DocumentCode :
2827854
Title :
Model learning for switching linear systems with autonomous mode transitions
Author :
Blackmore, Lars ; Gil, Stephanie ; Chung, Seung ; Williams, Brian
Author_Institution :
MIT, Cambridge
fYear :
2007
fDate :
12-14 Dec. 2007
Firstpage :
4648
Lastpage :
4655
Abstract :
We present a novel method for model learning in hybrid discrete-continuous systems. The approach uses approximate expectation-maximization to learn the maximum- likelihood parameters of a switching linear system. The approach extends previous work by 1) considering autonomous mode transitions, where the discrete transitions are conditioned on the continuous state, and 2) learning the effects of control inputs on the system. We evaluate the approach in simulation.
Keywords :
continuous time systems; discrete time systems; expectation-maximisation algorithm; learning systems; linear systems; maximum likelihood estimation; time-varying systems; autonomous mode transition; expectation-maximization; hybrid discrete-continuous system; maximum-likelihood parameter; model learning; switching linear system; Biological system modeling; Control systems; Convergence; Gas insulated transmission lines; Learning automata; Linear systems; Maximum likelihood estimation; State estimation; Stochastic systems; USA Councils;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Decision and Control, 2007 46th IEEE Conference on
Conference_Location :
New Orleans, LA
ISSN :
0191-2216
Print_ISBN :
978-1-4244-1497-0
Electronic_ISBN :
0191-2216
Type :
conf
DOI :
10.1109/CDC.2007.4434779
Filename :
4434779
Link To Document :
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