DocumentCode
2977939
Title
Minimum sensitivity implementations for multi-mode systems
Author
Verriest, Erik I.
Author_Institution
Sch. of Electr. Eng., Georgia Inst. of Technol., Atlanta, GA, USA
fYear
1988
fDate
7-9 Dec 1988
Firstpage
2165
Abstract
The design and implementation of multimode systems under finite-precision restrictions are addressed. Earlier results linking minimum-sensitivity realizations for linear time-invariant systems to the balanced realizations are extended to the multimode and general time-varying systems. The main design problems are posed in a geometric framework, and the geometric theory is applied to switched systems and piecewise linear systems and to the general time-varying case. These optimal realizations are applied to obtain an optimal implementation of a simple multimode filter that allows the tracking of a target with low-complexity, small-wordlength hardware
Keywords
control system synthesis; discrete time systems; multivariable control systems; optimisation; sensitivity analysis; time-varying systems; design; geometric theory; linear time-invariant systems; multimode filter; multimode systems; sensitivity; target tracking; time-varying systems; wordlength; Artificial intelligence; Constraint optimization; Minimax techniques; Robustness;
fLanguage
English
Publisher
ieee
Conference_Titel
Decision and Control, 1988., Proceedings of the 27th IEEE Conference on
Conference_Location
Austin, TX
Type
conf
DOI
10.1109/CDC.1988.194716
Filename
194716
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