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Please use this identifier to cite or link to this item: http://hdl.handle.net/1959.13/932109

Title
On anytime control of nonlinear processes through calculation of control sequences
Author/Creator
Gupta, Vijay;  Quevedo, Daniel E.
Institution
The University of Newcastle. Faculty of Engineering & Built Environment, School of Electrical Engineering and Computer Science
Description
We present two related algorithms to calculate the control input when the processing resources available are time-varying. The basic idea is to calculate the control input for as many time steps into the future as allowed by the available processing resources at every time step. We analyze the stability of the resulting closed loop system using stochastic Lyapunov functions. For the LQG case, we provide explicit analytical performance and stability expressions. For more general cases, we indicate through numerical simulations that the increase in performance due to the proposed algorithm can be significant.
Relation
49th IEEE Conference on Decision and Control (CDC 2010). Proceedings of the 49th IEEE Conference on Decision and Control (Atlanta, GA 15-17 December, 2010) p. 7564-7569
Publisher Link
http://dx.doi.org/10.1109/CDC.2010.5717616
Date
2010
Publisher
Institute of Electrical and Electronics Engineers (IEEE)
Keyword(s)
Lyapunov methods;  closed loop systems;  linear quadratic Gaussian control;  nonlinear control systems;  stability;  stochastic processes;  time-varying systems
Resource Type
conference paper
Rights
Copyright © 2010 IEEE. Reprinted from Proceedings of the 49th IEEE Conference on Decision and Control. This material is posted here with permission of the IEEE. Such permission of the IEEE does not in any way imply IEEE endorsement of any of University of Newcastle's products or services. Internal or personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution must be obtained from the IEEE by writing to pubs-permissions@ieee.org. By choosing to view this document, you agree to all provisions of the copyright laws protecting it.
Identifier
http://hdl.handle.net/1959.13/932109
Identifier
ISBN:9781424477463
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"On anytime control of nonlinear processes through calculation of control sequences"
 
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