主办：陕西省汽车工程学会
ISSN 1671-7988  CN 61-1394/TH
创刊：1976年
Automobile Applied Technology

Automobile Applied Technology ›› 2022, Vol. 47 ›› Issue (16): 110-114.DOI: 10.16638/j.cnki.1671-7988.2022.016.022

• Testing and Experiment • Previous Articles    

Analysis the Relationship of the Suspension System Durability and Vehicle Durability Test

WANG Xinwei, LIU Jianwen, ZHOU Dequan, LI Kaibiao, LU Jinhai   

  1. Testing & Validating Department, Guangzhou Automobile Group Company Limited Research and Development Center
  • Published:2022-09-30
  • Contact: WANG Xinwei

悬架台架耐久试验与整车耐久试验关联性分析

王新伟，刘建文，周德泉，李开标，卢进海   

  1. 广州汽车集团股份有限公司汽车工程研究院 试验认证部
  • 通讯作者: 王新伟
  • 作者简介:王新伟（1985—），男，硕士，研究方向为汽车结构耐久试验技术、整车道路模拟试验技术等，Email:wangxinwei @gacrnd.com。

PDF

Abstract: This paper proposes a method that the pseudo damage equivalent method of the rig suspension system durability test by specific sine wave and the road test, which based on the miner linear-damage accumulation theory, correction the failure mode of the suspension durability and the road test by reliability analysis, to prove the standard and modified. It provides a new method to obtain fast target spectrum for rig suspension system durability test.

Key words: Damage equivalent; Suspension system; Durability test; Confidence; Correction

摘要： 王新伟（1985—），男，硕士，研究方向为汽车结构耐久试验技术、整车道路模拟试验技术等，Email:wangxinwei @gacrnd.com。

关键词: 损伤等效；悬架系统；耐久试验；置信度；关联性