Robust adaptive stabilization and its application of a class of uncertain nonlinear systems

被引：0

作者：

Li Tieshan ^{[1
]}

Yang Yansheng ^{[1
]}

Yang Linjia ^{[1
]}

机构：

[1] Dalian Maritime Univ, Navigat Coll, Dalian 116026, Peoples R China

来源：

Proceedings of the 24th Chinese Control Conference, Vols 1 and 2 | 2005年

关键词：

nonlinear systems; backstepping design; robust adaptive control; virtual control gain;

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：

For a class of perturbed uncertain system with unknown virtual control coefficients(UVCC), an adaptive robust controller is presented by combing Nussbaum gain with backstepping technique, which does not require a priori knowledge of the signs of UVCC. The proposed method can guarantee the closed-loop system globally uniformly ultimately bounded, and avoid the controller singularity problem. Simulation results on an application to ship linear-path keeping control design are presented to validate the effectiveness of the proposed controller.

引用

页码：852 / 856

页数：5

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