| 微机实现变频调速的节能最优控制系统 |
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| 引用本文： | 王耀德,李训铭.微机实现变频调速的节能最优控制系统[J].东南大学学报(自然科学版),1987(2). |
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| 作者姓名： | 王耀德 李训铭 |
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| 作者单位： | 南京工学院自动控制系，南京工学院自动控制系 |
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| 摘 要： | 本文讨论了交流电动机PWM变频调速传动系统的节能自寻优控制的构成,研究了以定子电流最小准则的自寻优系统,用准最优递推滤波提取最优控制的有效信息,用模糊控制器实现自寻优控制。实验结果表明,轻载时自寻系统有一定的节能效果。
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| 关 键 词： | 最优控制 交流电动机传动系统 微机控制 节能 变频变速 模糊控制 |
An Microcomputer-Based Energy Saving Optimal Control System with Variable Frequency and Variable Speed |
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| Wang Yaode,Li Xunming.An Microcomputer-Based Energy Saving Optimal Control System with Variable Frequency and Variable Speed[J].Journal of Southeast University(Natural Science Edition),1987(2). |
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| Authors: | Wang Yaode Li Xunming |
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| Institution: | Department of Automatic Control |
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| Abstract: | The construction of variable frequency variable speed drive system for AC motor and its optimal control for energy saving is discussed in the paper. A self-seeking optimum system based on the stator current minimization criterion has been developed here. The effective information for optimal control is abstracted by the suboptimal filter recurrence formula. To organize the self-seeking optimum system, a fuzzy control is derived. The experimental results show that the certain effect in energy saving is obtained in the selfseeking optimum system when AC motor is driven under light load. |
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| Keywords: | optimal control AC motor drive system microcomputer control energy saving variable frequency variable speed fuzzy control |
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