%0 Journal Article
%T Using pulse voltage differential feedback method to control chaos in the buck converter<br>脉冲电压微分反馈法控制buck功率变换器中的混沌
%A Zou Yan-Li
%A Luo Xiao-Shu
%A Fang Jin-Qing
%A Wang Bing-Hong
%A <br>邹艳丽
%A 罗晓曙
%A 方锦清
%A 汪秉宏
%J 物理学报
%D 2003
%I 
%X We analyze the mechanism of generating chaos in the buck converter through three kinds of typical switching logical diagrams, point out that when the switch S i s on, the capacity charges too fast.This is the main reason why chaos is generat ed in the circuit. Then based on the above analysis, we present the method of us ing output voltage pulse differential feedback to control chaos in the buck conv erter. Theoretical analysis, numerical calculation and circuit simulation demons trate the validity of this chaos control method.
%K chaos
%K chaos control
%K pulse voltage differential feedback
%K buck converter<br>混沌，
%K 混沌控制，
%K 脉冲电压微分反馈，
%K buck变换器
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=69204E8A6065F37E&yid=D43C4A19B2EE3C0A&vid=286FB2D22CF8D013&iid=59906B3B2830C2C5&sid=75A9DA462AF8BD6A&eid=0FAD8EACEE296677&journal_id=1000-3290&journal_name=物理学报&referenced_num=4&reference_num=21