- Title
- Finite-level quantized feedback control for linear systems
- Creator
- Fu, Minyue; Xie, Lihua
- Relation
- IEEE Transactions on Automatic Control Vol. 54, Issue 5, p. 1165-1170
- Publisher Link
- http://dx.doi.org/10.1109/tac.2009.2017815
- Publisher
- Institute of Electrical and Electronics Engineers (IEEE)
- Resource Type
- journal article
- Date
- 2009
- Description
- This technical note studies quantized output feedback control of discrete-time linear systems using a finite-level quantizer. The main objective is to find a quantization strategy which is easily implementable and achieves asymptotic stabilization. Based on a known logarithmic quantization scheme, we introduce a simple dynamic scaling method for the quantizer. A suboptimal approach for the optimization of the number of quantization levels and the design of a corresponding quantized dynamic output feedback controller is given. The robustness of the dynamic quantization scheme with respect to input disturbances is also examined.
- Subject
- linear time-invariant; single-input single-output; stabilization
- Identifier
- uon:6965
- Identifier
- http://hdl.handle.net/1959.13/925288
- Identifier
- ISSN:0018-9286
- Rights
- Copyright © 2009 IEEE. Reprinted from IEEE Transactions on Automatic 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 the 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.
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