Sampling and Compilation Method of Load Spectrum of Passenger Car Transmission

Chen Dexin; Li Songsong; Shi Xinglei

doi:10.16578/j.issn.1004.2539.2017.02.009

您当前的位置：

首页 >

文章列表页 >

Sampling and Compilation Method of Load Spectrum of Passenger Car Transmission

更新时间：2022-10-20

- Sampling and Compilation Method of Load Spectrum of Passenger Car Transmission
- Vol. 41, Issue 2, Pages: 41-46(2017)
- 作者机构：
  
  1. 中国第一汽车股份有限公司技术中心
- 作者简介：
- 基金信息：
- DOI：10.16578/j.issn.1004.2539.2017.02.009
  CLC：
扫描看全文
[1]陈德鑫,李松松,石兴磊.乘用车变速器载荷谱的采集与编制方法[J].机械传动,2017,41(02):41-46.

Chen Dexin, Li Songsong, Shi Xinglei. Sampling and Compilation Method of Load Spectrum of Passenger Car Transmission. [J]. 41(2):41-46(2017)
[1]陈德鑫,李松松,石兴磊.乘用车变速器载荷谱的采集与编制方法[J].机械传动,2017,41(02):41-46. DOI： 10.16578/j.issn.1004.2539.2017.02.009.

Chen Dexin, Li Songsong, Shi Xinglei. Sampling and Compilation Method of Load Spectrum of Passenger Car Transmission. [J]. 41(2):41-46(2017) DOI： 10.16578/j.issn.1004.2539.2017.02.009.

摘要

为研究乘用车变速器载荷谱的采集与编制方法,以某型前置前驱乘用车变速器为例,根据不同路况,对该乘用车变速器的道路随机载荷谱进行了采集。根据变速器的载荷特性,采用幅值循环计数法对实车测得载荷的时间历程进行了统计处理,编制了乘用车变速器设计载荷谱,建立了乘用车变速器载荷谱采集与编制方法。该方法可为乘用车变速器设计提供准确的设计输入条件、以及为变速器疲劳寿命预测和台架疲劳寿命试验提供参考。

Abstract

To study the sampling and compilation method of load spectrum of passenger car transmission,taking a certain type of front-engine,front-wheel-drive passenger car transmission as an example,according to different road conditions,the road random load of this passenger car transmission is collected.According to the characteristics of the load,the amplitude cycle counting method is employed to complete the statistical treatment for various time dependent loads tested in the road test.The design load spectrum of the passenger car transmission is compiled.The sampling and compilation method of load spectrum of the passenger car transmission is established.The method can provide accurate design input conditions for passenger car transmission,and provide a reference for accurate fatigue life prediction and fatigue test.

关键词

乘用车变速器载荷谱采集编制外推

Keywords

Passenger car transmissionLoad spectrumSamplingCompilationExtrapolation

references

Views

229

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Fatigue Life Evaluation of Racks for the Three Gorges Ship Lift Based on the Load Spectrum

Rigid-flexible Coupling Dynamics and Fatigue Life Evaluation of Wheel Reducers Based on the Load Spectrum

Fatigue Life Analysis of Electric Vehicle Reducer Gears Based on Actual Load Spectrum

Research of the Test Method of Double Stress Step-down Acceleration Life for Harmonic Reducer

Fatigue Life Analysis of a New Type of Driving Drum

Related Author

No data

Related Institution

Zhengzhou Research Institute of Mechanical Engineering Co., Ltd.

ZRIME Gearing Technology Co., Ltd.

Three Gorges Navigation Authority

Key Laboratory of Road Construction Technology and Equipment of the Ministry of Education, Chang'an University

Key Laboratory of Advanced Manufacturing Technology for Automotive Components of Ministry of Education,Chongqing University of Technology

⁰