| 电涡流测功器自适应控制研究 |
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| 引用本文： | 葛安林,李永军,牛铭奎,雷雨龙.电涡流测功器自适应控制研究[J].汽车工程,2000,22(3):210-213. |
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| 作者姓名： | 葛安林 李永军 牛铭奎 雷雨龙 |
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| 作者单位： | 吉林工业大学 |
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| 基金项目： | 国家“九五”科技攻关项目资助。 |
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| 摘 要： | 以电涡流测功器作为加载装置的机械式自动变速器实验台具有成本低，控制空易，测试方便 等优点，但同时也存在响应速度慢，模拟精度不高的缺点。为了提高电涡流测功器加载的动、静态性能，采用自适应控制来改变电涡流测功器的励磁电流，从而可以精确模拟实际工况加载。此方法应用在机械式自动变速器实验台上，取得了较好的效果。
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| 关 键 词： | 电涡流测功器 实验台 自适应控制 |
A Study on Adaptive Control for Eddy Current Dynamometer |
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| Ge Anlin,Li Yongjun,Niu Mingkui,Lei Yulong.A Study on Adaptive Control for Eddy Current Dynamometer[J].Automotive Engineering,2000,22(3):210-213. |
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| Authors: | Ge Anlin Li Yongjun Niu Mingkui Lei Yulong |
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| Institution: | Ge Anlin
,Li Yongjun
,Niu Mingkui
,Lei Yulong
;(Jilin University of Technology) |
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| Abstract: | As a loader of an Automated Mechanical Transmission testing bench, eddy current dynamometer has the advantages of low cost, ease of control and testing convenience. However, it has the disadvantages of slow response and low simulating accuracy. In order to improve its dynamic and static performance of loading, adaptive control is used to change its exciting current for achieving accurate simulation of the actual working load. This method obtains a satisfying result in its application to the automated mechanical transmission-testing bench. |
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| Keywords: | Eddy current dynamometer Testing bench Adaptive control |
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