| 专家PID控制器在电牵引采煤机中的应用 |
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| 引用本文： | 项止武,张福建,王夺. 专家PID控制器在电牵引采煤机中的应用[J]. 煤矿机电, 2006, 0(5): 29-30,34 |
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| 作者姓名： | 项止武 张福建 王夺 |
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| 作者单位： | 煤炭科学研究总院,上海分院,上海,200030 |
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| 摘 要： | 针对变频电牵引采煤机牵引电机负荷平衡中存在的问题,提出应用专家自整定PID控制器。经MATLAB软件仿真和实际的硬件实验表明,专家自整定PID方法可使电机电流(负荷)平衡在5%的范围内,其响应速度优于原有系统。
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| 关 键 词： | PID 智能控制 采煤机 负荷平衡 |
| 文章编号： | 1001-0874（2006）05-0029-03 |
| 收稿时间： | 2006-07-06 |
| 修稿时间： | 2006-07-06 |
Application of Expert PID Controller in Electrical Haulage Shearer |
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| XIANG Zhi-wu,ZHANG Fu-jian,WANG Duo. Application of Expert PID Controller in Electrical Haulage Shearer[J]. Colliery Mechanical & Electrical Technology, 2006, 0(5): 29-30,34 |
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| Authors: | XIANG Zhi-wu ZHANG Fu-jian WANG Duo |
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| Affiliation: | China Coal Research Institute Shanghai Ltd. , Shanghai 200030, China |
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| Abstract: | In view of the problems exited in load balancing of traction motor for electrical haulage shearer with frequency conversion, the paper puts forward the application of expert self-adjusting PID controller. By simulation with MATLAB software and real hardware experiment, it shows that the application of expert self-adjusting PID method can control the error of motor current load balance within 5%. Besides, the system response is quicker than that of the original system. |
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| Keywords: | PID |
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