Robust exponential stability and L2-gain for switched discrete-time nonlinear cascade systems | |
Yan, Han ; Zhang, Xiaoli ; Zhang XL(张霄力) | |
2014 | |
关键词 | Asymptotic stability Inverse problems Lyapunov functions Matrix algebra Multivariable control systems Nonlinear systems Stability |
英文摘要 | Conference Name:Proceedings of the 33rd Chinese Control Conference, CCC 2014. Conference Address: Nanjing, China. Time:July 28, 2014 - July 30, 2014.; Systems Engineering Society of China; Technical Committee on Control Theory of Chinese Association of Automation; The robust exponential stability and L2-gain for a class of switched discrete-time nonlinear cascade systems are considered in this paper. Firstly, the exponential stability for switched discrete-time nonlinear cascade systems affected by norm-bounded time-varying uncertainties is studied. With an inequality of the inverse matrix and other matrix inequalities, the uncertainties in systems can be subtly handled. Using the average dwell-time method and piecewise Lyapunov function approach, a sufficient condition of the robust exponential stability for switched systems in this case is given. Then, the L2-gain of switched discrete-time nonlinear cascade systems with the externally disturbed input is analyzed. The sufficient conditions of the exponential stability and L2-gain for switched nonlinear systems are obtained under the designed switching law. Finally, the simulations are given to show the validity of the results. ? 2014 TCCT, CAA. |
语种 | 英语 |
出处 | http://dx.doi.org/10.1109/ChiCC.2014.6895642 |
出版者 | IEEE Computer Society |
内容类型 | 其他 |
源URL | [http://dspace.xmu.edu.cn/handle/2288/86897] |
专题 | 信息技术-会议论文 |
推荐引用方式 GB/T 7714 | Yan, Han,Zhang, Xiaoli,Zhang XL. Robust exponential stability and L2-gain for switched discrete-time nonlinear cascade systems. 2014-01-01. |
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