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| 金属带-行星齿轮无级变速传动效率特性分析 | |
| 引用本文： | 孙冬野,秦大同,廖建.金属带-行星齿轮无级变速传动效率特性分析[J].农业机械学报,2004,35(5):12-15. |
| 作者姓名： | 孙冬野 秦大同 廖建 |
| 作者单位： | 1. 重庆大学机械传动国家重点实验室,教授,博士生导师,400044,重庆市 2. 重庆大学机械传动国家重点实验室,教授,博士生导师 3. 重庆大学机械传动国家重点实验室,博士生 |
| 基金项目： | 福特-中国研究与发展基金资助项目 (项目编号 :5 0 12 2 15 1)，霍英东教育基金资助项目 (项目编号 :810 70 ) |
| 摘 要： | 在金属带无级变速传动效率试验测试的基础上，建立了金属带-行星齿轮无级变速传动效率分析模型，获得了传动效率随传动速比、传递扭矩和输入转速等因素的变化规律，从而为金属带-行星齿轮无级变速传动控制策略的制定和变速器产品的开发打下基础。分析结果显示：该无级变速传动方式较目前广泛采用的纯金属带无级变速传动和双状态无级变速传动系统具有更好的效率分布特性。 |
| 关 键 词： | 金属带 行星齿轮 无级变速 传动效率 特性分析 |
| 修稿时间： | 2003年1月3日 |
Analysis of Transmission Efficiency Characteristics of a Metal Belt and Planetary Gear Continuously Variable Transmission System |
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| Sun Dongye,Qin Datong,Liao Jian.Analysis of Transmission Efficiency Characteristics of a Metal Belt and Planetary Gear Continuously Variable Transmission System[J].Transactions of the Chinese Society of Agricultural Machinery,2004,35(5):12-15. | |
| Authors: | Sun Dongye Qin Datong Liao Jian |
| Institution: | Chongqing University |
| Abstract: | A metal belt and planetary gear continuously variable transmission system has features of a large transmission torque and a wide range of speed ratio. On the base of the efficiency experiments on a metal belt continuously variable transmission system, an efficiency analysis model was established for a metal belt and planetary gear continuously variable transmission system. The rules of variations for the transmission efficiency vs. the speed ratio, the torque and the input speed were obtained, which provided an applicable reference to the control strategy regulation and gearbox design for a vehicle with continuously variable transmission system. The research results indicate that the efficiency distributing characteristics of a metal belt planetary gear continuously variable transmission is better than those of a metal pushing belt and a double state hydro mechanical continuously variable transmission. |
| Keywords: | Vehicle Continuously variable transmission Efficiency Experiment |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |