Hierarchical integrated system optimisation and parameter estimation using a microcomputer based system
Chen, S., Wadhwani, D. S. and Roberts, P. D. (1986) Hierarchical integrated system optimisation and parameter estimation using a microcomputer based system. At 25th IEEE Conference on Decision and Control, Athens, Greece, 10 - 12 Dec 1986. IEEE Control Systems Society, 859-864.
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Description/Abstract
The advent of inexpensive and more powerful microcomputers has facilitated the implementation of on-line optimisation schemes to industrial processes. Most optimisation algorithms require a process model and their performance clearly depends on how accurate the model is to reality. Unfortunately, for many industrial processes an accurate model may be very difficult, time consuming or impractical to obtain. In this paper a hierarchical integrated system optimisation and parameter estimation technique developed by combining the interaction balance method and the modified two-step approach has been investigated using a microcomputer based system. Real-time simulation results obtained show that two versions of this technique (a single iterative algorithm and a double iterative algorithm) are capable of achieving the real process steady state optimal operating condition in spite of the model used to solve the optimisation problem not being a faithful representation of reality. The results also demonstrate that the double iterative version has an improtant advantage uder real time operation. It significantly reduces the time for determining the real optimum operating condition.
| Item Type: | Conference or Workshop Item (Speech) |
|---|---|
| Additional Information: | Event Dates: Decemeber 10-12, 1986 Organisation: IEEE |
| Divisions: | Faculty of Physical and Applied Science > Electronics and Computer Science > Comms, Signal Processing & Control |
| Item ID: | 261188 |
| Date Deposited: | 05 Sep 2005 |
| Last Modified: | 02 Mar 2012 14:03 |
| Contributors: | Chen, S. (Author) Wadhwani, D. S. (Author) Roberts, P. D. (Author) |
| Date: | 1986 |
| Additional Information: | Event Dates: Decemeber 10-12, 1986 Organisation: IEEE |
| Status: | Published |
| Publisher: | IEEE Control Systems Society |
| Further Information: | Google Scholar |
| URI: | http://eprints.soton.ac.uk/id/eprint/261188 |
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- Hierarchical integrated system optimisation and parameter estimation using a microcomputer based system. (deposited 05 Sep 2005) [Currently Displayed]
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