- Title
- Minimum variance control over a Gaussian communication channel
- Creator
- Freudenberg, James S.; Middleton, Richard H.; Braslavsky, Julio H.
- Relation
- IEEE Transactions on Automatic Control Vol. 56, Issue 8, p. 1751-1765
- Publisher Link
- http://dx.doi.org/10.1109/tac.2010.2097831
- Publisher
- Institute of Electrical and Electronics Engineers (IEEE)
- Resource Type
- journal article
- Date
- 2011
- Description
- We consider the problem of minimizing the response of a plant output to a stochastic disturbance using a control law that relies on the output of a noisy communication channel. We discuss a lower bound on the performance achievable at a specified terminal time using nonlinear time-varying communication and control strategies and show that this bound may be achieved using strategies that are linear. We also consider strategies that are defined over an infinite horizon that may achieve better transient response that those that are optimal for the terminal time problem.
- Subject
- communication channels; control systems; feedback communication; information rates; linear quadratic Gaussian control; signal to noise ratio (SNR)
- Identifier
- http://hdl.handle.net/1959.13/1037613
- Identifier
- uon:13455
- Identifier
- ISSN:0018-9286
- Rights
- © 2011 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.
- Language
- eng
- Full Text
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