AN UPPER BOUND FOR THE GAIN OF STABILIZING PROPORTIONAL CONTROLLERS

被引：2
作者：
BLONDEL, V
BERTILSSON, D
机构：
[1] Department of Mathematics, Division of Optimization and Systems Theory, Royal Institute of Technology (KTH)
来源：
SYSTEMS & CONTROL LETTERS | 1995年 / 24卷 / 02期
关键词：
LINEAR SYSTEMS; CONTROL; STABILIZATION; PROPORTIONAL CONTROL; STATIC CONTROL; STABLE SYSTEMS; NONMINIMUM PHASE SYSTEMS;
D O I：
10.1016/0167-6911(94)00023-O
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 stable linear system controlled by a proportional controller is closed-loop stable provided the controller has sufficiently small gain. If the system has an unstable zero then any proportional controller with sufficiently large gain is destabilizing. In this note we give an upper bound for the gain of stabilizing proportional controllers of stable systems that have one or more unstable zeros.
引用
收藏
页码：83 / 86
页数：4
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