Discrete-time supervisory control of families of two-degrees-of-freedom linear set-point controllers

被引：21

作者：

Borrelli, D ^{[1
]}

Morse, AS

Mosca, E

机构：

[1] Univ Florence, Dipartimento Sistemi & Informat, I-50139 Florence, Italy

[2] Yale Univ, Dept Elect Engn, New Haven, CT 06520 USA

来源：

IEEE TRANSACTIONS ON AUTOMATIC CONTROL | 1999年 / 44卷 / 01期

关键词：

adaptive control; discrete-time systems; supervisory control; switching; uncertain linear systems;

D O I：

10.1109/9.739120

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 describes a discrete-time "high-level" controller, called a ''supervisor," capable of snitching into feedback with a discrete-time single-input/single-outpu (SISO) system, a sequence of linear two-degrees-of-freedom (2-DOF) set-point controllers. Each controller is selected among a family of candidates so as to cause the output of the system to approach and track a constant reference input. It is shown that the proposed supervisor can stabilize the loop and ensure a zero set-point tracking error even if constant load disturbances are present.

引用

页码：178 / 181

页数：4

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[No title captured]

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