Dynamic Output Feedback Controller Design for Sampled-Data Linear Uncertain Systems

被引：0

作者：

Wu, Chia-Pin ^{[1
]}

Chang, Jeang-Lin ^{[2
]}

Shih, Ching-Long ^{[1
]}

机构：

[1] Natl Taiwan Univ Sci & Technol, Dept Elect Engn, Taipei, Taiwan

[2] Oriental Inst Technol, Dept Elect Engn, New Taipei City 220, Taiwan

来源：

IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES | 2012年 / E95A卷 / 10期

关键词：

dynamic output feedback; sampled data; matched disturbance; SLIDING-MODE CONTROL;

D O I：

10.1587/transfun.E95.A.1784

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

In this note, we introduce the integral term of system outputs into an output feedback controller for sampled-data linear systems with unknown disturbances. The proposed method does not use any observer and can prevent the high gain actions in control inputs. Provided the variation of the disturbance in the two consecutive sampling instances is not changed significantly, it is shown that system states and system outputs are finally constrained in small bounded regions, respectively. Simulation results support the theoretical developments.

引用

页码：1784 / 1787

页数：4

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