Analysis and Optimization of Clunk Problem in a Vehicle Transmission

Fang Liu; Shuchao Xu; Chenguang Jia; Lele Zhang; Jie Han

doi:10.16578/j.issn.1004.2539.2021.09.024

您当前的位置：

首页 >

文章列表页 >

Analysis and Optimization of Clunk Problem in a Vehicle Transmission

Development·Application | 更新时间：2022-11-10

- Analysis and Optimization of Clunk Problem in a Vehicle Transmission
- Journal of Mechanical Transmission Vol. 45, Issue 9, Pages: 156-163(2021)
- 作者机构：
  
  1.河北工业大学机械学院，天津 300130
  2.国家技术创新方法与实施工具工程技术研究中心，天津 300130
  3.徐工消防安全装备有限公司，江苏徐州 221000
- 作者简介：
- 基金信息：
- DOI：10.16578/j.issn.1004.2539.2021.09.024
  CLC：
扫描看全文
刘芳,许书超,贾晨光等.某型汽车变速器Clunk问题分析及优化[J].机械传动,2021,45(09):156-163.

Liu Fang,Xu Shuchao,Jia Chenguang,et al.Analysis and Optimization of Clunk Problem in a Vehicle Transmission[J].Journal of Mechanical Transmission,2021,45(09):156-163.
刘芳,许书超,贾晨光等.某型汽车变速器Clunk问题分析及优化[J].机械传动,2021,45(09):156-163. DOI： 10.16578/j.issn.1004.2539.2021.09.024.

Liu Fang,Xu Shuchao,Jia Chenguang,et al.Analysis and Optimization of Clunk Problem in a Vehicle Transmission[J].Journal of Mechanical Transmission,2021,45(09):156-163. DOI： 10.16578/j.issn.1004.2539.2021.09.024.

摘要

针对某型汽车出现的Clunk问题，进行了Clunk机理研究、试验测试及仿真分析。在了解Clunk产生过程的基础上，从信号的角度对Clunk问题机理进行了分析。通过设计整车试验，对Clunk信号的时域及频域特征进行研究，并且定位出试验车Clunk的声源位置。基于AMESim软件搭建了变速器Clunk分析模型，探究了Clunk的影响因素，提出了试验车Clunk问题的优化措施。优化结果表明，通过减缓转矩变化率、减小系统间隙、降低负载惯量的方式，能够明显改善试验车Clunk问题。

Abstract

Aiming at the clunk problem of a certain type of vehicle， the clunk mechanism research， test and simulation analysis are carried out. Based on the understanding of the process of clunk generation， the mechanism of clunk is analyzed from the perspective of signal. Through the design of vehicle test， the time-domain and frequency-domain characteristics of clunk signal are studied， and the location of the sound source of the test vehicle clunk is found. Based on the AMESim software， the clunk analysis model of transmission is built， the influencing factors of clunk are explored， and the optimization measures of the clunk of test vehicle are put forward. The optimization results show that the clunk of the test vehicle can be significantly improved by slowing down the torque change rate， reducing the system gap and reducing the load inertia.

关键词

变速器Clunk试验测试仿真分析优化

Keywords

TransmissionClunkExperimental testSimulation analysisOptimization

references

吴光强，吴虎威，李迪.汽车变速器齿轮敲击动力学问题研究综述［J］.同济大学学报（自然科学版），2016，44（2）：276-285.

WU Guangqiang，WU Huwei，LI Di.Research review on the impact dynamics of gearbox gears［J］.Journal of Tongji University （Natural Science Edition），2016，44（2）：276-285.

姜耀全，刘涛，孟铭，等.湿式双离合变速器瞬态冲击响应问题分析与解决［C］//2015中国汽车工程学会年会论文集，2015年10月27-29日，中国，上海.北京：中国汽车工程学会，2015：1880-1883.

JIANG Yaoquan，LIU Tao，MENG Ming，et al.Analysis and solution of transient impact response problem of wet dual-clutch transmission［C］//Proceedings of the 2015 Chinese Society of Automotive Engineering Annual Conference，October 27-29，2015，Shanghai，China.Beijing：China Society of Automotive Engineering，2015：1880-1883.

张志军，杨宪武，沈龙，等.后驱车传动系统起步撞击声分析［C］//中国汽车工程学会年会论文集.北京：机械工业出版社，2016：1067-1071.

ZHANG Zhijun，YANG Xianwu，SHEN Long，et al.Impact sound analysis of rear-drive transmission system starting［C］//Proceedings of the 2015 China Society of Automotive Engineering Annual Comference.Beijing：China Machine Press，2016：1067-1071.

项小雷，陈德鑫，李松松.双中间轴式手动变速箱齿轮敲击噪声理论及试验研究［J］.汽车技术，2014（11）：1-6.

XIANG Xiaolei，CHEN Dexin ，LI Songsong.Theoretical and experimental research on the percussion noise of double-intermediate shaft manual transmission gear［J］.Automotive Technology，2014（11）：1-6.

KRENZ R A.Vehicle response to throttle tip-in/tip-out［C］.SAE Surface Vehicle Noise and Vibration Conference，1985：793-800.

FURLICH J，BLOUGH J，ROBINETTE D.Torsional vibration analysis of six speed MT transmission and driveline from road to lab［C］.Noise and Vibration Conference and Exhibition，2017：2017-01-1845.

GALVAGNO E，DIMAURO L，MARI G，et al.Dual clutch transmission vibrations during gear shift：a simulation-based approach for clunking noise assessment［J］.SAE Technical Paper，2019：2019-01-1553.

袁振松，陈清爽，钟秤平，等.某前置前驱车tip in CLUNK机理研究及优化［J］.噪声与振动控制，2020，40（1）：138-142.

YUAN Zhensong，CHEN Qingshuang，ZHONG Chengping，et al.Mechanism research and optimization of tip in ClUNK in a pre-drive car［J］.Noise and Vibration Control，2020，40（1）：138-142.

刘相.一致质量法和集中质量法的比较分析［J］.辽东学院学报（自然科学版），2010，17（3）：207-210.

LIU Xiang.Comparative analysis of uniform mass method and concentrated mass method［J］.Journal of liaodong University （Natural Science Edition），2010，17（3）：207-210.

李小林.基于AMESim风机系统级建模与仿真［D］.北京：北京交通大学，2012：29-41.

LI Xiaolin.System level modeling and simulation based on AMESim fan［D］.Beijing：Beijing Jiaotong University，2012：29-41.

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Flexible Modeling and Simulation Study for Two Speed Transmission of Electric Vehicle

Tooth Profile Modification and Experimental Study of Double Circular Arc Flexsplines in Harmonic Reducers

Optimization of Torque Models for Radial Meshing Nutation Magnetic Gears Based on the Genetic Algorithm

Research on Loaded Transmission Error of Internal Short Tooth Spur Gears

Optimum Design and Research of the Vertical Manipulator Arm Rotation Structure

Related Author

No data

Related Institution

School of Mechanical Engineering， Xijing University， Xi′an

Ningbo Zhongda Leader Intelligent Transmission Co., Ltd.

Zhejiang Provincial Key Lab of Part Rolling Technology, Ningbo University

Department of Mechanical and Electrical Engineering, Fuzhou Polytechnic

School of Mechanical Engineering and Automation, Fuzhou University

⁰