%0 Journal Article
%T Adjustment and stability control for wide range input voltage Boost converter with small sinusoidal perturbation<br>宽输入Boost电路的参数正弦微扰调整与镇定
%A Cheng Wei-Bin
%A Guo Ying-N
%A Tang Nan
%A Huo Ai-Qing
%A Wang Yue-Long
%A Kang Si-Min
%A <br>程为彬
%A 郭颖娜
%A 汤楠
%A 霍爱清
%A 汪跃龙
%A 康思民
%J 物理学报
%D 2010
%I 
%X The Boost converter with wide range input voltage, operating at both stable section and unstable section, the chaos phenomenon makes the system work unsteadily. Based on continuous current conduction mode, the adjustment and stability control with small sinusoidal parameter perturbation for Boost converter are discussed. The transition process between stable state and unstable state for different perturbation amplitudes are analyzed in detail, the critical transition conditions between stable state and unstable state are deduced, and the stability conditions are also determined. It is shown by digital simulation that sinusoidal parameter perturbation can not only suppress the chaos phenomenon, but also cause the converter originally in steady state to turn into unsteady chaos state. The consistent and appropriate perturbation amplitude range can be selected for the wide range input voltage, so as to ensure the Boost converter to start, be adjusted and operate steadily and reliably.
%K Boost converter
%K chaos
%K stability control
%K parameter perturbation<br>Boost电路，
%K 混沌，
%K 镇定控制，
%K 参数扰动
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=FCC691B7DA07C0F23E036A205D6F2D89&yid=140ECF96957D60B2&vid=6AC2A205FBB0EF23&iid=94C357A881DFC066&sid=BF22339225E52362&eid=8F55D4E7EF9641F1&journal_id=1000-3290&journal_name=物理学报&referenced_num=0&reference_num=14