Applications of eigenstructure assignment to design of robust mimo decoupling controllers and to reconfiguration algorithms for damaged flight control.
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Authors
Gavito, Valentin F., Jr.
Subjects
multivariable control
robust controllers
Eigenstructure assignment
reconfiguring controllers
robust controllers
Eigenstructure assignment
reconfiguring controllers
Advisors
Collins, Daniel J.
Date of Issue
1986-12
Date
December 1986
Publisher
Monterey, California: U.S. Naval Postgraduate School
Language
en_US
Abstract
A matrix treatment of eigenstructure assignment theory as applied to the
generalized linear time invariant system is presented. New geometrical interpretations
of the constraints on selecting desired closed loop right and left eigenvectors as
functions of the open loop system parameters are then shown to give qualitative
measures on the computational complexity of selecting the vectors. Numerical
optimization schemes are then presented which satisfy these geometric interpretations
for subsequent encoding of an interactive eigenstructure synthesis program, EI GENS.
Robust decoupling controllers are then synthesized via EIGENS. A new theoretical
application of eigenstructure assignment to reconfiguring damaged digital flight
controllers is then presented. The thesis concludes with reconfigured solution
demonstrations as applied to the FA- IS aircraft.
Type
Thesis
Description
Series/Report No
Department
Aeronautics
Organization
Naval Postgraduate School (U.S.)
Identifiers
NPS Report Number
Sponsors
Funder
Format
232 p.
Citation
Distribution Statement
Approved for public release; distribution is unlimited.
Rights
This publication is a work of the U.S. Government as defined in Title 17, United States Code, Section 101. Copyright protection is not available for this work in the United States.