Influence of Time-Delay Mismatch for Robustness and Stability

被引：0
|
作者：
Banyasz, Cs. [1 ]
Keviczky, L. [1 ]
Bars, R. [2 ]
机构：
[1] Hungarian Acad Sci, Inst Comp Sci & Control, Kende U 13-17, H-1111 Budapest, Hungary
[2] Budapest Univ Technol & Econ, Dept Automat & Appl Informat, Magyar Tudosok Krt 2,Q-B, H-1117 Budapest, Hungary
来源：
IFAC PAPERSONLINE | 2018年 / 51卷 / 14期
关键词：
robustness; stability; performance; time-delay uncertainty;
D O I：
10.1016/j.ifacol.2018.07.231
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
In a practical control system the process always has a time delay. The uncertainty in the knowledge of the time delay i.e. the delay mismatch strongly influences the quality of the closed-loop control. It can cause unwanted instability and influences the robustness of the control. Stability region applicable for this uncertainty is investigated in this paper in connection with the required performance and robustness. (C) 2018, IFAC (International Federation of Automatic Control) Hosting by Elsevier Ltd. All rights reserved.
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页码：248 / 253
页数：6
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