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A comparison of different scheduling techniques for H-infinity controllers

Hyde, RA and Glover, K (1991) A comparison of different scheduling techniques for H-infinity controllers. Transactions of the Institute of Measurement & Control, 13. pp. 227-232. ISSN 0142-3312

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Several approaches to designing schedule H-infinity control systems are compared. These include a controller switching approach and also parameter scheduling of an observer representation of the controller. They are illustrated by application to a Generic VSTOL Aircraft Model (GVAM) supplied by The Royal Aerospace Establishment (RAE) at Bedford. The switched design has been tested on the simulator at RAE Bedford. The linear H-infinity designs make use of a loop-shaping followed by robust stabilisation to additive perturbations of a normalised coprime factorisation of the shaped plant. The different scheduling approaches are compared with respect to achieved robust stability levels, performance and complexity of implementation. © 1991, Sage Publications. All rights reserved.

Item Type: Article
Divisions: Div F > Control
Depositing User: Cron Job
Date Deposited: 17 Jul 2017 19:52
Last Modified: 08 Apr 2021 05:43
DOI: 10.1177/014233129101300502