A study on modification of the dynamic model of body-in-white bus based on modal experiment

被引：0
|
作者：
Zhu, Z.
Sun, Q.
Sun, L.
Chen, N.
Zhang, B.
机构：
来源：
Qiche Gongcheng/Automotive Engineering | 2001年 / 23卷 / 02期
关键词：
D O I：
暂无
中图分类号：
学科分类号：
摘要：
This paper sets up a detailed dynamic model of the body-in-white of a bus, using mainly the shell element. According to the modal experiment results, we modified the model through adjusting the connective stiffness of the joints between parts and the mass distribution of the body, to obtain a mathematics model tallying with the actual mechanical characteristics of structure for laying a foundation for further simulation and analysis.
引用
收藏
页码：127 / 129
相关论文
共 50 条
  • [1] Structural optimization of a light bus body-in-white based on modal sensitivity analysis
    Wu, Guang-Ming
    Shi, Wen-Ku
    Liu, Wei
    Chen, Zhi-Yong
    Guo, Fu-Xiang
    Fang, De-Guang
    Zhendong yu Chongji/Journal of Vibration and Shock, 2013, 32 (03): : 41 - 45
  • [2] Structural modification and NVH performance improvement of the body-in-white of a light bus
    Chen, Z., 1600, SAE-China (36):
  • [3] Modal correlation and updating of a vehicle body-in-white
    Burnett, M. A.
    Young, W. G.
    PROCEEDINGS OF ISMA 2008: INTERNATIONAL CONFERENCE ON NOISE AND VIBRATION ENGINEERING, VOLS. 1-8, 2008, : 1825 - 1837
  • [4] The results of experiment analysis on body-in-white research
    Zhang, Huaxin
    Tong, Minyong
    MECHATRONICS ENGINEERING, COMPUTING AND INFORMATION TECHNOLOGY, 2014, 556-562 : 6358 - 6361
  • [5] Experimental Modal Analysis of Car's Body-in-White
    Li, He
    Fu, Shibo
    Wen, Bangchun
    SUSTAINABLE CONSTRUCTION MATERIALS AND COMPUTER ENGINEERING, 2012, 346 : 627 - 633
  • [6] Study of structural optimization design on a certain vehicle body-in-white based on static performance and modal analysis
    Li Shengqin
    Feng Xinyuan
    MECHANICAL SYSTEMS AND SIGNAL PROCESSING, 2020, 135
  • [7] Validation of Automatic Modal Parameter Estimator on a Car Body-in-White
    Gioia, N.
    Daems, Pieter-Jan
    Helsen, J.
    TOPICS IN MODAL ANALYSIS & TESTING, VOL 8, 2020, : 279 - 284
  • [8] Model analysis of car's body-in-white based on FEA
    Wang, Yuan
    Xu, Li
    Dai, Xiliang
    Peng, Shenghui
    PROGRESS IN POWER AND ELECTRICAL ENGINEERING, PTS 1 AND 2, 2012, 354-355 : 454 - 457
  • [9] Modal Analysis on Cab Body-in-white of Heavy Commercial Vehicle
    Feng, Guoyu
    Shi, Wenku
    Wu, Guang ming
    Yang, Wei
    PROCEEDINGS OF THE 2ND INTERNATIONAL CONFERENCE ON ELECTRONIC & MECHANICAL ENGINEERING AND INFORMATION TECHNOLOGY (EMEIT-2012), 2012, 23
  • [10] Modification of the structure dynamic model for spiral bevel gear based on modal experiment
    Cao, Xuemei
    Li, Weidong
    He, Hongtu
    Han, Wenchao
    JOURNAL OF MECHANICAL SCIENCE AND TECHNOLOGY, 2025, 39 (02) : 531 - 539
12345