| 大滞后对象的程序控制器算法 |
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| 引用本文： | 沈英才,刘朝英,宋雪玲.大滞后对象的程序控制器算法[J].河北工业科技,2007,24(4):289-291. |
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| 作者姓名： | 沈英才 刘朝英 宋雪玲 |
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| 作者单位： | 河北科技大学电气信息学院,河北石家庄 050018;河北科技大学电气信息学院,河北石家庄 050018;河北科技大学电气信息学院,河北石家庄 050018 |
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| 摘 要： | 针对不同生产过程的大滞后对象的共同特点,提出一种简单且行之有效的程序控制方法:由时间最优、预估、积分分离PID和Bang-Bang基本控制技术组成复合控制算法,根据偏差和偏差变化率自动切换执行不同的算法。该方法具有编程简单、运算量小、占空间少和实时性强等优点。
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| 关 键 词： | 时间最优 预估 大滞后 控制器 算法 |
| 收稿时间： | 2006/12/8 0:00:00 |
| 修稿时间： | 2007/5/21 0:00:00 |
Algorithm in the programming controller of long time-delay systems |
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| SHEN Ying-cai,LIU Chao-ying and SONG Xue-ling.Algorithm in the programming controller of long time-delay systems[J].Hebei Journal of Industrial Science & Technology,2007,24(4):289-291. |
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| Authors: | SHEN Ying-cai LIU Chao-ying and SONG Xue-ling |
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| Institution: | College of Electrical Engineering and Information Science, Hebei University of Science and Technology,Shijiazhuang Hebei 050018,China;College of Electrical Engineering and Information Science, Hebei University of Science and Technology,Shijiazhuang Hebei 050018,China;College of Electrical Engineering and Information Science, Hebei University of Science and Technology,Shijiazhuang Hebei 050018,China |
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| Abstract: | Considering some common features in various production processes where long time-delay occurs, we present a simple yet rather practical way to control such systems. This algorithm is composed of compound control algorithms,such as time optimization, model prediction, integral separation PID and Bang-Bang control. And the switches are automatically decided by the control error and its rate of change. This method has several advantages such as easy programming,simple computation,real-time working,etc. |
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| Keywords: | time optimization prediction long time-delay controller algorithm |
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