| 金属带-行星齿轮无级变速系统动力学仿真 |
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| 引用本文： | 孙冬野,秦大同,王玉兴.金属带-行星齿轮无级变速系统动力学仿真[J].农业机械学报,2000,31(3):67-69. |
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| 作者姓名： | 孙冬野 秦大同 王玉兴 |
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| 作者单位： | 1. 重庆大学机械传动国家重点实验室
2. 山东工程学院机械工程系 |
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| 基金项目： | 中国博士后科学基金!(中博基 [1998] 6号 )，国家自然科学基金资助项目 !(项目编号 :5 983 5 160 ) |
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| 摘 要： | 为准确反映金属带行星齿轮无级变速传动系统在整个调速范围内的动力特性 ,采用键合图理论 ,建立了装备该传动系统装置车辆的仿真模型 ,并以上海桑塔纳轿车为例进行了仿真计算 ,为最终消除系统于同步转换点处的振动问题 ,提供一种正确的理论分析方法。
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| 关 键 词： | 车辆 无级变速传动 键合图 仿真 |
| 修稿时间： | 1999-03-16 |
Simulation on a Metal Pushing Belt,Planetary Gear Continuously Variable Transmission System |
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| Sun Dongye,Qin Datong,Wang Yuxing.Simulation on a Metal Pushing Belt,Planetary Gear Continuously Variable Transmission System[J].Transactions of the Chinese Society of Agricultural Machinery,2000,31(3):67-69. |
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| Authors: | Sun Dongye Qin Datong Wang Yuxing |
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| Institution: | Sun Dongye Qin Datong (Chongqing University) Wang Yuxing (Shandong Institute of Technology) |
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| Abstract: | A metal pushing belt, planeary gear continuously variable transmission (CVT) offers considerable potential performance as infinitely variable transmission to automobile. However, there is a sudden power flow reversal at synchronous point, so it is a key problem in the past how to control the vibration in this point. A predictive mathematical simulation model is required for performance analysis, development of control law, and design refinement. In this paper, the bond graph simulation model of the CVT was established and its simulating results were analyzed at launch, which exposed the CVT acceleration characteristics. The dynamic model is important for performance analysis and development of control laws and algorithms of a CVT system. |
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| Keywords: | Vehicle Continuously variable transmission Bond graph Simulation |
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