| 模糊控制在磨矿分级自动控制中的应用研究 |
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| 引用本文： | 邹金慧,孙瑞杰,黄宋魏. 模糊控制在磨矿分级自动控制中的应用研究[J]. 化工自动化及仪表, 2009, 36(1): 89-91 |
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| 作者姓名： | 邹金慧 孙瑞杰 黄宋魏 |
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| 作者单位： | 昆明理工大学信息工程及自动化学院,昆明,650051;昆明理工大学国土资源学院,昆明,650093 |
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| 摘 要： | 针对目前磨机运行过程中随机干扰因素多、过程机理复杂、非线性、大滞后、各环节变量相互耦合作用大等特点,研究一种以模糊控制和PID控制相结合的控制方案。结合工程实际介绍模糊控制的基本原理,通过测量与栽荷紧密相关的磨机电流,采用二维模糊控制器对给矿量设定值进行模糊控制,提出给矿量设定值的控制算法和控制规则。实际应用结果表明,该方法有效地解决了磨机所发生胀肚和欠载的问题,提高了磨机的工作效率和各项工作指标。
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| 关 键 词： | 磨矿分级 PID 模糊控制 给矿量 给定值 |
Applied Research of Fuzzy Control in Grinding-classification |
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| ZOU Jin-hui,SUN Rui-jie,HUANG Song-wei. Applied Research of Fuzzy Control in Grinding-classification[J]. Control and Instruments In Chemical Industry, 2009, 36(1): 89-91 |
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| Authors: | ZOU Jin-hui SUN Rui-jie HUANG Song-wei |
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| Affiliation: | a.Faculty of Information Engineering and Automation;Kunming 650051;China;b.Faculty of Land Resource Engineering;Kunming 650093;Kunming University of Science and Technology |
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| Abstract: | According to the features of random interference factors,complicate principles,nonlinear,large time delay and parameter coupling effect in the control of ore-giving in mill production,a kind of control program of combining fuzzy with PID was studied.Based on practical project,the basic principles of fuzzy control were introduced.Through measuring the load related closely to mill current,ore-giving setting value was controlled by two-dimension fuzzy controller.The control algorithm and control rule of ore-gi... |
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| Keywords: | PID |
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