Made available in DSpace on 2020-12-10T22:02:19Z (GMT). No. of bitstreams: 0 Previous issue date: 2009-01-01; Science and Technology Department of Zhejiang Province; The Cross-Entropy (CE) method is developed and applied to minimize the ripple of the magnetic levitating forces of a maglev system with promising results.; Zhejiang Univ, Coll Elect Engn, Hangzhou, Zhejiang, Peoples R China; Sao Paulo State Univ, B...