DocumentCode
1102544
Title
Extended horizon liftings for stable inversion of nonminimum-phase systems
Author
Bayard, David S.
Author_Institution
Jet Propulsion Lab., California Inst. of Technol., Pasadena, CA, USA
Volume
39
Issue
6
fYear
1994
fDate
6/1/1994 12:00:00 AM
Firstpage
1333
Lastpage
1338
Abstract
The lifting of Lozano (1989) is generalized and shown to be one in a large class of liftings which enjoy the same zero annihilation properties (i.e., placement of transmission zeros to the origin). The new class of liftings allows for longer horizons and leads to plant-inverse controllers for nonminimum-phase systems having significantly reduced control gains and peak torque requirements
Keywords
control system analysis; linear systems; matrix algebra; optimisation; poles and zeros; control gains; extended horizon liftings; nonminimum-phase systems; peak torque requirements; plant inverse controllers; quadratic control cost; transmission zeros placement; zero annihilation properties; Adaptive algorithm; Communication channels; Communication system control; Control systems; Filtering theory; Polynomials; Robust control; Sampling methods; Signal mapping; Torque control;
fLanguage
English
Journal_Title
Automatic Control, IEEE Transactions on
Publisher
ieee
ISSN
0018-9286
Type
jour
DOI
10.1109/9.293208
Filename
293208
Link To Document