%0 Journal Article
%T A METHOD OF MULTI PERIODICAL INTERVAL CONTROL BEAM HALO-CHAOS BY WAVELET FEEDBACK CONTROL FUNCTION<br>强流加速器中束晕-混沌的小波间隔反馈控制
%A GAO YUAN
%A WENG JIA-QIANG
%A FANG JIN-QING
%A LUO XIAO-SHU
%A <br>高远
%A 翁甲强
%A 方锦清
%A 罗晓曙
%J 物理学报
%D 2001
%I 
%X A simpl wavelet control function is presented on the basis of the realization in control of beam halo-chaos for high intensity ion beam in period-focusing channel by wavelet function, and the feedback control method of multi-periodical intervals is studied .The beam with the K-V distribution is taken as a typical example. The simulation results demonstrate that beam halo-chaos can be controlled well by selecting the parameters of control function and the number of control multi-periodical intervals,and the beam halo and its regeneration can also be eliminated perfectly .The research offers a valuable reference for the application in the control of beam halo-chaos in high intensity accelerators.
%K wavelel control funotion
%K multi-periodical intervals
%K beam halo-chaos
%K high-intensity<br>小波函数控制器
%K 多周期间隔
%K 束晕-混沌
%K 强流离子束
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=D101F288D5D90CA2&yid=14E7EF987E4155E6&vid=771152D1ADC1C0EB&iid=5D311CA918CA9A03&sid=73D5C50A0486CB41&eid=B84F40D8DE35D7C0&journal_id=1000-3290&journal_name=物理学报&referenced_num=16&reference_num=11