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链传动多边形效应实时传动数学模型构建与仿真

杨仁民 张学昌 韩俊翔 李加林

杨仁民, 张学昌, 韩俊翔, 李加林. 链传动多边形效应实时传动数学模型构建与仿真[J]. 机械科学与技术, 2017, 36(6): 821-826. doi: 10.13433/j.cnki.1003-8728.2017.0601
引用本文: 杨仁民, 张学昌, 韩俊翔, 李加林. 链传动多边形效应实时传动数学模型构建与仿真[J]. 机械科学与技术, 2017, 36(6): 821-826. doi: 10.13433/j.cnki.1003-8728.2017.0601
Yang Renmin, Zhang Xuechang, Han Junxiang, Li Jialin. Mathematical Modeling and Simulation of Real Time Transmission of Polygon Effect on Chain Drive[J]. Mechanical Science and Technology for Aerospace Engineering, 2017, 36(6): 821-826. doi: 10.13433/j.cnki.1003-8728.2017.0601
Citation: Yang Renmin, Zhang Xuechang, Han Junxiang, Li Jialin. Mathematical Modeling and Simulation of Real Time Transmission of Polygon Effect on Chain Drive[J]. Mechanical Science and Technology for Aerospace Engineering, 2017, 36(6): 821-826. doi: 10.13433/j.cnki.1003-8728.2017.0601

链传动多边形效应实时传动数学模型构建与仿真

doi: 10.13433/j.cnki.1003-8728.2017.0601
基金项目: 

国家自然科学基金项目(51075362,51205246)与浙江省自然科学基金项目(Y1100073)资助

详细信息
    作者简介:

    杨仁民(1991-),硕士研究生,研究方向为机械传动平稳性研究,yrenmin@163.com

    通讯作者:

    张学昌(联系人),教授,博士,zz_zxc123@163.com

Mathematical Modeling and Simulation of Real Time Transmission of Polygon Effect on Chain Drive

  • 摘要: 针对目前缺乏有效的数学模型来表述由于多边形效应对链传动的实时影响,建立了从动链轮实时运动状态数学模型。通过4阶R-K法求解方程,得出从动链轮的实时运动状态。根据求解结果可知,链传动过程中除了链轮链节接触产生碰撞载荷外,还存在固有的动载荷冲击。通过分析链条的姿态,链传动实际上是"蠕动向前"的过程。分析了传动比、初始相位角对于传动过程平稳性的影响。最后,通过分析理论计算值与Adams仿真值之间的差距,发现理论值与仿真值之间的平均差值为0.34%,证明所建方程能够比较好地反应传动过程。
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出版历程
  • 收稿日期:  2015-12-15
  • 刊出日期:  2017-06-05

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