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Optimization of magnet sorting in a storage ring using genetic algorithms

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2013 Chinese Physical Society and the Institute of High Energy Physics of the Chinese Academy of Sciences and the Institute of Modern Physics of the Chinese Academy of Sciences and IOP Publishing Ltd
, , Citation Chen Jia et al 2013 Chinese Phys. C 37 127004 DOI 10.1088/1674-1137/37/12/127004

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1 National Synchrotron Radiation Laboratory, University of Science and Technology of China, Hefei 230029, China

Dates

  1. Received 13 March 2013
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1674-1137/37/12/127004

Abstract

In this paper, the genetic algorithms are applied to the optimization problem of magnet sorting in an electron storage ring, according to which the objectives are set so that the closed orbit distortion and beta beating can be minimized and the dynamic aperture maximized. The sorting of dipole, quadrupole and sextupole magnets is optimized while the optimization results show the power of the application of genetic algorithms in magnet sorting.

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10.1088/1674-1137/37/12/127004