- Title
- Comments on 'Feedback stabilization over signal-to-noise ratio constrained channels'
- Creator
- Rojas, Alejandro J.
- Relation
- IEEE Transactions on Automatic Control Vol. 54, Issue 6, p. 1425-1426
- Publisher Link
- http://dx.doi.org/10.1109/tac.2009.2020636
- Publisher
- Institute of Electrical and Electronics Engineers (IEEE)
- Resource Type
- journal article
- Date
- 2009
- Description
- The above paper obtains in closed-form the infimal signal-to-noise ratio (SNR) required for stabilization of finite-dimensional linear time invariant (LTI) feedback loops, in continuous and discrete-time, for state feedback and output feedback control. The objective of the present note is to prove that the discrete-time output feedback infimal SNR result for stabilization reported in is missing a term in delta, the component due to the relative degree of the plant model.
- Subject
- signal-to-noise ratio; linear time invariant; output feedback control; stabilization
- Identifier
- uon:7919
- Identifier
- http://hdl.handle.net/1959.13/916191
- Identifier
- ISSN:0018-9286
- Rights
- Copyright © 2009 IEEE. Reprinted from the IEEE Transactions on Automatic Control Vol. 54, Issue 6, p. 1425-1426. 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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