elib
DLR-Header
DLR-Logo -> http://www.dlr.de
DLR Portal Home | Imprint | Privacy Policy | Contact | Deutsch
Fontsize: [-] Text [+]

Implementation Complexity Reduction of H-infinity-Optimal Controllers Using Model Matching and Parameter Optimization

Hyde, R.A. (1992) Implementation Complexity Reduction of H-infinity-Optimal Controllers Using Model Matching and Parameter Optimization. DLR-Interner Bericht. 515-92-03, 71 S.

Full text not available from this repository.

Abstract

The design study in "Hyde, The application of robust control to VSTOL aircraft", included an investigation of ways of scheduling controllers designed using H-infinity techniques. Scheduling was made possible by writing the H-infinity controllers obtained from the loop-shaping/robust stabilisation approach of "Glover and McFarlane, Robust stabilization of normalized coprime factor plant descriptions with H-infinity-bounded uncertainty" in an observer form. The approach was evaluated by application to the design of a flight control law for a Generic VSTOL Aircraft Model(GVAM). A major drawback of the approach was seen to be the number of parameters need to specify the observer matrices for each design point. The study here investigates the structure of the H-infinity controllers designed for the GVAM. The possibility of approximating the structure, and then using this approximation as the starting point of a parameter optimisation is considered.

Item URL in elib:https://elib.dlr.de/27941/
Document Type:Monograph (DLR-Interner Bericht)
Additional Information: LIDO-Berichtsjahr=1992,
Title:Implementation Complexity Reduction of H-infinity-Optimal Controllers Using Model Matching and Parameter Optimization
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Hyde, R.A.UNSPECIFIEDUNSPECIFIED
Date:1992
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Number of Pages:71
Status:Published
Keywords:Complexity, GVAM, H-infinity, loop-shaping, multivariable, parameter optimisation, scheduling, VSTOL.
HGF - Research field:UNSPECIFIED
HGF - Program:Space (old)
HGF - Program Themes:W RP - Raumtransport
DLR - Research area:UNSPECIFIED
DLR - Program:W RP - Raumtransport
DLR - Research theme (Project):UNSPECIFIED
Location: Oberpfaffenhofen
Institutes and Institutions:Institute of Robotics and Mechatronics (until 2012) > Institut für Dynamik der Flugsysteme
Deposited By: DLR-Beauftragter, elib
Deposited On:02 Apr 2006
Last Modified:27 Apr 2009 06:49

Repository Staff Only: item control page

Browse
Search
Help & Contact
Information
electronic library is running on EPrints 3.3.12
Copyright © 2008-2017 German Aerospace Center (DLR). All rights reserved.