- Title
- Achievable performance and sensitivity integral constraints in preview control
- Creator
- Middleton, R. H.; Chen, J.; Freudenberg, J. S.
- Relation
- 40th IEEE Conference on Decision and Control. Proceedings of the 40th IEEE Conference on Decision and Control (Orlando, FL 2001) p. 3075-3080
- Publisher Link
- http://dx.doi.org/10.1109/.2001.980288
- Publisher
- Institute of Electrical and Electronics Engineers (IEEE)
- Resource Type
- conference paper
- Date
- 2001
- Description
- Preview control refers to a tracking control scheme whereby a reference trajectory, and a finite 'preview' of future values of the reference trajectory are used in the controller. Such controllers have been explored in the context of linear and nonlinear inverse tracking controllers, where particularly for non stably invertible plants, preview of the reference trajectory gives significant performance advantages. Without the presence of preview, it has been known that lack of a stable inverse imposes inherent limitations on the achievable performance of a feedback control loop. In this paper, we explore the extension of these performance limitations to the preview control case. In particular, we consider the infimal achievable H∞ performance, and Poisson sensitivity integral results for the finite preview case.
- Subject
- H∞; control; feedback; predictive control; sensitivity; stochastic processes
- Identifier
- uon:2163
- Identifier
- http://hdl.handle.net/1959.13/28664
- Identifier
- ISBN:0780370619
- Rights
- Copyright © 2001 IEEE. Reprinted from Proceedings of the 41st IEEE Conference on Decision and Control, 3075-3080. 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.
- Language
- eng
- Full Text
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