Observers, adaptive observers and output feedback stabilizing controllers for uniformly observable bilinear systems

被引：0
|
作者：
Hanba, S [1 ]
Miyasato, Y [1 ]
机构：
[1] Univ Ryukyus, Dept Elect & Elect Engn, Nishihara, Okinawa 90301, Japan
来源：
(SYSID'97): SYSTEM IDENTIFICATION, VOLS 1-3 | 1998年
关键词：
adaptive systems; bilinear systems; observers; stabilization; nonlinear systems; observability;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
An adaptive observer for uniformly observable bilinear systems is proposed in this paper. The adaptive observer is derived from the generalized observer canonical form proposed by Williamson, where the conventional input- and output-injection are replaced by the injection of the output and the derivatives of the input. Then, an output-feedback stabilizing controller, using the observer dependent on the derivatives of the input, is proposed. To avoid the differentiation of the input, integrators are placed at the input channel, which makes the direct design of the controller impossible. To overcome the problem, an indirect design scheme based on backstepping is proposed.
引用
收藏
页码：879 / 884
页数：6
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