + 1.7202) |
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| 113 | a8 = 0.0; |
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| 114 | a7 = 0.0; |
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| 115 | a6 = 0.0; |
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| 116 | a5 = 0.0; |
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| 117 | a4 = 0.0; |
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| 118 | a3 = 0.0; |
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| 119 | a2 = 0.0; |
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| 120 | a1 = 4.8861e-4; |
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| 121 | a0 = 1.19e-4; |
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| 122 | |
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| 123 | A = [a8 a7 a6 a5 a4 a3 a2 a1 a0]; |
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| 124 | MagnetType = 'BEND'; |
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| 125 | |
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| 126 | case {'QP'} % 150 mm quadrupole |
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| 127 | % Find the current from the given polynomial for B'Leff |
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| 128 | Leff=0.150; % 162 mm; |
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| 129 | a8 = 0.0; |
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| 130 | a7 = 0.0; |
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| 131 | a6 = 0.0; |
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| 132 | a5 = 0.0; |
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| 133 | % a4 = 1.49e-6; |
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| 134 | % a3 = 2.59e-5; |
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| 135 | % a2 = 1.93e-4; |
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| 136 | % a1 = 4.98e-2; |
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| 137 | % a0 = 0.0; |
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| 138 | a4 = -1.49e-6; |
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| 139 | a3 = 2.59e-5; |
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| 140 | a2 = -1.93e-4; |
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| 141 | a1 = 4.98e-2; |
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| 142 | a0 = 8.13e-4; |
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| 143 | |
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| 144 | A = [a7 a6 a5 a4 a3 a2 a1 a0]; |
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| 145 | MagnetType = 'QUAD'; |
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| 146 | |
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| 147 | case {'CH','CV'} % 16 cm horizontal corrector |
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| 148 | % Magnet Spec: Theta = 0.8e-3 radians @ 2.75 GeV and 10 amps |
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| 149 | % Theta = BLeff / Brho [radians] |
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| 150 | % Therefore, |
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| 151 | % Theta = ((BLeff/Amp)/ Brho) * I |
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| 152 | % BLeff/Amp = 0.8e-3 * getbrho(2.75) / 10 |
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| 153 | % B*Leff = a0 * I => a0 = 0.8e-3 * getbrho(2.75) / 10 |
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| 154 | % |
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| 155 | % The C coefficients are w.r.t B |
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| 156 | % B = c0 + c1*I = (0 + a0*I)/Leff |
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| 157 | % However, AT uses Theta in radians so the A coefficients |
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| 158 | % must be used for correctors with the middle layer with |
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| 159 | % the addition of the DC term |
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| 160 | |
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| 161 | % Find the current from the given polynomial for BLeff and B |
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| 162 | % NOTE: AT used BLeff (A) for correctors |
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| 163 | MagnetType = 'COR'; |
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| 164 | |
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| 165 | Leff = 1e-6; % 0.1577 m |
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| 166 | a8 = 0.0; |
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| 167 | a7 = 0.0; |
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| 168 | a6 = 0.0; |
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| 169 | a5 = 0.0; |
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| 170 | a4 = 0.0; |
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| 171 | a3 = 0.0; |
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| 172 | a2 = 0.0; |
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| 173 | a1 = 4.49e-4; |
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| 174 | a0 = 0; |
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| 175 | A = [a7 a6 a5 a4 a3 a2 a1 a0]; |
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| 176 | |
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| 177 | otherwise |
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| 178 | error(sprintf('MagnetCoreType %s is not unknown', MagnetCoreType)); |
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| 179 | %k = 0; |
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| 180 | %MagnetType = ''; |
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| 181 | %return |
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| 182 | end |
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| 183 | |
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| 184 | % compute B-field = int(Bdl)/Leff |
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| 185 | C = A/ Leff; |
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| 186 | |
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| 187 | MagnetType = upper(MagnetType); |
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| 188 | |
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| 189 | case 'StorageRing' |
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| 190 | % longueur des quadrupoles ajustee a Lintermediaire ente Lmag et Lcalc |
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| 191 | coeffQ = 0e-3 ; %0e-3 ; % 0e-3 % 0e-3 ; % 0e-3 ; % 8e-3 ; % appliqué sur le premier faisceau |
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| 192 | LtotQC = 0.3602 ; % 0.3602 ; %0.3539 ;% 0.3696 % 0.3539; % 0.3695814 ; % 0.320 ; % longueur effective Qpole court |
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| 193 | LtotQL = 0.4962 ; % 0.4962 ; %0.4917 ; % 0.5028 % 0.4917; % 0.5027758 ; % 0.460 ; % longueur effective Qpole long |
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| 194 | %correction offset capteur BMS -2.310-3 (P. Brunelle 30/05/06) |
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| 195 | bob=0.9977*(1-coeffQ); |
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| 196 | % longueur des sextupoles |
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| 197 | LtotSX = 1E-08; |
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| 198 | |
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| 199 | switch upper(deblank(MagnetCoreType)) |
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| 200 | |
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| 201 | case 'BEND' |
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| 202 | % Moyenne des longueurs magnetiques mesurees = 1055.548mm |
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| 203 | % Decalage en champ entre le dipole de reference et les |
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| 204 | % dipoles de l'Anneau = DB/B= +1.8e-03. |
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| 205 | % On part de l'etalonnage B(I) effectue sur le dipole de |
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| 206 | % reference dans la zone de courant 516 - 558 A |
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| 207 | % les coefficients du fit doivent etre affectes du facteur |
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| 208 | % (1-1.8e-3) pour passer du dipole de reference a l'Anneau |
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| 209 | % et du facteur Leff pour passer a l'integrale de champ. |
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| 210 | |
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| 211 | % B=1.7063474 T correspond a 2.75 GeV |
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| 212 | % longueur magnetique du modele : Leff = 1.052433; |
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| 213 | Leff=1.052433; |
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| 214 | a7= 0.0; |
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| 215 | a6=-0.0; |
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| 216 | a5= 0.0; |
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| 217 | a4=-0.0; |
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| 218 | a3= 0.0; |
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| 219 | a2=-9.7816E-6*(1-1.8e-3)*Leff*(1.055548/1.052433); |
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| 220 | a1= 1.26066E-02*(1-1.8E-3)*Leff*(1.055548/1.052433); |
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| 221 | a0= -2.24944*(1-1.8E-3)*Leff*(1.055548/1.052433); |
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| 222 | A = [a7 a6 a5 a4 a3 a2 a1 a0]; |
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| 223 | MagnetType = 'BEND'; |
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| 224 | |
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| 225 | % QUADRUPOLES COURTS |
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| 226 | % Correction des coefficients des QC de + 3 10-3 (manque de longueur du capteur BMS) |
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| 227 | |
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| 228 | |
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| 229 | % % CAS DU QUADRUPOLE COURT DONT LE COURANT EST COMPRIS ENTRE 0 et 50A |
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| 230 | % % POLARITE - |
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| 231 | % Leff=LtotQC; |
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| 232 | % a7= 0.0; |
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| 233 | % a6= 0.0; |
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| 234 | % a5= 0.0; |
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| 235 | % a4= 0.0; |
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| 236 | % a3= 0.0; |
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| 237 | % a2= 1.19203E-6*(-1)*(1.003)*bob; |
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| 238 | % a1= 2.74719E-2*(1.003)*bob; |
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| 239 | % a0= 2.04817E-2*(-1)*(1.003)*bob; |
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| 240 | % A = [a7 a6 a5 a4 a3 a2 a1 a0]; |
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| 241 | % MagnetType = 'quad'; |
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| 242 | |
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| 243 | case {'Q1'} |
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| 244 | % CAS DU QUADRUPOLE COURT DONT LE COURANT EST COMPRIS ENTRE 50 et 100A |
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| 245 | % POLARITE - |
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| 246 | Leff=LtotQC; |
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| 247 | a7= 0.0; |
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| 248 | a6= 0.0; |
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| 249 | a5= 0.0; |
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| 250 | a4= 0.0; |
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| 251 | a3= 0.0; |
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| 252 | a2= -1.78428E-7*(-1)*(1.003)*bob; |
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| 253 | a1= 2.75663E-2*(1.003)*bob; |
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| 254 | a0= 1.90367E-2*(-1)*(1.003)*bob; |
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| 255 | A = [a7 a6 a5 a4 a3 a2 a1 a0]; |
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| 256 | MagnetType = 'quad'; |
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| 257 | |
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| 258 | case {'Q3','Q4'} |
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| 259 | % CAS DU QUADRUPOLE COURT DONT LE COURANT EST COMPRIS ENTRE 100 et 150A |
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| 260 | % POLARITE - |
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| 261 | Leff=LtotQC; |
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| 262 | a7= 0.0; |
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| 263 | a6= 0.0; |
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| 264 | a5= 0.0; |
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| 265 | a4= 0.0; |
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| 266 | a3= 0.0; |
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| 267 | a2= -1.72242E-6*(-1)*(1.003)*bob; |
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| 268 | a1= 2.78608E-2*(1.003)*bob; |
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| 269 | a0= 4.86245E-3*(-1)*(1.003)*bob; |
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| 270 | A = [a7 a6 a5 a4 a3 a2 a1 a0]; |
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| 271 | MagnetType = 'quad'; |
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| 272 | |
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| 273 | case {'Q8'} |
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| 274 | % CAS DU QUADRUPOLE COURT DONT LE COURANT EST COMPRIS ENTRE 100 et 150A |
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| 275 | % POLARITE - pour le courant MAIS POLARITE + pour le gradient |
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| 276 | Leff=LtotQC; |
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| 277 | a7= 0.0; |
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| 278 | a6= 0.0; |
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| 279 | a5= 0.0; |
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| 280 | a4= 0.0; |
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| 281 | a3= 0.0; |
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| 282 | a2= -1.72242E-6*(1.003)*bob; |
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| 283 | a1= 2.78608E-2*(-1)*(1.003)*bob; |
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| 284 | a0= 4.86245E-3*(1.003)*bob; |
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| 285 | A = [a7 a6 a5 a4 a3 a2 a1 a0]; |
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| 286 | MagnetType = 'quad'; |
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| 287 | |
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| 288 | case {'Q6', 'Q9'} |
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| 289 | % CAS DU QUADRUPOLE COURT DONT LE COURANT EST COMPRIS ENTRE 150 et 200A |
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| 290 | % POLARITE - |
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| 291 | Leff=LtotQC; |
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| 292 | a7= 0.0; |
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| 293 | a6= 0.0; |
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| 294 | a5= 0.0; |
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| 295 | a4= 0.0; |
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| 296 | a3= 0.0; |
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| 297 | a2= -9.77342E-6*(-1)*(1.003)*bob; |
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| 298 | a1= 3.03524E-2*(1.003)*bob; |
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| 299 | a0= -1.88248E-1*(-1)*(1.003)*bob; |
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| 300 | A = [a7 a6 a5 a4 a3 a2 a1 a0]; |
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| 301 | MagnetType = 'quad'; |
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| 302 | |
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| 303 | case {'Q10','Q5'} |
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| 304 | % CAS DU QUADRUPOLE COURT DONT LE COURANT EST COMPRIS ENTRE 200 et 230A |
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| 305 | % POLARITE + |
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| 306 | Leff=LtotQC; |
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| 307 | a7= 0.0; |
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| 308 | a6= 0.0; |
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| 309 | a5= 0.0; |
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| 310 | a4= 0.0; |
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| 311 | a3= 0.0; |
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| 312 | a2= -5.40235E-5*(1.003)*bob; |
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| 313 | a1= 4.82385E-2*(1.003)*bob; |
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| 314 | a0= -1.99661*(1.003)*bob; |
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| 315 | A = [a7 a6 a5 a4 a3 a2 a1 a0]; |
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| 316 | MagnetType = 'quad'; |
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| 317 | |
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| 318 | % % CAS DU QUADRUPOLE COURT DONT LE COURANT EST COMPRIS ENTRE 230 et 250A |
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| 319 | % % POLARITE + |
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| 320 | % Leff=LtotQC; |
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| 321 | % a7= 0.0; |
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| 322 | % a6= 0.0; |
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| 323 | % a5= 0.0; |
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| 324 | % a4= 0.0; |
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| 325 | % a3= 0.0; |
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| 326 | % a2= -1.51646E-4*(1.003)*bob; |
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| 327 | % a1= 9.16800E-2*(1.003)*bob; |
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| 328 | % a0= -6.82533*(1.003)*bob; |
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| 329 | % A = [a7 a6 a5 a4 a3 a2 a1 a0]; |
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| 330 | % MagnetType = 'quad'; |
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| 331 | |
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| 332 | |
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| 333 | % QUADRUPOLES LONGS |
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| 334 | %Correction des coefficients des QL de + 1.55 10-2 (manque de longueur du capteur BMS) |
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| 335 | |
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| 336 | % % CAS DU QUADRUPOLE LONG DONT LE COURANT EST COMPRIS ENTRE 0 et 50A |
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| 337 | % % POLARITE + |
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| 338 | % Leff=LtotQL; |
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| 339 | % a7= 0.0; |
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| 340 | % a6= 0.0; |
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| 341 | % a5= 0.0; |
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| 342 | % a4= 0.0; |
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| 343 | % a3= 0.0; |
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| 344 | % a2= 2.08013E-6*(1.0155)*bob; |
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| 345 | % a1= 4.44797E-2*(1.0155)*bob; |
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| 346 | % a0= 2.79903E-2*(1.0155)*bob; |
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| 347 | % A = [a7 a6 a5 a4 a3 a2 a1 a0]; |
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| 348 | % MagnetType = 'quad'; |
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| 349 | % |
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| 350 | % % CAS DU QUADRUPOLE LONG DONT LE COURANT EST COMPRIS ENTRE 50 et 100A |
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| 351 | % % POLARITE + |
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| 352 | % Leff=LtotQL; |
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| 353 | % a7= 0.0; |
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| 354 | % a6= 0.0; |
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| 355 | % a5= 0.0; |
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| 356 | % a4= 0.0; |
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| 357 | % a3= 0.0; |
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| 358 | % a2= -3.60748E-7*(1.0155)*bob; |
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| 359 | % a1= 4.46626E-2*(1.0155)*bob; |
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| 360 | % a0= 2.47397E-2*(1.0155)*bob; |
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| 361 | % A = [a7 a6 a5 a4 a3 a2 a1 a0]; |
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| 362 | % MagnetType = 'quad'; |
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| 363 | % |
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| 364 | case {'Q2'} |
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| 365 | % % CAS DU QUADRUPOLE LONG DONT LE COURANT EST COMPRIS ENTRE 100 et 150A |
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| 366 | % % POLARITE + |
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| 367 | Leff=LtotQL; |
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| 368 | a7= 0.0; |
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| 369 | a6= 0.0; |
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| 370 | a5= 0.0; |
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| 371 | a4= 0.0; |
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| 372 | a3= 0.0; |
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| 373 | a2= -4.70168E-6*(1.0155)*bob; |
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| 374 | a1= 4.55728E-2*(1.0155)*bob; |
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| 375 | a0= -2.30870E-2*(1.0155)*bob; |
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| 376 | A = [a7 a6 a5 a4 a3 a2 a1 a0]; |
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| 377 | MagnetType = 'quad'; |
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| 378 | |
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| 379 | case {'Q7'} |
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| 380 | % % CAS DU QUADRUPOLE LONG DONT LE COURANT EST COMPRIS ENTRE 80 et 135A |
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| 381 | % % POLARITE + |
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| 382 | Leff=LtotQL; |
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| 383 | a7= 0.0; |
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| 384 | a6= 0.0; |
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| 385 | a5= 0.0; |
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| 386 | a4= 0.0; |
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| 387 | a3= 0.0; |
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| 388 | a2= -2.55217E-6*(1.0155)*bob; |
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| 389 | a1= 4.50695E-2*(1.0155)*bob; |
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| 390 | a0= 6.10246E-3*(1.0155)*bob; |
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| 391 | A = [a7 a6 a5 a4 a3 a2 a1 a0]; |
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| 392 | MagnetType = 'quad'; |
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| 393 | |
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| 394 | % case {''} |
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| 395 | % % CAS DU QUADRUPOLE LONG DONT LE COURANT EST COMPRIS ENTRE 150 et 180A |
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| 396 | % % POLARITE + |
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| 397 | % Leff=LtotQL; |
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| 398 | % a7= 0.0; |
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| 399 | % a6= 0.0; |
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| 400 | % a5= 0.0; |
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| 401 | % a4= 0.0; |
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| 402 | % a3= 0.0; |
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| 403 | % a2= -1.92014E-5*(1.0155)*bob; |
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| 404 | % a1= 4.99176E-2*(1.0155)*bob; |
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| 405 | % a0= -3.48990E-1*(1.0155)*bob; |
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| 406 | % A = [a7 a6 a5 a4 a3 a2 a1 a0]; |
---|
| 407 | % MagnetType = 'quad'; |
---|
| 408 | |
---|
| 409 | % case {''} |
---|
| 410 | % % CAS DU QUADRUPOLE LONG DONT LE COURANT EST COMPRIS ENTRE 180 et 220A |
---|
| 411 | % % POLARITE + |
---|
| 412 | % Leff=LtotQL; |
---|
| 413 | % a7= 0.0; |
---|
| 414 | % a6= 0.0; |
---|
| 415 | % a5= 0.0; |
---|
| 416 | % a4= -2.41754E-8*(1.0155)*bob; |
---|
| 417 | % a3= 1.69646E-5*(1.0155)*bob; |
---|
| 418 | % a2= -4.49256E-3*(1.0155)*bob; |
---|
| 419 | % a1= 5.75113E-1*(1.0155)*bob; |
---|
| 420 | % a0= -2.35068E+1*(1.0155)*bob; |
---|
| 421 | % A = [a7 a6 a5 a4 a3 a2 a1 a0]; |
---|
| 422 | % MagnetType = 'quad'; |
---|
| 423 | |
---|
| 424 | % % CAS DU QUADRUPOLE LONG DONT LE COURANT EST COMPRIS ENTRE 220 et 250A |
---|
| 425 | % % POLARITE + |
---|
| 426 | % Leff=LtotQL; |
---|
| 427 | % a7= 0.0; |
---|
| 428 | % a6= 0.0; |
---|
| 429 | % a5= 0.0; |
---|
| 430 | % a4= 0.0; |
---|
| 431 | % a3= 1.34349E-6*(1.0155)*bob; |
---|
| 432 | % a2= -1.13030E-3*(1.0155)*bob; |
---|
| 433 | % a1= 3.35009E-1*(1.0155)*bob; |
---|
| 434 | % a0= -2.37155E+1*(1.0155)*bob; |
---|
| 435 | % A = [a7 a6 a5 a4 a3 a2 a1 a0]; |
---|
| 436 | % MagnetType = 'quad'; |
---|
| 437 | |
---|
| 438 | % SEXTUPOLES : on multiplie les coefficients par 2 car ils sont exprimes en B"L et non B"L/2 |
---|
| 439 | % REPARTITION par intervalle de courant. |
---|
| 440 | % les intervalles de courant non utilises sont commentes. |
---|
| 441 | |
---|
| 442 | % ON A RAJOUTE LA FAMILLE S11 (janvier 2011) |
---|
| 443 | |
---|
| 444 | case{'S1','S11','S2'} |
---|
| 445 | % CAS DU SEXTUPOLE DONT LE COURANT EST COMPRIS ENTRE 0 et 60A |
---|
| 446 | % POLARITE (courant) + mais H - car alimentation sextupole "retournée" |
---|
| 447 | Leff=LtotSX; |
---|
| 448 | a7= 0.0; |
---|
| 449 | a6= 0.0; |
---|
| 450 | a5= 0.0; |
---|
| 451 | a4= 0.0; |
---|
| 452 | a3= 0.0; |
---|
| 453 | a2= (-1)*-5.7905804E-6; |
---|
| 454 | a1= (-1)* 1.5465642E-1; |
---|
| 455 | a0= (-1)*2.4064497E-1; |
---|
| 456 | A = [a7 a6 a5 a4 a3 a2 a1 a0]*2; |
---|
| 457 | MagnetType = 'SEXT'; |
---|
| 458 | |
---|
| 459 | |
---|
| 460 | % CAS DU SEXTUPOLE DONT LE COURANT EST COMPRIS ENTRE 60 et 100A |
---|
| 461 | % POLARITE - |
---|
| 462 | % Leff=LtotSX; |
---|
| 463 | % a7= 0.0; |
---|
| 464 | % a6= 0.0; |
---|
| 465 | % a5= 0.0; |
---|
| 466 | % a4= 0.0; |
---|
| 467 | % a3= 0.0; |
---|
| 468 | % a2= (-1)*-2.8698688E-6; |
---|
| 469 | % a1= 1.5442027E-1; |
---|
| 470 | % a0= (-1)*2.4480159E-1; |
---|
| 471 | % A = [a7 a6 a5 a4 a3 a2 a1 a0]*2; |
---|
| 472 | % MagnetType = 'SEXT'; |
---|
| 473 | |
---|
| 474 | case{'S5','S7'} |
---|
| 475 | % CAS DU SEXTUPOLE DONT LE COURANT EST COMPRIS ENTRE 100 et 150A |
---|
| 476 | % POLARITE - |
---|
| 477 | Leff=LtotSX; |
---|
| 478 | a7= 0.0; |
---|
| 479 | a6= 0.0; |
---|
| 480 | a5= 0.0; |
---|
| 481 | a4= 0.0; |
---|
| 482 | a3= 0.0; |
---|
| 483 | a2= -4.8549355E-6*(-1); |
---|
| 484 | a1= 1.5483805E-1; |
---|
| 485 | a0= 2.2290378E-1*(-1); |
---|
| 486 | A = [a7 a6 a5 a4 a3 a2 a1 a0]*2; |
---|
| 487 | MagnetType = 'SEXT'; |
---|
| 488 | |
---|
| 489 | case{'S6','S8'} |
---|
| 490 | % CAS DU SEXTUPOLE DONT LE COURANT EST COMPRIS ENTRE 100 et 150A |
---|
| 491 | % POLARITE + |
---|
| 492 | Leff=LtotSX; |
---|
| 493 | a7= 0.0; |
---|
| 494 | a6= 0.0; |
---|
| 495 | a5= 0.0; |
---|
| 496 | a4= 0.0; |
---|
| 497 | a3= 0.0; |
---|
| 498 | a2= -4.8549355E-6; |
---|
| 499 | a1= 1.5483805E-1; |
---|
| 500 | a0= 2.2290378E-1; |
---|
| 501 | A = [a7 a6 a5 a4 a3 a2 a1 a0]*2; |
---|
| 502 | MagnetType = 'SEXT'; |
---|
| 503 | |
---|
| 504 | |
---|
| 505 | % % CAS DU SEXTUPOLE DONT LE COURANT EST COMPRIS ENTRE 150 et 200A |
---|
| 506 | % % POLARITE + |
---|
| 507 | % Leff=LtotSX; |
---|
| 508 | % a7= 0.0; |
---|
| 509 | % a6= 0.0; |
---|
| 510 | % a5= 0.0; |
---|
| 511 | % a4= 0.0; |
---|
| 512 | % a3= 0.0; |
---|
| 513 | % a2= -6.1567262E-6; |
---|
| 514 | % a1= 1.5520734E-1; |
---|
| 515 | % a0= 1.9694261E-1; |
---|
| 516 | % A = [a7 a6 a5 a4 a3 a2 a1 a0]*2; |
---|
| 517 | % MagnetType = 'SEXT'; |
---|
| 518 | |
---|
| 519 | case{'S3','S9'} |
---|
| 520 | % CAS DU SEXTUPOLE DONT LE COURANT EST COMPRIS ENTRE 200 et 250A |
---|
| 521 | % POLARITE - |
---|
| 522 | Leff=LtotSX; |
---|
| 523 | a7= 0.0; |
---|
| 524 | a6= 0.0; |
---|
| 525 | a5= 0.0; |
---|
| 526 | a4= 0.0; |
---|
| 527 | a3= 0.0; |
---|
| 528 | a2= -1.3881816E-5*(-1); |
---|
| 529 | a1= 1.5827135E-1; |
---|
| 530 | a0= -1.0713717E-1*(-1); |
---|
| 531 | A = [a7 a6 a5 a4 a3 a2 a1 a0]*2; |
---|
| 532 | MagnetType = 'SEXT'; |
---|
| 533 | |
---|
| 534 | case {'S4','S10'} |
---|
| 535 | % CAS DU SEXTUPOLE DONT LE COURANT EST COMPRIS ENTRE 200 et 250A |
---|
| 536 | % POLARITE + |
---|
| 537 | Leff=LtotSX; |
---|
| 538 | a7= 0.0; |
---|
| 539 | a6= 0.0; |
---|
| 540 | a5= 0.0; |
---|
| 541 | a4= 0.0; |
---|
| 542 | a3= 0.0; |
---|
| 543 | a2= -1.3881816E-5; |
---|
| 544 | a1= 1.5827135E-1; |
---|
| 545 | a0= -1.0713717E-1; |
---|
| 546 | A = [a7 a6 a5 a4 a3 a2 a1 a0]*2; |
---|
| 547 | MagnetType = 'SEXT'; |
---|
| 548 | |
---|
| 549 | |
---|
| 550 | % % CAS DU SEXTUPOLE DONT LE COURANT EST COMPRIS ENTRE 250 et 300A |
---|
| 551 | % % POLARITE - |
---|
| 552 | % Leff=LtotSX; |
---|
| 553 | % a7= 0.0; |
---|
| 554 | % a6= 0.0; |
---|
| 555 | % a5= 0.0; |
---|
| 556 | % a4= 0.0; |
---|
| 557 | % a3= 0.0; |
---|
| 558 | % a2= -4.0540578E-5*(-1); |
---|
| 559 | % a1= 1.7188604E-1; |
---|
| 560 | % a0= -1.8459591E+0*(-1); |
---|
| 561 | % A = [a7 a6 a5 a4 a3 a2 a1 a0]*2; |
---|
| 562 | % MagnetType = 'SEXT'; |
---|
| 563 | |
---|
| 564 | |
---|
| 565 | % % CAS DU SEXTUPOLE DONT LE COURANT EST COMPRIS ENTRE 250 et 300A |
---|
| 566 | % % POLARITE + |
---|
| 567 | % Leff=LtotSX; |
---|
| 568 | % a7= 0.0; |
---|
| 569 | % a6= 0.0; |
---|
| 570 | % a5= 0.0; |
---|
| 571 | % a4= 0.0; |
---|
| 572 | % a3= 0.0; |
---|
| 573 | % a2= -4.0540578E-5; |
---|
| 574 | % a1= 1.7188604E-1; |
---|
| 575 | % a0= -1.8459591E+0; |
---|
| 576 | % A = [a7 a6 a5 a4 a3 a2 a1 a0]*2; |
---|
| 577 | % MagnetType = 'SEXT'; |
---|
| 578 | |
---|
| 579 | % % CAS DU SEXTUPOLE DONT LE COURANT EST COMPRIS ENTRE 300 et 350A |
---|
| 580 | % Leff=LtotSX; |
---|
| 581 | % a7= 0.0; |
---|
| 582 | % a6= 0.0; |
---|
| 583 | % a5= 0.0; |
---|
| 584 | % a4= 0.0; |
---|
| 585 | % a3= -4.4295939E-6; |
---|
| 586 | % a2= -4.0682266E-3; |
---|
| 587 | % a1= -1.0997217E+0; |
---|
| 588 | % a0= 1.2944731E+2; |
---|
| 589 | % A = [a7 a6 a5 a4 a3 a2 a1 a0]*2; |
---|
| 590 | % MagnetType = 'SEXT'; |
---|
| 591 | |
---|
| 592 | %% |
---|
| 593 | |
---|
| 594 | case 'QT' % 160 mm dans sextupole |
---|
| 595 | % Etalonnage: moyenne sur les 32 sextupï¿œles incluant un QT. |
---|
| 596 | % Efficacite = 3 G.m/A @ R=32mm; soit 93.83 G/A |
---|
| 597 | % Le signe du courant est donnᅵ par le DeviceServer (Tango) |
---|
| 598 | % Find the currAO.(ifam).Monitor.HW2PhysicsParams{1}(1,:) = magnetcoefficients(AO.(ifam).FamilyName ); |
---|
| 599 | Leff = 1e-8; |
---|
| 600 | a7= 0.0; |
---|
| 601 | a6= 0.0; |
---|
| 602 | a5= 0.0; |
---|
| 603 | a4= 0.0; |
---|
| 604 | a3= 0.0; |
---|
| 605 | a2= 0.0; |
---|
| 606 | a1= 93.83E-4; |
---|
| 607 | a0= 0.0; |
---|
| 608 | A = [a7 a6 a5 a4 a3 a2 a1 a0]; |
---|
| 609 | |
---|
| 610 | MagnetType = 'QT'; |
---|
| 611 | |
---|
| 612 | case 'SQ' % 160 mm dans sextupole |
---|
| 613 | % Etalonnage: moyenne sur les 32 sextupï¿œles incluant un QT. |
---|
| 614 | % Efficacitee = 3 G.m/A @ R=32mm; soit 93.83 G/A |
---|
| 615 | % Le signe du courant est donnee par le DeviceServer (Tango) |
---|
| 616 | % Find the currAO.(ifam).Monitor.HW2PhysicsParams{1}(1,:) = magnetcoefficients(AO.(ifam).FamilyName ); |
---|
| 617 | Leff = 1e-8; |
---|
| 618 | a7= 0.0; |
---|
| 619 | a6= 0.0; |
---|
| 620 | a5= 0.0; |
---|
| 621 | a4= 0.0; |
---|
| 622 | a3= 0.0; |
---|
| 623 | a2= 0.0; |
---|
| 624 | a1= 93.83E-4; |
---|
| 625 | a0= 0.0; |
---|
| 626 | A = [a7 a6 a5 a4 a3 a2 a1 a0]; |
---|
| 627 | |
---|
| 628 | MagnetType = 'QT'; |
---|
| 629 | |
---|
| 630 | case {'HCOR'} % 16 cm horizontal corrector |
---|
| 631 | % Etalonnage: moyenne sur les 56 sextupï¿œles incluant un CORH. |
---|
| 632 | % Efficacitᅵ = 8.143 G.m/A |
---|
| 633 | % Le signe du courant est donnᅵ par le DeviceServer (Tango) |
---|
| 634 | % Find the currAO.(ifam).Monitor.HW2PhysicsParams{1}(1,:) = magnetcoefficients(AO.(ifam).FamilyName ); |
---|
| 635 | Leff = 0.16; |
---|
| 636 | a7= 0.0; |
---|
| 637 | a6= 0.0; |
---|
| 638 | a5= 0.0; |
---|
| 639 | a4= 0.0; |
---|
| 640 | a3= 0.0; |
---|
| 641 | a2= 0.0; |
---|
| 642 | a1= 8.143E-4; |
---|
| 643 | a0= 0.0; |
---|
| 644 | A = [a7 a6 a5 a4 a3 a2 a1 a0]; |
---|
| 645 | |
---|
| 646 | MagnetType = 'COR'; |
---|
| 647 | |
---|
| 648 | |
---|
| 649 | case {'FHCOR'} % 10 cm horizontal corrector |
---|
| 650 | % Magnet Spec: Theta = 280e-6 radians @ 2.75 GeV and 10 amps |
---|
| 651 | % Theta = BLeff / Brho [radians] |
---|
| 652 | % Therefore, |
---|
| 653 | % Theta = ((BLeff/Amp)/ Brho) * I |
---|
| 654 | % BLeff/Amp = 280e-6 * getbrho(2.75) / 10 |
---|
| 655 | % B*Leff = a0 * I => a0 = 0.8e-3 * getbrho(2.75) / 10 |
---|
| 656 | % |
---|
| 657 | % The C coefficients are w.r.t B |
---|
| 658 | % B = c0 + c1*I = (0 + a0*I)/Leff |
---|
| 659 | % However, AT uses Theta in radians so the A coefficients |
---|
| 660 | % must be used for correctors with the middle layer with |
---|
| 661 | % the addition of the DC term |
---|
| 662 | |
---|
| 663 | % Find the current from the given polynomial for BLeff and B |
---|
| 664 | % NOTE: AT used BLeff (A) for correctors |
---|
| 665 | Leff = .10; |
---|
| 666 | imax = 10; |
---|
| 667 | cormax = 28e-6 ; % 28 urad for imax = 10 A |
---|
| 668 | MagnetType = 'COR'; |
---|
| 669 | A = [0 cormax*getbrho(2.75)/imax 0]; |
---|
| 670 | |
---|
| 671 | case {'VCOR'} % 16 cm vertical corrector |
---|
| 672 | % Etalonnage: moyenne sur les 56 sextupï¿œles incluant un CORV. |
---|
| 673 | % Efficacitᅵ = 4.642 G.m/A |
---|
| 674 | % Le signe du courant est donnᅵ par le DeviceServer (Tango) |
---|
| 675 | % Find the currAO.(ifam).Monitor.HW2PhysicsParams{1}(1,:) = magnetcoefficients(AO.(ifam).FamilyName ); |
---|
| 676 | Leff = 0.16; |
---|
| 677 | a7= 0.0; |
---|
| 678 | a6= 0.0; |
---|
| 679 | a5= 0.0; |
---|
| 680 | a4= 0.0; |
---|
| 681 | a3= 0.0; |
---|
| 682 | a2= 0.0; |
---|
| 683 | a1= 4.642E-4; |
---|
| 684 | a0= 0.0; |
---|
| 685 | A = [a7 a6 a5 a4 a3 a2 a1 a0]; |
---|
| 686 | |
---|
| 687 | MagnetType = 'COR'; |
---|
| 688 | |
---|
| 689 | case {'FVCOR'} % 10 cm vertical corrector |
---|
| 690 | % Find the current from the given polynomial for BLeff and B |
---|
| 691 | Leff = .10; |
---|
| 692 | imax = 10; |
---|
| 693 | cormax = 23e-6 ; % 23 urad for imax = 10 A |
---|
| 694 | MagnetType = 'COR'; |
---|
| 695 | A = [0 cormax*getbrho(2.75)/imax 0]; |
---|
| 696 | |
---|
| 697 | case {'K_INJ'} |
---|
| 698 | % Kicker d'injection |
---|
| 699 | % étalonnage provisoire |
---|
| 700 | % attention l'element n'etant pas dans le modele,definition |
---|
| 701 | % de A ambigue |
---|
| 702 | Leff = .6; |
---|
| 703 | vmax = 8000; |
---|
| 704 | alphamax = 8e-3 ; % 8 mrad pour 8000 V |
---|
| 705 | MagnetType = 'K_INJ'; |
---|
| 706 | A = [0 alphamax*getbrho(2.75)/vmax 0]*Leff; |
---|
| 707 | |
---|
| 708 | case {'K_INJ1'} |
---|
| 709 | % Kickers d'injection 1 et 4 |
---|
| 710 | Leff = .6; |
---|
| 711 | vmax = 7500; % tension de mesure |
---|
| 712 | SBDL = 75.230e-3 ; % somme de Bdl mesurée |
---|
| 713 | MagnetType = 'K_INJ1'; |
---|
| 714 | A = [0 -SBDL/vmax 0]*Leff; |
---|
| 715 | |
---|
| 716 | case {'K_INJ2'} |
---|
| 717 | % Kickers d'injection 2 et 3 |
---|
| 718 | Leff = .6; |
---|
| 719 | vmax = 7500;% tension de mesure |
---|
| 720 | SBDL = 74.800e-3 ; % somme de Bdl mesurée |
---|
| 721 | MagnetType = 'K_INJ2'; |
---|
| 722 | A = [0 SBDL/vmax 0]*Leff; |
---|
| 723 | |
---|
| 724 | case {'SEP_P'} |
---|
| 725 | % Septum passif d'injection |
---|
| 726 | Leff = .6; |
---|
| 727 | vmax = 547; % tension de mesure V |
---|
| 728 | SBDL = 263e-3; % somme de Bdl mesurée |
---|
| 729 | MagnetType = 'SEP_P'; |
---|
| 730 | A = [0 SBDL/vmax 0]*Leff; |
---|
| 731 | |
---|
| 732 | case {'SEP_A'} |
---|
| 733 | % Septum actif d'injection |
---|
| 734 | Leff = 1.; |
---|
| 735 | vmax = 111; |
---|
| 736 | MagnetType = 'SEP_A'; |
---|
| 737 | SBDL = 1147.8e-3 ; % Somme de Bdl mesurée à 111 V |
---|
| 738 | A = [0 SBDL/vmax 0]*Leff; |
---|
| 739 | |
---|
| 740 | otherwise |
---|
| 741 | error(sprintf('MagnetCoreType %s is not unknown', MagnetCoreType)); |
---|
| 742 | k = 0; |
---|
| 743 | MagnetType = ''; |
---|
| 744 | return |
---|
| 745 | end |
---|
| 746 | |
---|
| 747 | % compute B-field = int(Bdl)/Leff |
---|
| 748 | C = A / Leff; |
---|
| 749 | |
---|
| 750 | MagnetType = upper(MagnetType); |
---|
| 751 | |
---|
| 752 | |
---|
| 753 | % Power Series Denominator (Factoral) be AT compatible |
---|
| 754 | if strcmpi(MagnetType,'SEXT') |
---|
| 755 | C = C / 2; |
---|
| 756 | end |
---|
| 757 | if strcmpi(MagnetType,'OCTO') |
---|
| 758 | C = C / 6; |
---|
| 759 | end |
---|
| 760 | return; |
---|
| 761 | |
---|
| 762 | case 'Booster' |
---|
| 763 | %%%% |
---|
| 764 | switch upper(deblank(MagnetCoreType)) |
---|
| 765 | |
---|
| 766 | case 'BEND' |
---|
| 767 | % B[T] = 0.00020 + 0.0013516 I[A] |
---|
| 768 | % B[T] = 0.00020 + (0.0013051 + 0.00005/540 I) I[A] Alex |
---|
| 769 | Leff = 2.160; % 2160 mm |
---|
| 770 | a8 = 0.0; |
---|
| 771 | a7 = 0.0; |
---|
| 772 | a6 = 0.0; |
---|
| 773 | a5 = 0.0; |
---|
| 774 | a4 = 0.0; |
---|
| 775 | a3 = 0.0; |
---|
| 776 | a2 = 9.2e-8*Leff; |
---|
| 777 | a1 = 0.0013051*Leff; |
---|
| 778 | a0 = 2.0e-3*Leff; |
---|
| 779 | |
---|
| 780 | A = [a8 a7 a6 a5 a4 a3 a2 a1 a0]; |
---|
| 781 | MagnetType = 'BEND'; |
---|
| 782 | |
---|
| 783 | case {'QF'} % 400 mm quadrupole |
---|
| 784 | % Find the current from the given polynomial for B'Leff |
---|
| 785 | % G[T/m] = 0.0465 + 0.0516 I[A] Alex |
---|
| 786 | Leff=0.400; |
---|
| 787 | a8 = 0.0; |
---|
| 788 | a7 = 0.0; |
---|
| 789 | a6 = 0.0; |
---|
| 790 | a5 = 0.0; |
---|
| 791 | a4 = 0.0; |
---|
| 792 | a3 = 0.0; |
---|
| 793 | a2 = 0.0; |
---|
| 794 | a1 = 0.0516*Leff; |
---|
| 795 | a0 = 0.0465*Leff; |
---|
| 796 | |
---|
| 797 | A = [a7 a6 a5 a4 a3 a2 a1 a0]; %*getbrho(0.1); |
---|
| 798 | MagnetType = 'QUAD'; |
---|
| 799 | |
---|
| 800 | case {'QD'} % 400 mm quadrupole |
---|
| 801 | % Find the current from the given polynomial for B'Leff |
---|
| 802 | % G[T/m] = 0.0485 + 0.0518 I[A] Alex |
---|
| 803 | Leff=0.400; |
---|
| 804 | a8 = 0.0; |
---|
| 805 | a7 = 0.0; |
---|
| 806 | a6 = 0.0; |
---|
| 807 | a5 = 0.0; |
---|
| 808 | a4 = 0.0; |
---|
| 809 | a3 = 0.0; |
---|
| 810 | a2 = 0.0; |
---|
| 811 | a1 = -0.0518*Leff; |
---|
| 812 | a0 = -0.0485*Leff; |
---|
| 813 | |
---|
| 814 | A = [a7 a6 a5 a4 a3 a2 a1 a0]; %*getbrho(0.1); |
---|
| 815 | MagnetType = 'QUAD'; |
---|
| 816 | |
---|
| 817 | case {'SF', 'SD'} % 150 mm sextupole |
---|
| 818 | % Find the current from the given polynomial for B'Leff |
---|
| 819 | % HL [T/m] = 0.2 I [A] (deja intᅵgrᅵ) |
---|
| 820 | Leff=1.e-8; % thin lens; |
---|
| 821 | a8 = 0.0; |
---|
| 822 | a7 = 0.0; |
---|
| 823 | a6 = 0.0; |
---|
| 824 | a5 = 0.0; |
---|
| 825 | a4 = 0.0; |
---|
| 826 | a3 = 0.0; |
---|
| 827 | a2 = 0.0; |
---|
| 828 | a1 = 0.2*2; |
---|
| 829 | a0 = 0.0; |
---|
| 830 | |
---|
| 831 | A = [a7 a6 a5 a4 a3 a2 a1 a0]; |
---|
| 832 | MagnetType = 'SEXT'; |
---|
| 833 | |
---|
| 834 | case {'HCOR','VCOR'} % ?? cm horizontal corrector |
---|
| 835 | % Magnet Spec: Theta = 0.8e-3 radians @ 2.75 GeV and 10 amps |
---|
| 836 | % Theta = BLeff / Brho [radians] |
---|
| 837 | % Therefore, |
---|
| 838 | % Theta = ((BLeff/Amp)/ Brho) * I |
---|
| 839 | % BLeff/Amp = 0.8e-3 * getbrho(2.75) / 10 |
---|
| 840 | % B*Leff = a0 * I => a0 = 0.8e-3 * getbrho(2.75) / 10 |
---|
| 841 | % |
---|
| 842 | % The C coefficients are w.r.t B |
---|
| 843 | % B = c0 + c1*I = (0 + a0*I)/Leff |
---|
| 844 | % However, AT uses Theta in radians so the A coefficients |
---|
| 845 | % must be used for correctors with the middle layer with |
---|
| 846 | % the addition of the DC term |
---|
| 847 | |
---|
| 848 | % Find the current from the given polynomial for BLeff and B |
---|
| 849 | % NOTE: AT used BLeff (A) for correctors |
---|
| 850 | MagnetType = 'COR'; |
---|
| 851 | % theta [mrad] = 1.34 I[A] @ 0.1 GeV |
---|
| 852 | Leff = 1e-6; |
---|
| 853 | a8 = 0.0; |
---|
| 854 | a7 = 0.0; |
---|
| 855 | a6 = 0.0; |
---|
| 856 | a5 = 0.0; |
---|
| 857 | a4 = 0.0; |
---|
| 858 | a3 = 0.0; |
---|
| 859 | a2 = 0.0; |
---|
| 860 | a1 = 1.34e-3*getbrho(0.1); |
---|
| 861 | a0 = 0; |
---|
| 862 | A = [a7 a6 a5 a4 a3 a2 a1 a0]; |
---|
| 863 | |
---|
| 864 | otherwise |
---|
| 865 | error(sprintf('MagnetCoreType %s is not unknown', MagnetCoreType)); |
---|
| 866 | %k = 0; |
---|
| 867 | %MagnetType = ''; |
---|
| 868 | %return |
---|
| 869 | end |
---|
| 870 | |
---|
| 871 | % compute B-field = int(Bdl)/Leff |
---|
| 872 | C = A/ Leff; |
---|
| 873 | |
---|
| 874 | % Power Series Denominator (Factoral) be AT compatible |
---|
| 875 | if strcmpi(MagnetType,'SEXT') |
---|
| 876 | C = C / 2; |
---|
| 877 | end |
---|
| 878 | |
---|
| 879 | MagnetType = upper(MagnetType); |
---|
| 880 | |
---|
| 881 | case 'LT2' |
---|
| 882 | %%%% |
---|
| 883 | switch upper(deblank(MagnetCoreType)) |
---|
| 884 | |
---|
| 885 | case 'BEND' |
---|
| 886 | % les coefficients et longueur magnétique sont recopiés de l'anneau |
---|
| 887 | Leff=1.052433; |
---|
| 888 | a7= 0.0; |
---|
| 889 | a6=-0.0; |
---|
| 890 | a5= 0.0; |
---|
| 891 | a4=-0.0; |
---|
| 892 | a3= 0.0; |
---|
| 893 | a2=-9.7816E-6*(1-1.8e-3)*Leff*(1.055548/1.052433); |
---|
| 894 | a1= 1.26066E-02*(1-1.8E-3)*Leff*(1.055548/1.052433); |
---|
| 895 | a0= -2.24944*(1-1.8E-3)*Leff*(1.055548/1.052433); |
---|
| 896 | A = [a7 a6 a5 a4 a3 a2 a1 a0]; |
---|
| 897 | |
---|
| 898 | |
---|
| 899 | MagnetType = 'BEND'; |
---|
| 900 | |
---|
| 901 | case {'QP'} % 400 mm quadrupole |
---|
| 902 | % Find the current from the given polynomial for B'Leff |
---|
| 903 | |
---|
| 904 | % G[T/m] = 0.1175 + 0.0517 I[A] |
---|
| 905 | % le rémanent est + fort que pour les quad Booster car les |
---|
| 906 | % courants max sont + eleves |
---|
| 907 | Leff=0.400; |
---|
| 908 | % a8 = 0.0; |
---|
| 909 | % a7 = 0.0; |
---|
| 910 | % a6 = 0.0; |
---|
| 911 | % a5 = 0.0; |
---|
| 912 | % a4 = 0.0; |
---|
| 913 | % a3 = 0.0; |
---|
| 914 | % a2 = 0.0; |
---|
| 915 | % a1 = 0.0517*Leff; |
---|
| 916 | % a0 = 0.1175*Leff; |
---|
| 917 | |
---|
| 918 | a8 = 0.0; |
---|
| 919 | a7 = 0.0; |
---|
| 920 | a6 = 0.0; |
---|
| 921 | a5 = 0.0; |
---|
| 922 | a4 = -1.3345e-10; |
---|
| 923 | a3 = 8.1746e-8; |
---|
| 924 | a2 = -1.6548e-5; |
---|
| 925 | a1 = 2.197e-2; |
---|
| 926 | a0 = 2.73e-2; |
---|
| 927 | A = [a7 a6 a5 a4 a3 a2 a1 a0]; |
---|
| 928 | MagnetType = 'QUAD'; |
---|
| 929 | |
---|
| 930 | case {'CH','CV'} % 16 cm horizontal corrector |
---|
| 931 | |
---|
| 932 | |
---|
| 933 | |
---|
| 934 | % Magnet Spec: Theta = environ 1 mradians @ 2.75 GeV and 10 amps |
---|
| 935 | % Theta = BLeff / Brho [radians] |
---|
| 936 | % Therefore, |
---|
| 937 | % Theta = ((BLeff/Amp)/ Brho) * I |
---|
| 938 | % BLeff/Amp = 1.e-3 * getbrho(2.75) / 10 |
---|
| 939 | % B*Leff = a1 * I => a1 = 1.e-3 * getbrho(2.75) / 10 |
---|
| 940 | % |
---|
| 941 | % The C coefficients are w.r.t B |
---|
| 942 | % B = c0 + c1*I = (0 + a0*I)/Leff |
---|
| 943 | % However, AT uses Theta in radians so the A coefficients |
---|
| 944 | % must be used for correctors with the middle layer with |
---|
| 945 | % the addition of the DC term |
---|
| 946 | |
---|
| 947 | % Find the current from the given polynomial for BLeff and B |
---|
| 948 | % NOTE: AT used BLeff (A) for correctors |
---|
| 949 | |
---|
| 950 | % environ 32 cm corrector |
---|
| 951 | % Efficacitᅵ = 11.06 G.m/A |
---|
| 952 | % Le signe du courant est donnᅵ par le DeviceServer (Tango) |
---|
| 953 | % Find the currAO.(ifam).Monitor.HW2PhysicsParams{1}(1,:) = |
---|
| 954 | % magnetcoefficien |
---|
| 955 | |
---|
| 956 | MagnetType = 'COR'; |
---|
| 957 | |
---|
| 958 | Leff = 1e-6; % 0.1577 m |
---|
| 959 | a8 = 0.0; |
---|
| 960 | a7 = 0.0; |
---|
| 961 | a6 = 0.0; |
---|
| 962 | a5 = 0.0; |
---|
| 963 | a4 = 0.0; |
---|
| 964 | a3 = 0.0; |
---|
| 965 | a2 = 0.0; |
---|
| 966 | a1 = 110.6e-4/10; |
---|
| 967 | a0 = 0; |
---|
| 968 | A = [a7 a6 a5 a4 a3 a2 a1 a0]; |
---|
| 969 | |
---|
| 970 | otherwise |
---|
| 971 | error(sprintf('MagnetCoreType %s is not unknown', MagnetCoreType)); |
---|
| 972 | %k = 0; |
---|
| 973 | %MagnetType = ''; |
---|
| 974 | %return |
---|
| 975 | end |
---|
| 976 | |
---|
| 977 | % compute B-field = int(Bdl)/Leff |
---|
| 978 | C = A/ Leff; |
---|
| 979 | |
---|
| 980 | MagnetType = upper(MagnetType); |
---|
| 981 | |
---|
| 982 | otherwise |
---|
| 983 | error('Unknown accelerator name %s', AcceleratorName); |
---|
| 984 | end |
---|