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