Data Processing Method of Vehicle Road Simulation Test
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- 英文论文题名：Data Processing Method of Vehicle Road Simulation Test
- 论文作者：Yang Xiaodong ; Zong Taijiang
- 英文论文作者：Yang Xiaodong ; Zong Taijiang ; Product development dept. ; FAW Car Co. ; Ltd.
- 年：2016
- 作者机构：Product development dept.,FAW Car Co.,Ltd.;
- 英文论文关键词：iteration ; road simulation ; road spectrum ; data processing ; fatigue consistence
- 会议召开时间：2016-10-26
- 会议录名称：2016中国汽车工程学会年会论文集
- 英文会议录名称：Proceedings of 2016 SAE-China Congress
- 语种：英文
- 分类号：U467.13
- 学会代码：QCGC
- 会议名称：2016中国汽车工程学会年会暨展览会
- 会议地点：中国上海
- 主办单位：中国汽车工程学会
- 学会名称：中国汽车工程学会
- 页数：4
- 文件大小：225k
- 原文格式：O
- 会议级别：全国
摘要
Focusing on the lower iteration precision in the wheel-coupled road simulation test,this article designs a method to carry out spectrum analysis and processing on the road spectrum,set the test-bad as the actuator control parameter,design the reasonable white noise parameter,and evaluate the frequency response matrix.The analysis and vehicle test data show that the method designed in this article could be able to obviously improve the iteration precision in the road simulation test under the precise of obeying the fatigue consistence.
Focusing on the lower iteration precision in the wheel-coupled road simulation test,this article designs a method to carry out spectrum analysis and processing on the road spectrum,set the test-bad as the actuator control parameter,design the reasonable white noise parameter,and evaluate the frequency response matrix.The analysis and vehicle test data show that the method designed in this article could be able to obviously improve the iteration precision in the road simulation test under the precise of obeying the fatigue consistence.
Focusing on the lower iteration precision in the wheel-coupled road simulation test,this article designs a method to carry out spectrum analysis and processing on the road spectrum,set the test-bad as the actuator control parameter,design the reasonable white noise parameter,and evaluate the frequency response matrix.The analysis and vehicle test data show that the method designed in this article could be able to obviously improve the iteration precision in the road simulation test under the precise of obeying the fatigue consistence.
引文
[1]Zhang Hui,Zhou Hong,Wu Mengqiao.Application of the Virtual Test Rig in Fatigue Damage Calculation for Rear Axles[J].Chinese Journal of Automotive Engineering,2015,5(1):74-78.
[2]Peng Hui,Hu Wenwei,He Rongguo,et al.Application of Synthetic Road Load Spectrum in Automobile Road Simulation with 4-Channel Test Rig[J].Automobile Technology,2011(11):48-51.
[3]Du Yongchang,Guan Dihua.Study and Development of Vehicle Road Dynamic Simulating Test System(RDSS)[J].Automobile Technology,1999(3):16-18.
[4]Jiang Haobin,Dai Yun,Yu Lintao.Road Surface Excitation Reappearance Experiment on Heavy-duty Truck Based on 6-Channel Road Simulator[J].Automobile Technology,2008(9):46-49.
[5]Qian Lijun,Wu Daojun,Yang Nianjiong,et al.A Research on Vehicle Accelerated Durability Test Based on Indoor Road Simulation Technology[J].Automotive Engineering,2011,33(2):91-96.
[6]Hu Wenwei,Yi Ming,Jin Xiaoxiong.Study on Road Simulation for Front-body of Car[J].Journal of Tongji University,2003,31(7):861-863.
[2]Peng Hui,Hu Wenwei,He Rongguo,et al.Application of Synthetic Road Load Spectrum in Automobile Road Simulation with 4-Channel Test Rig[J].Automobile Technology,2011(11):48-51.
[3]Du Yongchang,Guan Dihua.Study and Development of Vehicle Road Dynamic Simulating Test System(RDSS)[J].Automobile Technology,1999(3):16-18.
[4]Jiang Haobin,Dai Yun,Yu Lintao.Road Surface Excitation Reappearance Experiment on Heavy-duty Truck Based on 6-Channel Road Simulator[J].Automobile Technology,2008(9):46-49.
[5]Qian Lijun,Wu Daojun,Yang Nianjiong,et al.A Research on Vehicle Accelerated Durability Test Based on Indoor Road Simulation Technology[J].Automotive Engineering,2011,33(2):91-96.
[6]Hu Wenwei,Yi Ming,Jin Xiaoxiong.Study on Road Simulation for Front-body of Car[J].Journal of Tongji University,2003,31(7):861-863.