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

汽车实用技术 ›› 2022, Vol. 47 ›› Issue (15): 124-127.DOI: 10.16638/j.cnki.1671-7988.2022.015.024

• 测试试验 • 上一篇    

四立柱道路模拟试验的关联性分析

陈传钦,唐永娇,郑建民,董川川,王治杰   

  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
  • 出版日期:2022-08-15 发布日期:2022-08-15
  • 通讯作者: 陈传钦
  • 作者简介:陈传钦(1988—),男,工程师,研究方向为整车道路载荷谱采集及道路模拟试验,E-mail:chenchuanqin@ gacrnd.com。

Correlation Analysis on Four-channel Road Simulation Test

CHEN Chuanqin, TANG Yongjiao, ZHENG Jianmin, DONG Chuanchuan, WANG Zhijie   

  1. Test Certification Department, Guangzhou Automobile Group Company Limited Automotive Engineering Institute
  • Online:2022-08-15 Published:2022-08-15
  • Contact: CHEN Chuanqin

摘要: 文章介绍了四立柱道路模拟试验及其对车辆各主要系统的考核强度。通过采集各零部 件的加速度、应变或受力,对比分析台架试验与道路试验的关联性,有效辨识试验过程中出 现的“真”“假”结构性问题,为设计研发提供可靠的试验数据。

关键词: 四立柱;道路模拟试验;关联性分析

Abstract: This paper introduces the four-channel road simulation test and its assessment strength of main vehicle systems. The correlation between bench test and road test is compared and analysed by collecting the acceleration, strain and force of various parts. It helps to effectively identify the problems in the test process, while is true or false. And it provides reliable test data for design.

Key words: Four-channel; Road simulation test; Correlation analysis