基于LMS Virtual.Lab Motion的行星齿轮动力学建模及仿真

doi:10.16578/j.issn.1004.2539.2013.10.007

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基于LMS Virtual.Lab Motion的行星齿轮动力学建模及仿真

更新时间：2025-04-03

- 基于LMS Virtual.Lab Motion的行星齿轮动力学建模及仿真
- Vol. 37, Issue 10, Pages: 55-58+74(2013)
- 作者机构：
  
  西南交通大学机械工程学院
- 作者简介：
- 基金信息：
- DOI：10.16578/j.issn.1004.2539.2013.10.007
  CLC： TP391.7;TH132.425
- Published：2013
- 稿件说明：
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[1]姬广平,黎荣,丁雄威,许小龙.基于LMS Virtual.Lab Motion的行星齿轮动力学建模及仿真[J].机械传动,2013,37(10):55-58+74.

[J]. 2013, 37(10): 55-58+74.
[1]姬广平,黎荣,丁雄威,许小龙.基于LMS Virtual.Lab Motion的行星齿轮动力学建模及仿真[J].机械传动,2013,37(10):55-58+74. DOI： 10.16578/j.issn.1004.2539.2013.10.007.

[J]. 2013, 37(10): 55-58+74. DOI： 10.16578/j.issn.1004.2539.2013.10.007.

摘要

为获取准确的3K型行星齿轮传动系统轮对啮合力和齿轮传递转矩。基于3K型行星齿轮传动系统拓扑结构分析

建立平移-扭转耦合动力学模型;分析各构件间相对位移关系

确定动力学数学模型。以某3K型行星齿轮传动系统为研究对象在LMS Virtual.Lab Motion平台上进行实例仿真分析;验证平移-扭转耦合动力学模型和仿真方法的合理性;仿真结果为进一步研究系统的疲劳、振动、噪声提供动态输入。

Abstract

In order to acquire the gear meshing force and gear transmission torque of the 3K planetary gear reducer accurately

topology and structural analysis for 3K planetary gear reducer are conducted. Based on the analysis

translationalrotational coupling dynamic model is established. Through analyzing the displacement relationships between gears and carrier

the dynamics mathematical model is obtained. The dynamics simulation of a pract ical 3K planetary gear reducer in LMS Virtual. Lab Motion platform is completed. The results indicate that the validity of translationalrotat ional coupling dynamics model and simulation methods

moreover

the results can provide the dynamic input for further research

such as fatigue

vibration

and acoustics.

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