Bifurcation suppression of nonlinear systems via dynamic output feedback and its applications to rotating stall control

作     者：Pengnian CHEN Huashu QIN Shengwei MEI 

作者机构：Department of Mathematics China Institute of Metrology Hangzhou Zhejiang 310034 China Institute of Systems Science The Chinese Academy of Sciences Beijing 100080 China Department of Electrical Engineering Tsinghua University Beijing 100084 China 

出 版 物：《控制理论与应用（英文版）》 (控制理论与应用)

年 卷 期：2005年第3卷第4期

页      面：334-340页

学科分类：0711[理学-系统科学] 07[理学] 081104[工学-模式识别与智能系统] 08[工学] 0811[工学-控制科学与工程] 071102[理学-系统分析与集成] 081103[工学-系统工程] 

基　　金：ThisworkwassupportedbytheNationalNaturalScienceFoundationofChina(No.60274008 10472194) 

主　　题：Nonlinear system Bifurcation control Stability Dynamic output feedback 

摘      要：This paper deals with the problems of bifurcation suppression and bifurcation suppression with stability of nonlinear systems. Necessary conditions and sufficient conditions for bifurcation suppression via dynamic output feedback are presented; Sufficient conditions for bifurcation suppression with stability via dynamic output feedback are obtained. As an application, a dynamic compensator,which guarantees that the bifurcation point of rotating stall in axial flow compressors is stably suppressed, is constructed.