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ZJUS-A
Journal of Zhejiang University-SCIENCE A (Applied Physics & Engineering)  2000, Vol. 1 Issue (2): 136-143    DOI: 10.1631/jzus.2000.0136
Science & Engineering     
MODELING AND ROBUST LQ REGULATOR DESIGNING FOR REFINING PROCESS
XUE An-ke, LU Ying-quan, SUN You-xian
Institute of Industrial Process Control, National Key Lab of Industrial Control Tech.,Yuquan Campus of Zhejiang University, Hangzhou 310027, China
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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     
Received: 12 March 1999     
CLC:  TP273.1  
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XUE An-ke
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SUN You-xian
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XUE An-ke, LU Ying-quan, SUN You-xian. MODELING AND ROBUST LQ REGULATOR DESIGNING FOR REFINING PROCESS. Journal of Zhejiang University-SCIENCE A (Applied Physics & Engineering), 2000, 1(2): 136-143.

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http://www.zjujournals.com/xueshu/zjus-a/10.1631/jzus.2000.0136     OR     http://www.zjujournals.com/xueshu/zjus-a/Y2000/V1/I2/136

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