标题:Global Stabilization via Output-Feedback for High-Order Uncertain Nonlinear Systems
作者:Man, Yongchao; Liu, Yungang
通讯作者:Man, YC
作者机构:[Man, Yongchao; Liu, Yungang] Shandong Univ, Sch Control Sci & Engn, Jinan 250061, Peoples R China.
会议名称:33rd Chinese Control Conference (CCC)
会议日期:JUL 28-30, 2014
来源:2014 33RD CHINESE CONTROL CONFERENCE (CCC)
出版年:2014
页码:2017-2022
关键词:High-Order Nonlinear Systems; Serious Time-Variations; Output-Feedback; Stabilization; Time-Varying Technique; Time-Varying Observer
摘要:This paper is devoted to the global stabilization via output-feedback for a class of high-order uncertain time-varying nonlinear systems. Mainly due to the time-varying control coefficients and the unknown time-varying growth, the problem has not yet been solved. By introducing time-varying transformation and observer, and skillfully employing adding a power integrator, time-varying technique and certainty equivalence principle, a time-varying output-feedback control design scheme is developed. It is shown that, with the appropriate choice of the design functions, all the signals of the closed-loop system are globally bounded, and furthermore converge to zero. It is worth mentioning that, in this paper, the serious system unknowns are effectively tackled by time-varying technique, rather than by adaptive technique as in most existing literature.
收录类别:CPCI-S
WOS核心被引频次:3
资源类型:会议论文
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