Robust control in the gap: A state-space solution in the presence of a single input delay

被引：21
作者：
Tadmor, G
机构：
[1] Department of Electrical and Computer Engineering, Northeastern University, Boston
来源：
IEEE TRANSACTIONS ON AUTOMATIC CONTROL | 1997年 / 42卷 / 09期
基金：
美国国家科学基金会;
关键词：
gap robustness; H-infinity control; input delay; matrix Riccati equations;
D O I：
10.1109/9.623103
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 solution is provided to the problem of (sub)optimal robust design in the gap for a system with a single input lag. The problem is shown to reduce to two matrix algebraic Riccati equations that solve an allied linear-quadratic-Gaussian/H-2 problem and a parameterized differential matrix Riccati equation. The analysis intertwines finite-dimensional delay equations and distributed abstract evolution models. The parameterized family of suboptimal compensators is presented in terms of a neutral equation model.
引用
收藏
页码：1330 / 1335
页数：6
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