A NEW CRITERION FOR ESTIMATING ROBUST TIME DELAYS FOR CLOSED-LOOP STABILITY

被引：4

作者：

ELSAKKARY, AK

机构：

[1] Department of Systems Engineering, King Fahd University of Petroleum and Minerals

来源：

IEEE TRANSACTIONS ON AUTOMATIC CONTROL | 1990年 / 35卷 / 02期

关键词：

D O I：

10.1109/9.45182

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 objective of this paper is to provide a new formula for estimating robust time delays for closed-loop stability. Here, we consider continuous SISO linear time-invariant systems represented by their rational transfer functions which are not necessarily stable. The proposed formula is derived based on the symmetric Rouche form [1], [2] which has been recently adapted by the author as a robustness tool [3], [4]. The new formula is less conservative compared to a previous formula developed by the author using the small gain theorem [5]. © 1990 IEEE

引用

页码：209 / 210

页数：2

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