Robust H∞ State Feedback Control for Uncertain Nonlinear Switched Systems: Nonlinear Matrix Inequality Approach
For a class of switched nonlinear systems with parameter uncertainties, the robust H∞ statefeedback control problem is investigated by using NLMI (nonlinear matrix inequality) in this paper. Firstly, for unforced switched nonlinear systems, a sufficient condition is obtained for stabilization with a prescribed disturbance attenuation level by switching. Then the robust H∞ control synthesis via switched state feedback is investigated for switched nonlinear systems with parameter uncertainties. It is shown that a switched state feedback controller can be designed to stabilize the uncertain switched nonlinear systems with a H∞ norm bound. All the results presented in this paper can be regarded as an extension of some existing results.
Fei Long Shumin Fei
Research Institute of Automation Southeast University Nanjing, China 210096 School of Information En Research Institute of Automation Southeast University Nanjing, China 210096
国际会议
青岛
英文
2006-07-21（万方平台首次上网日期，不代表论文的发表时间）