DocumentCode
1476596
Title
Propulsion control of crippled aircraft by H∞ model matching
Author
Jonckheere, Edmond A. ; Yu, Gwo-Ruey
Author_Institution
Dept. of Electr. Eng. Syst., Univ. of Southern California, Los Angeles, CA, USA
Volume
7
Issue
2
fYear
1999
fDate
3/1/1999 12:00:00 AM
Firstpage
142
Lastpage
159
Abstract
An H∞ method for propulsion controlled aircraft (PCA) design is introduced. The PCA system is adopted for emergency fly-by-throttle control of an airplane with multiple control surface failure. The H∞ methodology is applied to the problem of matching by dynamic compensation the throttle-actuated crippled aircraft and the nominal control-surface-actuated aircraft model. The design procedure is used to synthesize model matching H∞ controllers for an L-1011, a commuter airliner, and a thrust vectoring aircraft model in longitudinal motion and an L-1011 model in lateral motion. Simulation results demonstrate that the concept is workable
Keywords
H∞ control; aerospace propulsion; aircraft control; compensation; control system synthesis; reliability; H∞ model matching; L-1011 commuter airliner; control-surface-actuated aircraft model; crippled aircraft; dynamic compensation; emergency fly-by-throttle control; lateral motion; longitudinal motion; multiple control surface failure; propulsion control; thrust vectoring aircraft model; Aerospace control; Aircraft propulsion; Airplanes; Cities and towns; Control systems; Engines; Military aircraft; Motion control; Principal component analysis; Tail;
fLanguage
English
Journal_Title
Control Systems Technology, IEEE Transactions on
Publisher
ieee
ISSN
1063-6536
Type
jour
DOI
10.1109/87.748142
Filename
748142
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