An anti-windup input-output linearization scheme for SISO systems

被引:47
作者
Doyle, FJ [1 ]
机构
[1] Univ Delaware, Dept Chem Engn, Newark, DE 19716 USA
基金
美国国家科学基金会;
关键词
D O I
10.1016/S0959-1524(98)00047-X
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
A control synthesis scheme for the feedback linearization of single-input single-output nonlinear systems subject to constraints is presented. The approach requires an external, state-dependent saturation element, which translates the actuator bounds to the feedback linearizing control input. Thus the "linearizing" properties of the differential geometric controller are preserved, and a linear anti-windup can be applied in the outer loop. Conditions for nominal stability are provided. An application to a numerical example is presented. (C) 1999 Elsevier Science Ltd. All rights reserved.
引用
收藏
页码:213 / 220
页数:8
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