Disturbance attenuation of the nonlinear benchmark system by approximate discrete-time nonlinear H∞ control

被引：0

作者：

Jia, Peng ^{[1
]}

Huang, Jie ^{[1
]}

机构：

[1] Chinese Univ Hong Kong, Dept Automat & Comp Aided Engn, Shatin, Hong Kong, Peoples R China

来源：

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

关键词：

nonlinear discrete H-infinity control; benchmark problem; approximate design; disturbance attenuation; simulation;

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：

This paper considers the disturbance attenuation of the discrete-time model of the RTAC (rotational/translational actuator) system, also known as the nonlinear benchmark system in literatures. A third-order approximation of the discrete-time nonlinear H-infinity control law is designed. The control law is compared with the linear discrete-time H-infinity control law by computer simulation and has displayed a better performance than that of the linear control law.

引用

页码：1776 / 1781

页数：6

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