DocumentCode
5427
Title
The Observer Error Linearization Problem via Dynamic Compensation
Author
Califano, C. ; Moog, C.H.
Author_Institution
Dipt. di Ing. Inf. Autom. e Gestionale Antonio Ruberti, Univ. di Roma La Sapienza, Rome, Italy
Volume
59
Issue
9
fYear
2014
fDate
Sept. 2014
Firstpage
2502
Lastpage
2508
Abstract
Linearization by output injection has played a key role in the observer design for nonlinear control systems for almost three decades. In this technical note, following some recent works, geometric necessary and sufficient conditions are derived for the existence of a dynamic compensator solving the problem under regular output transformation. An algorithm which computes a compensator of minimal order is given.
Keywords
compensation; control system synthesis; linearisation techniques; nonlinear control systems; observers; dynamic compensation; minimal order compensator; necessary condition; nonlinear control systems; observer design; observer error linearization; output injection; regular output transformation; sufficient condition; Equations; Heuristic algorithms; Indexes; Iron; Observability; Observers; Vectors; Dynamic compensator; linearization by output injection; nonlinear systems; state and output transformations;
fLanguage
English
Journal_Title
Automatic Control, IEEE Transactions on
Publisher
ieee
ISSN
0018-9286
Type
jour
DOI
10.1109/TAC.2014.2308606
Filename
6748855
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