CUED Publications database

Reinforcement learning with reference tracking control in continuous state spaces

Hall, J and Rasmussen, CE and MacIejowski, J (2011) Reinforcement learning with reference tracking control in continuous state spaces. Proceedings of the IEEE Conference on Decision and Control. pp. 6019-6024. ISSN 0191-2216

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Abstract

The contribution described in this paper is an algorithm for learning nonlinear, reference tracking, control policies given no prior knowledge of the dynamical system and limited interaction with the system through the learning process. Concepts from the field of reinforcement learning, Bayesian statistics and classical control have been brought together in the formulation of this algorithm which can be viewed as a form of indirect self tuning regulator. On the task of reference tracking using a simulated inverted pendulum it was shown to yield generally improved performance on the best controller derived from the standard linear quadratic method using only 30 s of total interaction with the system. Finally, the algorithm was shown to work on the simulated double pendulum proving its ability to solve nontrivial control tasks. © 2011 IEEE.

Item Type: Article
Subjects: UNSPECIFIED
Divisions: Div F > Computational and Biological Learning
Div F > Control
Depositing User: Cron Job
Date Deposited: 07 Mar 2014 11:50
Last Modified: 08 Dec 2014 02:40
DOI: 10.1109/CDC.2011.6161108