Transfer Functions of Closed-Loop Systems in H2 Optimal Control

被引：0

作者：

Tanaka, Hideaki ^{[1
]}

Tsumura, Koji ^{[1
]}

Kanno, Masaaki ^{[1
]}

机构：

[1] Univ Tokyo, Grad Sch Informat Sci & Engn, Dept Informat Phys & Comp, Bunkyo Ku, 7-3-1 Hongo, Tokyo 1138656, Japan

来源：

PROCEEDINGS OF THE 48TH IEEE CONFERENCE ON DECISION AND CONTROL, 2009 HELD JOINTLY WITH THE 2009 28TH CHINESE CONTROL CONFERENCE (CDC/CCC 2009) | 2009年

关键词：

PERFORMANCE;

D O I：

10.1109/CDC.2009.5399714

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 is concerned with explicit descriptions of the optimal closed-loop system for H-2 control problems in the case of single-input and single-output linear systems. We focus on two typical H-2 optimal control problems, the minimal energy problem and optimal tracking control problem, and show that the transfer functions of the optimal closed-loop systems can be described in specific terms of the denominator and numerator polynomials of the plants. Moreover, we derive the positions or the area of poles and zeros of the closed-loop system.

引用

页码：4024 / 4029

页数：6

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