VARIABLE-STRUCTURE REPETITIVE CONTROL FOR DISCRETE-TIME LINEAR SYSTEMS WITH MULTIPLE-PERIOD EXOGENOUS SIGNALS

被引：5

作者：

Kurniawan, Edi ^{[1
]}

Harno, Hendra G. ^{[2
]}

Wijonarko, Sensus ^{[1
]}

Widiyatmoko, Bambang ^{[1
]}

Bayuwati, Dwi ^{[1
]}

Purwowibowo, Purwowibowo ^{[1
]}

Maftukhah, Tatik ^{[1
]}

机构：

[1] Indonesian Inst Sci, Res Ctr Phys, Kawasan Puspiptek Serpon 15314, Tangerang Selat, Indonesia

[2] Gyeongsang Natl Univ, Dept Aerosp & Software Engn, 501 Jinju Daero, Jinju Si 52828, Gyeongsangnam D, South Korea

来源：

INTERNATIONAL JOURNAL OF APPLIED MATHEMATICS AND COMPUTER SCIENCE | 2020年 / 30卷 / 02期

关键词：

repetitive control; variable-structure control; multiple-period signals; fast transient response; robustness; LEARNING CONTROL; CONTROL SCHEME; H-INFINITY; DESIGN; OBSERVER;

D O I：

10.34768/amcs-2020-0016

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 new method to construct a discrete-time variable-structure repetitive controller for a class of linear systems perturbed by multiple-period exogenous signals is presented. The proposed control scheme combines the features of the discrete-time multiple-period repetitive control (MP-RC) and variable-structure control (VSC) techniques. The MP-RC part is assigned to simultaneously track and reject periodic signals consisting of multiple uncorrelated fundamental frequencies. The VSC part is then integrated to provide a fast transient response and robustness against plant parameter variations. Stability and robustness analyses are also elaborated to ensure that the resulting closed-loop system satisfies the desired control objectives. Moreover, it is shown through an example that the repetitive control system constructed using the proposed control method can effectively track a sinusoidal reference signal despite the presence of a multiple-period disturbance.

引用

页码：207 / 218

页数：12

共 32 条

[1] New Switching and Nonswitching Type Reaching Laws for SMC of Discrete Time Systems [J].