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Model based control using fuzzy relational models

Gormandy, Brent and Postlethwaite, Bruce (2001) Model based control using fuzzy relational models. In: The 10th IEEE International Conference on Fuzzy Systems, 2001. IEEE, pp. 1581-1584. ISBN 0-7803-7293-X

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Abstract

The development of fuzzy internal model control (FIMC) is analogous to that of linear IMC. At the core of the FIMC is the novel crisp consequent fuzzy relational model (ccFRM). In this paper, we compare the behaviour of FIMC to IMC on a variety of linear systems. The comparison shows that, although FIMC behaves well when used with SISO systems, it suffers severe difficulties in dealing with MIMO systems with dead-times. A possible solution to this, again from analogy with linear IMC, is to approximate the model inverse with a model predictive controller.

Item type: Book Section
ID code: 25671
Keywords: MIMO systems, SISO systems, crisp consequent fuzzy relational model, fuzzy internal model control, linear systems, model based control, model predictive controller, Chemical engineering
Subjects: Technology > Chemical engineering
Department: Faculty of Engineering > Chemical and Process Engineering
Related URLs:
    Depositing user: Dr. Bruce Postlethwaite
    Date Deposited: 30 Jun 2010 15:01
    Last modified: 12 Mar 2012 11:15
    URI: http://strathprints.strath.ac.uk/id/eprint/25671

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