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车辆液力减振器异响问题试验研究

赵华 吴英龙 张国刚

赵华, 吴英龙, 张国刚. 车辆液力减振器异响问题试验研究[J]. 机械科学与技术, 2015, 34(3): 459-463. doi: 10.13433/j.cnki.1003-8728.2015.0327
引用本文: 赵华, 吴英龙, 张国刚. 车辆液力减振器异响问题试验研究[J]. 机械科学与技术, 2015, 34(3): 459-463. doi: 10.13433/j.cnki.1003-8728.2015.0327
Zhao Hua, Wu Yinglong, Zhang Guogang. Experimental Study on Abnormal Noise of Vehicle Hydraulic Damper[J]. Mechanical Science and Technology for Aerospace Engineering, 2015, 34(3): 459-463. doi: 10.13433/j.cnki.1003-8728.2015.0327
Citation: Zhao Hua, Wu Yinglong, Zhang Guogang. Experimental Study on Abnormal Noise of Vehicle Hydraulic Damper[J]. Mechanical Science and Technology for Aerospace Engineering, 2015, 34(3): 459-463. doi: 10.13433/j.cnki.1003-8728.2015.0327

车辆液力减振器异响问题试验研究

doi: 10.13433/j.cnki.1003-8728.2015.0327
基金项目: 

国家自然科学基金项目(11172249)资助

详细信息
    作者简介:

    赵华(1957-),教授,博士,研究方向为工程结构仿真和振动分析,hzhao@home.swjtu.edu.cn

Experimental Study on Abnormal Noise of Vehicle Hydraulic Damper

  • 摘要: 通过实车路试,确定了7只严重异响件(A类)和6支无异响件(N类)。由示功试验和振动噪声试验获得有、无外连接套下的加速度信号和阻尼力信号。通过对比分析可知,有外连接套下,A类减振器加速度的峰值普遍比N类大,峰值频率均在80~250 Hz频域内;无外连接套下,A类减振器的阻尼力在压缩-复原换向0.1671×T/4 s后出现明显的异常波动,其由开阀造成。A类减振器阻尼力信号在各峰值附近的RMS值、Max值和Ave值普遍比N类大。同时,异响件的开阀状态均比正常件大。
  • [1] 张立军,余卓平,靳晓雄.汽车筒式液压减振器噪声问题研究动态[J].汽车工程,2003,25(2):160-166 Zhang L J, Yu Z P, Jin X X. The trend of research on the noise of hydraulic suspension[J]. Automotive Engineering,2003,25(2):160-166 (in Chinese)
    [2] 俞大卫,罗金良.汽车筒式减振器异响成因分析[J].兵工学报,2000,77(1):19-26 Yu D W, Luo J L. An analysis on the cause of abnormal sound of automobile shock absorber[J]. Journal of China Ordnance,2000,77(1):19-26 (in Chinese)
    [3] 山浦保和,守屋胜之.车辆用缓冲器异音解析[J].自动车技术,1989,43(4):119-125 Shanpu B H, Shouwu S Z. Abnormal sound analysis of shock absorber[J]. Automotive Technology,1989,43(4):119-125 (in Chinese)
    [4] 俞德孚,马国新.悬架液压减振器外特性畸变及其主要噪声源[J].车辆与动力技术,2002,(2):6-11 Yu D F, M a G X, Li W J. The performamce distortion of the suspension shock absorber and its noise source[J]. Vehicle & Power Technology,2002,(2):6-11 (in Chinese)
    [5] 王盛学,李著信,舒红宇.油液减振器异常噪声发生机理的研究[J].机床与液压,2008,36(11):42-45 Wang S X, Li Z X, Shu H Y. The study of abnormal noise mechanism of oil shock absorber[J]. Machine Tool & Hydraulics,2008,36(11):42-45 (in Chinese)
    [6] 舒红宇,王立勇,吴碧华,等.液力减振器结构异响发生的微过程分析[J].振动工程学报,2005,18(3):282-287 Shu H Y, Wzng L Y, Wu B H, et al. Analysis on the abnormal structure noise yielding process of hydraulic shock absorber[J]. Journal of Vibration Engineering,2005,18(3):282-287 (in Chinese)
    [7] 肖攀,黄恒,邓楚南.液压减振器的噪声与内部结构对应关系的探讨[J].汽车技术,2005,(1):11-14 Xiao P, Huang H, Deng C N. The discussion of relationship between the noise of hydraulic shock absorber and the interior structure[J]. Automobile Technology,2005,(1):11-14 (in Chinese)
    [8] 舒红宇,王盛学,赵海.车辆液力减振器噪声测控分析仪的研制[J].电子测量与仪器学报,2006,20(4):60-63 Shu H Y, Wang S X, Zhao H. Development of an instrument for detecting and analyzing the noise of vehicle hydraulic shock absorber[J]. Journal of Electronic Measurementand Instrument,2006,20(4):60-63 (in Chinese)
    [9] 舒红宇,王立勇,岑伊万.车辆液力减振器异常噪声鉴别方法[J].重庆大学学报,2005,28(4):10-13 Shu H Y, Wang L Y, Cen Y W. Abnormal noise test method of vehicle hydraulic shock absorber[J]. Journal of Chongqing University,2005,28(4):10-13 (in Chinese)
    [10] 张立军,余卓平.减振器异常噪声的试验研究与分析[J].振动与冲击,2002,21(1):33-38 Zhang L J, Yu Z P, Jin X X, et al. Experimental research on the abnormal noise of hydraulic suspension shock absorber[J]. Journal of Vibrationand Shock,2002,21(1):33-38 (in Chinese)
    [11] 潘松,魏民祥,刘剑林.基于振动信号响应的磁流变减振器模式推理控制及实验研究[J].机械科学与技术,2006,25(6):655-657 Pan S, Wei M X, Liu J L. Magnetorheological fluid shock absorber pattern reasoning control and experimental research based on vibration signal responses[J]. Mechanical Science and Technology,2006,25(6):655-657 (in Chinese)
    [12] 宋睿.汽车双筒式减振器异响的产生机理与控制方法研究[D].成都:西南交通大学,2012 Song R. Research on abnormal noise of automotive dual-tube shock absorber[D]. Chengdu:Southwest Jiaotong University,2012 (in Chinese)
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出版历程
  • 收稿日期:  2013-05-04
  • 刊出日期:  2015-03-05

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