| 采用自校正模糊PI控制的超声波电机速度控制 |
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| 引用本文： | 程昱,钟宜生,徐文立.采用自校正模糊PI控制的超声波电机速度控制[J].微特电机,2002,30(4):30-33. |
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| 作者姓名： | 程昱 钟宜生 徐文立 |
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| 作者单位： | 清华大学,北京,100084 |
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| 摘 要： | 针对超声波电机构成的速度伺服系统采用了一种新的控制方案－自校正模糊PI控制，该控制器由模糊控制环节，PI控制器，自校正环节构成。PI控制器的比例增益Kp和积分增益Kl由模糊控制规则确定，并且通过修正因子在自校正来优化模糊控制规则，实验结果表明该控制方案效果好，简单易行，通用性强。
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| 关 键 词： | 自校正模糊PI控制 超声波电机 速度控制 伺服系统 |
| 文章编号： | 1004-7018(2002)04-0030-04 |
| 修稿时间： | 2001年10月8日 |
Speed Control of Ultrasonic Motors Using Self-tuning Fuzzy PI Control |
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| CHENG Yu,ZHONG Yi-sheng,XU Wen-li.Speed Control of Ultrasonic Motors Using Self-tuning Fuzzy PI Control[J].Small & Special Electrical Machines,2002,30(4):30-33. |
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| Authors: | CHENG Yu ZHONG Yi-sheng XU Wen-li |
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| Abstract: | A new scheme of self-tuning PI control for the speed servo system composed by the ultrasonic motor is proposed in this paper.The controller is made up of fuzzy control part, PI controller and self-tuning regulator. The proportional gain and integral gain of the PI controller are determined by fuzzy control rules, and the rules are optimized by on-line self-tuning modifying factors. The experiment result shows that this control scheme is efficient,simple and general. |
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| Keywords: | ultrasonic motor fuzzy control self-tuning speed control servo system |
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