Nonlinear dynamic regional anti-windup compensator (RAWC) schema for constrained nonlinear systems

被引:0
|
作者
Hussain, Muntazir [1 ]
Saqib, Najam Us [1 ]
Rehan, Muhammad [1 ]
机构
[1] PIEAS, Dept Elect Engn, Islamabad, Pakistan
关键词
Nonlinear control system; Regional anti-windup compensator (RAWC); linear matrix inequality (LMI); Exponential stability; L-2 exponential stability; INPUT SATURATION; LINEAR-SYSTEMS; DESIGN;
D O I
暂无
中图分类号
TP39 [计算机的应用];
学科分类号
081203 ; 0835 ;
摘要
This paper concentrate on the study of the synthesis of regional anti-windup compensator (RAWC) for saturated non-linear control system, by using quadratic Lyapunov functional, an estimate region of convergence, regional modified sector condition and Lipschitz condition. Further L-2 gain minimization is employed to minimize L-2 gain of the decoupled nonlinear component. Based on linear matrix inequality (LMI) condition, it is revealed that for stable and unstable nonlinear system, the RAWC can accomplish exponential and L-2 exponential stability. Two numerical examples are used to demonstrate the effectiveness of the suggested anti-windup methodology.
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页数:6
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