Simulation Analysis and Experimental Research of the Transmission Efficiency of Mechanical Transmission based on Romax Software

Wang Wei; Hui Chun; Wang Yang; Chen Tao

doi:10.16578/j.issn.1004.2539.2017.10.034

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Simulation Analysis and Experimental Research of the Transmission Efficiency of Mechanical Transmission based on Romax Software

更新时间：2022-10-20

- Simulation Analysis and Experimental Research of the Transmission Efficiency of Mechanical Transmission based on Romax Software
- Vol. 41, Issue 10, Pages: 178-184(2017)
- 作者机构：
  
  1. 中国汽车技术研究中心
- 作者简介：
- 基金信息：
- DOI：10.16578/j.issn.1004.2539.2017.10.034
  CLC：
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[1]王维,回春,汪洋,陈韬.基于Romax软件的变速器传动效率仿真分析与试验研究[J].机械传动,2017,41(10):178-184.

Wang Wei, Hui Chun, Wang Yang, et al. Simulation Analysis and Experimental Research of the Transmission Efficiency of Mechanical Transmission based on Romax Software. [J]. 41(10):178-184(2017)
[1]王维,回春,汪洋,陈韬.基于Romax软件的变速器传动效率仿真分析与试验研究[J].机械传动,2017,41(10):178-184. DOI： 10.16578/j.issn.1004.2539.2017.10.034.

Wang Wei, Hui Chun, Wang Yang, et al. Simulation Analysis and Experimental Research of the Transmission Efficiency of Mechanical Transmission based on Romax Software. [J]. 41(10):178-184(2017) DOI： 10.16578/j.issn.1004.2539.2017.10.034.

摘要

针对某型号的机械式变速器,基于Romax软件建模与仿真,结合变速器实际工况,得到变速器传动效率与挡位、温度以及转矩之间的关系。同时,依据变速器结构及测试需求设计试验台,并对该变速器进行相关测试,采集了结果。在相同条件下,仿真结果与试验台的测试结果基本相符,两者相关系数为0.937 4,呈高度正相关。证明了利用Romax软件建立的变速器模型合理有效,并且能近似代替试验台测试结果,为汽车变速器的设计与优化提供理论依据。

Abstract

Aiming at a mechanical transmission,the simulation and modeling of the transmission is carried out based on Romax software,the relationship between transmission efficiency and gears,oil temperature,torque is obtained through simulating the real operating condition of transmission. Meanwhile,according to the transmission structure and test requirements,a test bench is designed,and the correlation test of the transmission is carried out and the results are collected. Under the same condition,the simulation results are consistent with the test data from the test bench and the correlation coefficient between these two is 0. 937 4,which shows a high-positive correlation. The transmission model established by Romax software can be reasonable and effective in place of test data,which provides theoretical foundation for the design and optimization of mechanical transmission.

关键词

机械式变速器试验台传动效率Romax软件

Keywords

Mechanical transmissionTest benchTransmission efficiencyRomax software

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