Implicit generalized predictive control for electrical heating box with multi-loop control

Fang Yang, Zhao Hui Yuan

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

Electrical heating box with multi -loop control has several features as great inertia and coupling. It is a type of multi-variable system. To solve the problem, a kind of decoupling designed implicit generalized predictive control (IGPC) method is discussed. The Multi-variable IGPC based on decoupling design. Using decentralized objective function and feedforward decoupling, the decoupling IGPC is achieved to control a multi -variable system. According to input and output data, the parameters of optimal control law could be identified through use of Recursive Least Squares (RLS). This method avoids solving Diophantine equations by online. The IGPC is used for control electrical heating box with three multi-loops through simulation study. In the test process, compared with the IGPC effect and traditional PID control effect and analyzed the control effect through changing softness parameter. The test results show that the IGPC could eliminate the coupling between loops and have good control stability.

源语言英语
主期刊名Proceedings of the 32nd Chinese Control Conference, CCC 2013
出版商IEEE Computer Society
4040-4045
页数6
ISBN(印刷版)9789881563835
出版状态已出版 - 18 10月 2013
已对外发布
活动32nd Chinese Control Conference, CCC 2013 - Xi'an, 中国
期限: 26 7月 201328 7月 2013

出版系列

姓名Chinese Control Conference, CCC
ISSN(印刷版)1934-1768
ISSN(电子版)2161-2927

会议

会议32nd Chinese Control Conference, CCC 2013
国家/地区中国
Xi'an
时期26/07/1328/07/13

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