| 论迟延补偿控制系统的控制器再设计 |
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| 引用本文： | 杨平,赵佩,李昊林,邢旭,董亚玲,朱君. 论迟延补偿控制系统的控制器再设计[J]. 自动化技术与应用, 2014, 0(3): 1-5 |
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| 作者姓名： | 杨平 赵佩 李昊林 邢旭 董亚玲 朱君 |
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| 作者单位： | 上海电力学院自动化工程学院,上海200090 |
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| 基金项目： | 上海市科委2010创新行动计划项目（10250502000） |
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| 摘 要： | 针对用SMITH预估器进行迟延补偿后的控制器设计问题,分析了迟延补偿误差的特性,讨论了迟延补偿后的控制器再设计的依据,提出了按照模型失配程度选择控制器设计的建议.通过仿真试验找出了最大迟延补偿误差产生的条件并证实了折中控制器设计方案的有效性.
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| 关 键 词： | 过程迟延 史密斯预估器 比例积分微分控制器 控制器设计 |
The Controller Design for the Control System with a SMITH Predictor |
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| YANG Ping,ZHAO Pei,LI Hao-lin,XING Xu,DONG Ya-ling,ZHU Jun. The Controller Design for the Control System with a SMITH Predictor[J]. Techniques of Automation and Applications, 2014, 0(3): 1-5 |
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| Authors: | YANG Ping ZHAO Pei LI Hao-lin XING Xu DONG Ya-ling ZHU Jun |
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| Affiliation: | ( School of Automation Engineering, Shanghai Institute of Electric Power, Shanghai 200090 China ) |
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| Abstract: | In accordance with the controller design lbr the control system with a SMITH p,＇edictor, the error dynamic characteristics for the dead-time compensation is analyzed, the controller design basis with a SMITH predictor is discussed, and the suggestion on the selection of design schemes according to the degree of model mismatch is put forward. The simulation tests show the occurrence condition of the maximum error for the dead-time compensation and the design of the compromise controller is effective. |
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| Keywords: | processes with time delay SMITH predicto,＇ PID controller controller design |
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