DocumentCode
697376
Title
Reducing eigenmode sensitivity: Examples
Author
Ensor, J.E. ; Davies, R.
Author_Institution
Univ. of York, York, UK
fYear
2001
fDate
4-7 Sept. 2001
Firstpage
2203
Lastpage
2208
Abstract
This paper is concerned with the application of eigenstracture assignment to nonlinear systems. Conventionally, eigenstracture assignment considers only a single operating point during design, and as a result may produce a controller that is sensitive to plant parameter variations. Here, the eigenvector subspace is considered to produce a controller that takes account of two operating conditions, based on a method recently presented by the authors. Two procedures for analysis and design are presented, and three flight control examples are considered in detail.
Keywords
aerospace control; control system analysis; control system synthesis; eigenvalues and eigenfunctions; multivariable control systems; nonlinear control systems; aerospace systems; eigenmode sensitivity reduction; eigenstructure assignment; eigenvector subspace; flight control examples; multivariable control; nonlinear systems; plant parameter variations; single operating point during design; Aerospace control; Aircraft; Eigenvalues and eigenfunctions; Equations; Europe; Sensitivity; Vectors; Aerospace Systems; Multivariable Control;
fLanguage
English
Publisher
ieee
Conference_Titel
Control Conference (ECC), 2001 European
Conference_Location
Porto
Print_ISBN
978-3-9524173-6-2
Type
conf
Filename
7076251
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