Robust Stabilization of a Class of Nonlinear Systems with Uncertain Parameters Based on CLFs

摘要：

This paper is considered with the robust stabilization problem of a class of nonlinear systems with bounded uncertain time-invariant parameters. A robust control Lyapunov function (RCLF) is introduced for the considered system. Based on the RCLF, a globally asymptotically stabilizing controller is then designed. The proposed controller is robust under the variant of system parameters. As the applications of the proposed scheme, the stabilization of uncertain feedback linearizable systems and the uni.ed chaotic system are investigated, respectively. A numerical example on the uni.ed chaotic system is also provided to illustrate the effectiveness of the presented method.

作者: ZHANG Wei LIANG Yan SU Hou-Sheng Michael Z.Q.CHEN HAN Zheng-Zhi

作者单位: Engineering Training Center, Shanghai University of Engineering Science, Shanghai, 201620, P.R.China Engineering Training Center, Shanghai University of Engineering Science, Shanghai, 201620, P.R.China Department of Control Science and Engineering, Huazhong University of Science and Technology, Wuhan, Department of Mechanical Engineering, The University of Hong Kong, P.R.China School of Electronic, Information and Electrical Engineering, Shanghai Jiao Tong University, Shangha

会议类型: 国际会议

会议名称: The 30th Chinese Control Conference(第三十届中国控制会议)

会议地点: 烟台

会议语种:英文

页码: 1-5

在线出版日期: 2011-07-01（万方平台首次上网日期，不代表论文的发表时间）