Analysis and Synthesis of Discrete-Time Repetitive Controllers

被引：281

作者：

Tomizuka, Masayoshi ^{[1
]}

Tsao, Tsu-Chin ^{[1
]}

Chew, Kok-Kia ^{[1
]}

机构：

[1] Univ Calif Berkeley, Dept Mech Engn, Berkeley, CA 94720 USA

来源：

JOURNAL OF DYNAMIC SYSTEMS MEASUREMENT AND CONTROL-TRANSACTIONS OF THE ASME | 1989年 / 111卷 / 03期

关键词：

D O I：

10.1115/1.3153060

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

Repetitive control is formulated and analyzed in the discrete-time domain. Sufficiency conditions for the asymptotic convergence of a class of repetitive controllers are given. The "plug-in" repetitive controller is introduced and applied to track-following in a disk-file actuator system. Inter-sample ripples in the tracking error were present when the "plug-in" repetitive controller was installed. The performance is enhanced, however, when the zero-holding device is followed by a low-pass filter or replaced by a delayed first-order hold.

引用

页码：353 / 358

页数：6

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