A new approach to adaptive fuzzy control: the controller output error method

Andersen, H.C., Lotfi, A. ORCID: 0000-0002-5139-6565 and Tsoi, A.C., 1997. A new approach to adaptive fuzzy control: the controller output error method. IEEE Transactions on Systems, Man and Cybernetics, Part B - Cybernetics, 27 (4), pp. 686-691. ISSN 1083-4419

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Abstract

The controller output error method (COEM) is introduced and applied to the design of adaptive fuzzy control systems. The method employs a gradient descent algorithm to minimize a cost function which is based on the error at the controller output. This contrasts with more conventional methods which use the error at the plant output. The cost function is minimized by adapting some or all of the parameters of the fuzzy controller. The proposed adaptive fuzzy controller is applied to the adaptive control of a nonlinear plant and is shown to be capable of providing good overall system performance.

Item Type: Journal article
Publication Title: IEEE Transactions on Systems, Man and Cybernetics, Part B - Cybernetics
Creators: Andersen, H.C., Lotfi, A. and Tsoi, A.C.
Publisher: IEEE Institute of Electrical and Electronics
Date: 1997
Volume: 27
Number: 4
ISSN: 1083-4419
Divisions: Schools > School of Science and Technology
Depositing User: EPrints Services
Date Added: 09 Oct 2015 10:40
Last Modified: 09 Jun 2017 13:36
URI: http://irep.ntu.ac.uk/id/eprint/16481

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