Plant Template Generation for Uncertain Plants in Quantitative Feedback Theory-Reference-Cited by-同舟云学术

Plant Template Generation for Uncertain Plants in Quantitative Feedback Theory

Published:1999-09-01 Issue:3 Volume:121 Page:358-364
ISSN:0022-0434
Container-title:Journal of Dynamic Systems, Measurement, and Control
language:en
Short-container-title:

Author:

Chen Wen-Hua¹,Ballance Donald J.¹

Affiliation:

1. Centre for Systems & Control, Department of Mechanical Engineering, University of Glasgow, Glasgow, G12 8QQ Scotland, UK

Abstract

The creation of templates for uncertain plants is an essential first step in Quantitative Feedback Theory (QFT) and other frequency domain methods. For plants with structured parametric uncertainty it is shown that the boundaries of templates can only be generated by the edges of the uncertain parameter set and particular critical interior points. A method to identify these critical interior points is presented. With the help of symbolic computation, a computationally tractable procedure for generating the templates is developed. The procedure is illustrated with an example of a vehicle clutch system where the uncertain parameters perturb the plant nonlinearly.

Publisher

ASME International

Subject

Computer Science Applications,Mechanical Engineering,Instrumentation,Information Systems,Control and Systems Engineering

Link

http://asmedigitalcollection.asme.org/dynamicsystems/article-pdf/121/3/358/5779054/358_1.pdf

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