A Digital H-infinity Controller for a Flexible Transmission System

被引：7
|
作者：
Jones, N. W.
Limebeer, D. J. N. [1 ]
机构：
[1] Univ London Imperial Coll Sci Technol & Med, Ctr Proc Syst Engn, London SW7 2BY, England
来源：
EUROPEAN JOURNAL OF CONTROL | 1995年 / 1卷 / 02期
关键词：
H-infinity control; Two degrees of freedom; Flexible transmission system; Robust stability; Robust performance; Control system design;
D O I：
10.1016/S0947-3580(95)70016-4
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
The aim of this paper is to propose two procedures for the design of a robust discrete time controller for the flexible transmission system of Landau et al. (Proc. Europ. Control Conf., Rome, Sept. 1995). The procedures are based on discrete time versions of the two degree of freedom (TDF) methods of Limebeer et al. (Automatica, 29(1), 1993, 157-168) for designing robust controllers. The first method involves designing the feedback controller and prefilter in a single stage using H-infinity optimisation. It is this approach that is evaluated on the flexible transmission problem. The second approach involves two stages in which both the feedback controller and prefilter are optimised separately.
引用
收藏
页码：134 / 140
页数：7
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