吉林大学学报(工学版) ›› 2018, Vol. 48 ›› Issue (1): 74-82.doi: 10.13229/j.cnki.jdxbgxb20161178

• Orginal Article • Previous Articles     Next Articles

Longitudinal vibration characteristics analysis of electric wheel based on elastic coupling structure

MAO Yu, ZUO Shu-guang, LIN Fu, CAO Jia-nan, ZHENG Yu-ping   

  1. Clean Energy Automotive Engineering Center, Tongji University, Shanghai 201804, China
  • Received:2016-11-01 Online:2018-02-26 Published:2018-02-26

RICH HTML

0   

PDF (PC)

330

Abstract: Considering the existing electric wheel structure with rigid connection between in-wheel motor and rim, the longitudinal vibrations of tire and in-wheel motor are revealed based on torque ripple of in-wheel motor and the coupled longitudinal- torsional vibration model of electric wheel system. The analysis of corresponding modes to longitudinal vibration indicates that, the overall vibration performance of the electric wheel system during motor operation range deteriorates due to the separation of two dominant rotational modes. Therefore, structure scheme with elastic connection between in-wheel motor and rim is adopted to deploy modal parameters of the electric wheel system. Comparative analysis shows that elastic connection structure results in lower and closer frequencies of the two dominant rotational modes, thus improving the overall vibration performance. The reasonable connection parameter ranges are determined through impact factors of the tire and in-wheel motor longitudinal vibration, providing reference for structure design of electric wheel for vibration attenuation purpose.

Key words: vehicle engineering, electric wheel system, longitudinal vibration, elastic connection, rotational mode

CLC Number: 

  • U463
[1] Tahami F, Kazemi R, Farhanghi S.A novel driver assist stability system for all-wheel-drive electric vehicle[J]. IEEE Transactions on Vehicular Technology, 2003, 52(3): 683-692.
[2] Chen Y, Wang J M.Design and evaluation on electric differentials for overactuated electric ground vehicles with four independent in-wheel motors[J]. IEEE Transactions on Vehicular Technology, 2012, 61(4): 1535-1542.
[3] Wang R, Chen Y, Feng D, et al.Development and performance characterization of an electric ground vehicle with independently-actuated in-wheel motors[J]. Journal of Power Sources,2011,196(8): 3962-3971.
[4] Luo Y T, Tan D.Study on the dynamics of the in-wheel motor system[J]. IEEE Transactions on Vehicular Technology, 2012, 61(8): 3510-3518.
[5] Wang Y Y, Li P, Ren G.Electric vehicles with in-wheel switched reluctance motors: coupling effects between road excitation and the unbalanced radial force[J]. Journal of Sound and Vibration, 2016, 372: 69-81.
[6] Sun W, Li Y, Huang J, et al.Vibration effect and control of in-wheel switched reluctance motor for electric vehicle[J]. Journal of Sound and Vibration, 2015, 338: 105-120.
[7] Song Z Y,Li j,Wei Y T,et al.Interaction of in-wheel permanent magnet synchronous motor with tire dynamics[J]. Chinese Journal of Mechanical Engineering,2015, 28(3): 470-478.
[8] Li J Q,Song Z Y,Wei Y T,et al.Influence of tire dynamics on slip ratio estimation of independent driving wheel system[J]. Chinese Journal of Mechanical Engineering, 2015, 27(6): 1203-1209.
[9] 张立军,钱敏,余卓平. 轮毂电机-轮胎总成非线性动力学特性仿真分析[C]∥第五届中国智能交通年会暨第六届国际节能与新能源汽车创新发展论坛优秀论文集(下册), 北京: 电子工业出版社, 2009: 162-168.
[10] Nagya Go.Development of an in-wheel drive with advanced dynamic-damper mechanism[J]. JSAE Review, 2003, 24(4): 477-481.
[11] 马英, 邓兆祥, 谢丹. 电动轮车辆轮内主动减振系统设计与研究[J]. 系统仿真学报, 2014, 26(11): 2770-2778.
Ma Ying, Deng Zhao-xiang, Xie Dan.Design and study of active suspension system on electric vehicles with In-wheel-motor[J]. Journal of System Simulation, 2014, 26(11): 2770-2778.
[12] 罗玉涛, 谭迪. 一种带新型内置悬置系统的电动轮结构研究[J]. 汽车工程, 2013, 35(12): 1105-1110.
Luo Yu-tao, Tan Di.A research on the hub-motor driven wheel structure with a novel built-in mounting system[J]. Automotive Engineering, 2013, 35(12): 1105-1110.
[13] 毛钰, 左曙光, 林福. 转矩波动下电动轮系统机电耦合振动特性[J]. 吉林大学学报:工学版, 2017 , 47(3):908-916.
Mao Yu, Zuo Shu-guang,Lin Fu.Electromechanical coupled vibration characteristics of electric wheel under torque ripple[J]. Journal of Jilin University (Engineering and Technology Edition), 2017,47(3):908-916.
[14] 左曙光,段向雷,吴旭东. 电动轮-悬架系统台架振动特性试验分析[J]. 振动与冲击, 2014, 33(12): 165-187.
Zuo Shu-guang, Duan Xiang-lei, Wu Xu-dong.Vibration test analysis of a electric wheel-suspension system on a test bed[J]. Journal of Vibration and Shock, 2014, 33(12): 165-187.
[15] 毛钰,左曙光,林福, 等. 转矩波动下电动轮纵向阶次振动特性试验及理论分析[J]. 同济大学学报:自然科学版, 2016, 44(11): 1735-1742.
Mao Yu, Zuo Shu-guang, Lin Fu, et al.Experimental and theoretical analysis for horizontal order vibration characteristics of electric wheel under torque ripple[J]. Journal of Tongji University(Natural Science), 2016, 44(11): 1735-1742.
[1] CHANG Cheng,SONG Chuan-xue,ZHANG Ya-ge,SHAO Yu-long,ZHOU Fang. Minimizing inverter capacity of doubly-fed machine driving electric vehicles [J]. Journal of Jilin University(Engineering and Technology Edition), 2018, 48(6): 1629-1635.
[2] XI Li-he,ZHANG Xin,SUN Chuan-yang,WANG Ze-xing,JIANG Tao. Adaptive energy management strategy for extended range electric vehicle [J]. Journal of Jilin University(Engineering and Technology Edition), 2018, 48(6): 1636-1644.
[3] HE Ren,YANG Liu,HU Dong-hai. Design and analysis of refrigeration system supplied by solar auxiliary power of refrigerator car [J]. Journal of Jilin University(Engineering and Technology Edition), 2018, 48(6): 1645-1652.
[4] NA Jing-xin,MU Wen-long,FAN Yi-sa,TAN Wei,YANG Jia-zhou. Effect of hygrothermal aging on steel-aluminum adhesive joints for automotive applications [J]. Journal of Jilin University(Engineering and Technology Edition), 2018, 48(6): 1653-1660.
[5] LIU Yu-mei,LIU Li,CAO Xiao-ning,XIONG Ming-ye,ZHUANG Jiao-jiao. Construction on collision avoidance model of bogie dynamic simulation test bench [J]. Journal of Jilin University(Engineering and Technology Edition), 2018, 48(6): 1661-1668.
[6] ZHAO Wei-qiang, GAO Ke, WANG Wen-bin. Prevention of instability control of commercial vehicle based on electric-hydraulic coupling steering system [J]. Journal of Jilin University(Engineering and Technology Edition), 2018, 48(5): 1305-1312.
[7] SONG Da-feng, WU Xi-tao, ZENG Xiao-hua, YANG Nan-nan, LI Wen-yuan. Life cycle cost analysis of mild hybrid heavy truck based on theoretical fuel consumption model [J]. Journal of Jilin University(Engineering and Technology Edition), 2018, 48(5): 1313-1323.
[8] ZHU Jian-feng, ZHANG Jun-yuan, CHEN Xiao-kai, HONG Guang-hui, SONG Zheng-chao, CAO Jie. Design modification for automotive body structure based on seat pull safety performance [J]. Journal of Jilin University(Engineering and Technology Edition), 2018, 48(5): 1324-1330.
[9] NA Jing-xin, PU Lei-xin, FAN Yi-sa, SHEN Chuan-liang. Effect of temperature and humidity on the failure strength of Sikaflex-265 aluminum adhesive joints [J]. Journal of Jilin University(Engineering and Technology Edition), 2018, 48(5): 1331-1338.
[10] WANG Yan, GAO Qing, WANG Guo-hua, ZHANG Tian-shi, YUAN Meng. Simulation of mixed inner air-flow integrated thermal management with temperature uniformity of Li-ion battery [J]. Journal of Jilin University(Engineering and Technology Edition), 2018, 48(5): 1339-1348.
[11] JIN Li-sheng, XIE Xian-yi, GAO Lin-lin, GUO Bai-cang. Distributed electric vehicle stability control based on quadratic programming [J]. Journal of Jilin University(Engineering and Technology Edition), 2018, 48(5): 1349-1359.
[12] KUI Hai-lin, BAO Cui-zhu, LI Hong-xue, LI Ming-da. Idling time prediction method based on least square support vector machine [J]. Journal of Jilin University(Engineering and Technology Edition), 2018, 48(5): 1360-1365.
[13] WANG De-jun, WEI Wei-li, BAO Ya-xin. Actuator fault diagnosis of ESC system considering crosswind interference [J]. Journal of Jilin University(Engineering and Technology Edition), 2018, 48(5): 1548-1555.
[14] HU Man-jiang, LUO Yu-gong, CHEN Long, LI Ke-qiang. Vehicle mass estimation based on longitudinal frequency response characteristics [J]. 吉林大学学报(工学版), 2018, 48(4): 977-983.
[15] LIU Guo-zheng, SHI Wen-ku, Chen Zhi-yong. Finite element analysis of transmission error for hypoid gears considering installation error [J]. 吉林大学学报(工学版), 2018, 48(4): 984-989.
Viewed
Full text


Abstract

Cited
  Shared   
  Discussed   
No Suggested Reading articles found!
Copyright © Journal of Jilin University(Engineering and Technology Edition), All Rights Reserved.
Tel: +86-431-85095297　Fax: +86-431-85094074　E-mail: xbgxb@jlu.edu.cn
Powered by Beijing Magtech Co. Ltd