Optimizing stability bounds of finite-precision PID controllers using adaptive simulated annealing
Chen, S., Istepanian, R. H. and Wu, J. (1999) Optimizing stability bounds of finite-precision PID controllers using adaptive simulated annealing. Proceedings of 1999 American Control Conference , 4316-4320.
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Description/Abstract
Based on a lower bound stability measure for sampled-data controller structures subject to finite-word-length (FWL) constraints, the optimal realization of the digital PID controller with FWL considerations is formulated as a nonlinear optimization problem. An efficient strategy based on adaptive simulated annealing (ASA) is adopted to solve this complex optimization problem. A numerical example of optimizing the finite-precision PID controller for a steel rolling mill system is used to demonstrate the effectiveness of the proposed method.
| Item Type: | Conference or Workshop Item (UNSPECIFIED) |
|---|---|
| Additional Information: | American Control Conference (San Diego, CA, USA), June 2-4, 1999. |
| Divisions: | Faculty of Physical and Applied Science > Electronics and Computer Science > Comms, Signal Processing & Control |
| Item ID: | 251063 |
| Date Deposited: | 31 Mar 2000 |
| Last Modified: | 02 Mar 2012 12:56 |
| Contributors: | Chen, S. (Author) Istepanian, R. H. (Author) Wu, J. (Author) |
| Date: | 1999 |
| Additional Information: | American Control Conference (San Diego, CA, USA), June 2-4, 1999. |
| Status: | Published |
| Further Information: | Google Scholar |
| URI: | http://eprints.soton.ac.uk/id/eprint/251063 |
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