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Journal of Zhejiang University SCIENCE A
ISSN 1673-565X(Print), 1862-1775(Online), Monthly
2000 Vol.1 No.2 P.136-143
MODELING AND ROBUST LQ REGULATOR DESIGNING FOR REFINING PROCESS
Abstract: This paper presents a synthetic design procedure for a robust LQ regulator for refining process, including modeling and robust optimal system designing. The paper discusses three major topics: mathematical modeling of the process with large uncertainty, determination of a synthetic performance index for optimizing the process, and design of the robust optimal system with robust guaranteed stability. This research result is a part of preliminary results of the real refining process optimal control system implemented in the Minfeng Paper Mill, Zhejiang Province. Simulation test results showed that the proposed modeling and control algorithm are efficient and practicable.
Key words: Refining process, robust control, optimal control
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DOI:
10.1631/jzus.2000.0136
CLC number:
TP273.1
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Received:
1999-03-12
Revision Accepted:
1999-06-15
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