Sensitivity functions for multi-input linear time-invariant systems—II. Minimal-order models†
作者:
C. P. NEUMAN,
A. K. SOOD,
期刊:
International Journal of Control
(Taylor Available online 1972)
卷期:
Volume 15,
issue 3
页码: 451-463
ISSN:0020-7179
年代: 1972
DOI:10.1080/00207177208932161
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
In Part I, the authors utilized frequency domain techniques to obtain low-order sensitivity models M of m-input, linear, constant, nth-order dynamic systems. The purpose of this paper is to develop a constructive approach for determining the minimal order (ρ) of M. Forsingle-inputsystems it is demonstrated that ρ = n and fornormalsystems ρ = inn. For general systems, tight upper and lower bounds on ρ are provided. These bounds are stated in terms of the system structural properties. Procedures for synthesizing the minimal-order sensitivity models are mentioned. Examples motivate and illustrate both the key ideas and applications of the results.
点击下载:
PDF (352KB)
返 回