| 金属带式无级变速器电液控制系统的试验研究 |
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| 引用本文： | 付铁军,周云山,张宝生. 金属带式无级变速器电液控制系统的试验研究[J]. 汽车工程, 2003, 25(4): 384-388 |
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| 作者姓名： | 付铁军 周云山 张宝生 |
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| 作者单位： | 吉林大学,长春,130025 |
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| 基金项目： | 国家科委“九五”科技攻关项目 (96 -A0 5 - 0 4 - 0 3)，吉林大学汽车动态模拟国家重点实验室基金 (2 0 0 0 10 8)资助 |
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| 摘 要： | 通过对金属带式无级变速液压控制系统功能进行分析，把该系统分为夹紧力控制和速比控制系统。设计了金属带式无级变速器电—液控制系统，对控制阀特性进行了研究，为夹紧力控制系统和速比控制系统分别设计了控制器。最后对所设计的CVT控制系统进行了实车道路试验，取得了较好的效果。
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| 关 键 词： | 金属带式无级变速液压控制系统 控制阀 汽车 夹紧力控制 速比控制系统 无级变速器 |
Experiment Study on Electro-hydraulic Control System of Metal V-belt Type CVT |
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| Fu Tiejun,Zhou Yunshan , Zhang Baosheng Jilin University,Changchun. Experiment Study on Electro-hydraulic Control System of Metal V-belt Type CVT[J]. Automotive Engineering, 2003, 25(4): 384-388 |
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| Authors: | Fu Tiejun Zhou Yunshan & Zhang Baosheng Jilin University Changchun |
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| Affiliation: | Fu Tiejun,Zhou Yunshan & Zhang Baosheng Jilin University,Changchun 130025 |
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| Abstract: | The electro-hydraulic control system of metal V-belt type CVT can be divided into clamping control system and ratio control system through its functionality analysis.Based on the study of the control valves' characteristics, controllers for the clamping and ratio are designed respectively,and then the whole electro-hydraulic control system is realized.Road test on vehicle is also done with the developed control system,and satisfied result is obtained. |
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| Keywords: | Metal V-belt type CVT Electro-hydraulic control |
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