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Received:September 30, 2005Revised:December 14, 2005 |
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Control of switched systems with actuator saturation |
Yang SONG, Zhengrong XIANG, Qingwei CHEN, Weili HU |
(Department of Automation, Nanjing University of Science & Technology, Jiangsu Nanjing 210094, China) |
Abstract: |
This paper is concerned with controller synthesis for linear switched systems with actuator saturation. Based on common Lyapunov function technique and multiple-Lyapunov function technique, two methods for designing state feedback controller are proposed respectively in terms of linear matrix inequalities for the switched systems with saturation. An approach on enlarging the attractive domain is then investigated. The application of the presented approach is illustrated finally by a numerical example. |
Key words: Saturating control Switched systems Common Lyapunov function Multiple Lyapunov functions |