State Feedback Design for Input-Saturating Nonlinear Quadratic Systems

被引:2
|
作者
Valmorbida, Giorgio [1 ]
Tarbouriech, Sophie [1 ]
Garcia, Germain [1 ]
机构
[1] Univ Toulouse, LAAS CNRS, F-31077 Toulouse 4, France
关键词
STABILITY;
D O I
10.1109/ACC.2009.5160428
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
This paper proposes a method to design stabilizing state feedback control laws for nonlinear quadratic systems subject to input saturation. Based on a quadratic Lyapunov function and a modified sector condition, synthesis conditions in a "quasi"-LMI form are stated in a regional (local) context. An LMI-based optimization problem is then derived for computing the state feedback gains maximizing the stability region of the closed-loop system.
引用
收藏
页码:1231 / 1236
页数:6
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