Application of module theory in continuoustime generalized predictive control (CGPC) control software

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Journal of Beijing University of Chemical Technology ›› 2008, Vol. 35 ›› Issue (5) : 94-97.

机电工程和信息科学

CHEN Dong; WEI Huan; LI QuanShan; ZHAO Zhong; PAN LiDeng

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In this paper, we discuss the development and application of continuoustime g
eneralized predictive control (CGPC) software, in order to avoid the arbitrary choice of sampling time necessary in traditional discretetime theory. This soft
ware is based on a New Luus and Jaackola (NLJ) continuoustime module dentific
ation method, incorporates Object Linking and Embedding for Process Control (OPC) data sampling technology, and allows module continuoustime simulation and on line control. Using this software, various kinds of continuous time control laws can be obtained, the realtime input, output and status can be displayed and observed, and the controller parameters can be set in realtime mode. Developed with a virtual channel (VC), this software is characterized not only by its simulation function, but also by its realtime control ability in different fields
. Through its successful application on a module in a Jinan refinery, the softwa
re is shown to be effective and extends the application of continuous time control laws. 

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CHEN Dong; WEI Huan; LI QuanShan; ZHAO Zhong; PAN LiDeng. Application of module theory in continuoustime generalized predictive control (CGPC) control software[J]. Journal of Beijing University of Chemical Technology, 2008, 35(5): 94-97

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2008-04-01	1900-01-01	2008-09-20
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