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RIS citation export for THPMR008: Experimental Crosscheck of Algorithms for Magnet Lattice Correction

AU - Smaluk, V.V.
AU - Guo, W.
AU - Hidaka, Y.
AU - Li, Y.
AU - Wang, G.M.
AU - Yang, L.
AU - Yang, X.
ED - Petit-Jean-Genaz, Christine
ED - Kim, Dong Eon
ED - Kim, Kyung Sook
ED - Ko, In Soo
ED - Schaa, Volker RW
TI - Experimental Crosscheck of Algorithms for Magnet Lattice Correction
J2 - Proc. of IPAC2016, Busan, Korea, May 8-13, 2016
C1 - Busan, Korea
T2 - International Particle Accelerator Conference
T3 - 7
LA - english
AB - Performance, capabilities and limitations of various algorithms for linear magnet optics correction have been studied experimentally at NSLS-II. For the crosscheck, we have selected 4 algorithms based on turn-by-turn beam position analysis: weighted correction of betatron phase and amplitude, independent component analysis, model-independent analysis, and driving-terms-based linear optics characterization. A LOCO algorithm based on closed orbit measurement has been used as a reference. For the correction, either iterative solving of linear problem (matrix inversion with singular-value decomposition) or variational optimization has been used. For all the algorithms, accuracy limitations and convergence of linear lattice correction are discussed.
CP - Geneva, Switzerland
SP - 3400
EP - 3402
KW - lattice
KW - betatron
KW - optics
KW - quadrupole
KW - storage-ring
DA - 2016/06
PY - 2016
SN - 978-3-95450-147-2
DO - 10.18429/JACoW-IPAC2016-THPMR008
UR - http://jacow.org/ipac2016/papers/thpmr008.pdf
ER -