Output-feedback H∞ Control for Parameter Varying Fuzzy Dynamic systems

摘要：

　　The paper mainly studies the procedure for the linearization and control of Affine Nonlinear Parameter Varying (ANPV) system.The Takagi-Sugeno(T-S) fuzzy modeling approach is adopted to deal with the nonlinearity.As a result,the Linear Parameter Varying(LPV) T-S fuzzy system with required accuracy can be obtained.Then,through bringing in the parameter dependent Piecewise Quadratic Lyapunov Functions (PQLFs),the H∞ stability problem and the output-feedback H∞ control problem of the LPV T-S fuzzy system are explored,respectively.The sufficient conditions are both given in Linear Matrix Inequalities (LMIs) form.At last,the numerical example is executed for validation and the simulation results show the effectiveness of the above approaches.

关键词： LPV gain scheduling control T-S fuzzy H∞ control Output-feedback control Linear matrix inequalities

作者: HU Yang LIU Jizhen LIN Zhongwei

作者单位: State Key Laboratory for Alternate Electrical Power System with Renewable Energy Sources,North China Electric Power University,Beijing 102206,P.R.China

会议类型: 国际会议

会议名称: The 33th Chinese Control Conference第33届中国控制会议

会议地点: 南京

会议语种:英文

页码: 1811-1816

在线出版日期: 2014-07-28（万方平台首次上网日期，不代表论文的发表时间）