Identification of gear rattle vibration by vibration relative approach

LIAO Fang; GAO Wei-min; GU Yan; KANG Fei; LIN Lei; WANG Cheng

doi:10.3788/OPE.20152312.3430

您当前的位置：

首页 >

文章列表页 >

Identification of gear rattle vibration by vibration relative approach

Micro Nano Technology and Fine Mechanics | 更新时间：2020-08-13

- Identification of gear rattle vibration by vibration relative approach
- Optics and Precision Engineering Vol. 23, Issue 12, Pages: 3430-3438(2015)
- 作者机构：
  
  1. 同济大学汽车学院上海,201804
  2. 上海汽车集团股份有限公司技术中心整车集成部上海,201804
  3. 百利得安全气囊公司 CAE部上海,201315
- 作者简介：
- 基金信息：
- DOI：10.3788/OPE.20152312.3430
  CLC： U467.4;U463.212
- Revised：28 September 2015，
  
  Published：25 December 2015
- 稿件说明：
移动端阅览
廖芳, 高卫民, 顾彦等. 基于振动相对量法的齿轮敲击振动辨识[J]. 光学精密工程, 2015,23(12): 3430-3438

LIAO Fang, GAO Wei-min, GU Yan etc. Identification of gear rattle vibration by vibration relative approach[J]. Editorial Office of Optics and Precision Engineering, 2015,23(12): 3430-3438
廖芳, 高卫民, 顾彦等. 基于振动相对量法的齿轮敲击振动辨识[J]. 光学精密工程, 2015,23(12): 3430-3438 DOI： 10.3788/OPE.20152312.3430.

LIAO Fang, GAO Wei-min, GU Yan etc. Identification of gear rattle vibration by vibration relative approach[J]. Editorial Office of Optics and Precision Engineering, 2015,23(12): 3430-3438 DOI： 10.3788/OPE.20152312.3430.

摘要

整车转毂振动测试中测得的手动变速器箱体振动信号包含了多种部件的振动信号

传统方法无法从测试信号中直接获取齿轮敲击振动信号

故无法定量评价齿轮敲击振动水平。本文提出了运用敲击振动相对量来辨识齿轮敲击振动的方法。该方法首先对箱体振动信号进行人耳特性滤波

然后进行回归和平滑处理获得稳态振动信号。将滤波后的振动信号减去稳态振动信号

得到的振动相对量即为非承载齿轮对的瞬态敲击振动信号

最终可辨识出齿轮敲击振动的发生时刻、频率范围和水平。在实车试验中

采用该方法在3.5 s的测试时间内

识别出振动相对量最大的134个齿轮敲击振动信号

其发生时刻与敲击振动信号回放得到的134个敲击噪声发生时刻完全相同

辨识结果与人的主观感受一致

即准确辨识出了齿轮敲击振动。得到的辨识结果可用于定量评价齿轮敲击振动水平

校核理论模型的正确性

研究不同参数对齿轮敲击振动水平的影响规律

找出关键影响因素并优化处理

从而改善齿轮敲击性能。

Abstract

Gear rattle vibration signals on the transmission housing caused by unloaded gear pairs are difficult to be identified and the rattle vibration levels can not be evaluated quantitatively

because many vibration signals are included in the transmission housing when the vibration signals are recorded in the full vehicle on a chassis dynamometer. This paper proposes a rattle vibration relative approach to identify the gear rattle vibration signals. Firstly

the vibration signals on the transmission housing were filtered by ear characteristic filtering functions

and steady vibration signals were extracted by regression and smoothing processes. Then

the relative approaches of the unloaded gear vibration were obtained by subtracting the steady vibration signals from all of the filtered vibration signals. The vibration relative approaches were taken as transient vibration signals of the unloaded gear pairs. Finally

the occurrence time

frequency and the level of the gear rattle vibration were identified. Through this method

134 rattle vibration signals of the highest relative approach were identified within 3.5 s in the full vehicle test. The results show that the rattle occurrence time obtained by the relative approaches is entirely coincided with that of the 134 rattle vibration signals which are gotten by the vibration signal playback. The result of the gear rattle vibration identification is consistent to that of the subjective perception

namely

the gear rattle vibration is identified accurately. The results of the gear vibration identification can be used to quantify the rattle vibration level

verify the theory model of rattle prediction

research the effect rule of different parameters on gear rattle vibration level

find the key factors with high sensitivity to the gear rattle vibration level and to optimize gear rattle performance.

关键词

Keywords

references

冯振东,史广奎,杨正江. 汽车变速器怠速噪声的试验研究与预测[J]. 吉林工业大学学报,1988(4):41-47. FENG ZH D,SHI G K,YANG ZH J.Experiment investigation and prediction of rattle noise of automative gear box at idling[J].Journey of Jilin University of Technology, 1988(4):41-47.

CHEN S Y,TANG J Y, WU L J. Dynamics analysis of a crowned gear transmission system with impact damping: Based on experimental transmission error [J]. Mechanism and Machine Theory, 2014,74:354-369.

GAO W M, LIAO F.Rattle noise analysis and optimization in manual transmission[C].2014 IEEE International Symposium on Instrumentation & Measurement,Sensor Networks and Automation,Ottawa,Canadar:IEEE IMSNA,2014(12):2244-2248.

张建辉,路计庄,夏齐霄,等. 压电振子及流体对泵近场噪声的影响[J]. 光学精密工程,2006,14(4):628-634. ZHANG J H,LU J ZH,XIA Q X, et al.. Influence of piezoelectric vibrator and fluid on close noise field of pump[J]. Opt. Precision Eng., 2006,14(4):628-634. (in Chinese)

CHEN M,WANG D, LEE H Q. Application of CAE in design optimization of a wet dual cutch transmission and driveline[C]. Michigan,USA:SAE International,2014:2014-01-1755.

KALSULE D J,VIKRAM M R, AMBARDEKAR M N. Reduction of in-cab boom and transmission rattling using cost effective driveline refinement[C]. Michigan,USA:SAE International,2011:2011-26-0060.

曾平,陈艳辉,高莹莹,等. 弹性支撑式压电骨传导听觉装置[J]. 光学精密工程, 2014,22(10):2765-2772. ZENG P,CHEN Y H,GAO Y Y, et al.. Piezoelectric bone-conduction hearing device with elastic support[J]. Opt. Precision Eng., 2014,22(10):2765-2772. (in Chinese)

姜劭栋,苏岩,施芹,等. 双质量振动式硅微陀螺理论和实验模态分析[J]. 光学精密工程,2015,23(2):467-476. JIANG SH D,SU Y,SHI Q, et al.. Theory and experimental modal analysis of dualmass vibrating silicon micro-gyroscope[J]. Opt. Precision Eng., 2015,23(2):467-476. (in Chinese)

项小雷,陈德鑫,李松松. 双中间轴式手动变速器齿轮敲击噪声理论及试验研究[J]. 汽车技术,2014(11):1-16. XIANG X L, CHEN D X, LI S S. Theoretical&experimental research of gear rattle noise of a double intermediate shaft manual transmission[J].Automobile Technology,2014(11):1-16. (in Chinese)

冯奇. Rattling系统的一种随机模型[J]. 同济大学学报:自然科学版, 1998, 26( 4) : 396-400. FENG Q. Stochastic model on a rattling system[J].Journal of Tongji University(Natural Science), 1998, 26(4):396-400. (in Chinese)

张锁怀,沈允文,董海军,等. 单级齿轮系统的拍击振动模型[J]. 机械工程学报,2002,38(12): 16-20. ZHANG S H, SHEN Y W, DONG H J, et al.. Rattling model of a one-stage gear system[J]. Chinese Journal of Mechanical Engneering, 2002,38(12):16-20. (in Chinese)

董海军,沈允文,刘梦军,等. 含离合器的齿轮传动系统的拍击动力学行为研究[J]. 西北工业大学学报,2004,22(2):225-230. DONG H J,SHEN Y W,LIU M J, et al.. Study on the dynamic behavior of rattling in gear system with clutch[J]. Journal of Northwestern Polytechnical University, 2004,22(2):225-230. (in Chinese)

温建明, 孙宜强, 冯奇. 随机阻尼Rattling振动的实验与分析[J]. 同济大学学报:自然科学版,2010,38(12):1802-1806. WEN J M, SUN Y Q, FENG Q. Experiment analysis of stochastic damping rattling vibration[J]. Journal of Tongji University(Natural Science), 2010,38(12):1802-1806. (in Chinese)

沈岗,向东,牟鹏,等. 增速传动系统齿轮拍击振动特性研究[J]. 振动与冲击,2015,34(7):76-80. SHEN G,XIANG D,MOU P, et al.. Vibration characteristics of gear rattling in speed increasing transmission system[J]. Journal of Vibration and Shock, 2015,34(7):76-80. (in Chinese)

GERRIT M K, FERIT K. Customer orientated approach for evaluation of transmission rattle[C]. Michigan,USA:SAE International,2012:2012-01-0311.

田雄,李宏成,吕先锋,等. 基于传递路径实验分析的变速器敲击噪声优化[J]. 振动工程学报,2010,23(6): 642-648. TIAN X, LI H CH, LV X F, et al.. A study on transmission rattle noise optimization based on transfer path test analysis [J].Journal of Vibration Engineering, 2010,23(6):642-648. (in Chinese)

JOHNSON O,HIRAMI N. Diagnosis and objective evaluation of gear rattle[C].Michigan,USA:SAE International,1991:911082.

张军锋.手动变速器齿轮敲击噪声的实验分析[D]. 上海:上海交通大学,2012:30-45. ZHANG J F. Gear Rattle Experiment and Analysis of a Manual Transmission[D].Shanghai:Shanghai Jiaotong University,2012:30-45. (in Chinese)

蔡龙生,楚俊楠,陈俐. 基于包络解调的手动变速器齿轮敲击实验研究[J]. 传动技术,2013,27(2):38-45,48. CAI L SH,CHU J N, CHEN L. Experimental study of gear rattle in a manual transmission based on envelope demodulations[J]. Drive System Technique, 2013,27(2):38-45,48.(in Chinese)

PRASAD J S,DAMODAR N C,NAIDU T S. Clutch hysteresis maximization for elimination of gear rattle in a passenger bus [C]. Michigan,USA:SAE International,2013, 2013-26-0100.

SOTTEK R,GENUIT K. Models of signal processing in human hearing[J]. International Journal of Electronics and Communications, 2005,59:157-165.

ZWICKER E,FASTL H.Psychoacoustics[M].Berlin:Spring-Verlag,1999:40-80.

姜顺明.封闭空间响度控制有源消声研究[D]. 南京:东南大学,2012:19-25. JIANG SH M. Loudness Based Active Noise Control within the Enclosure[D]. Nanjing:Southeast University, 2012:19-25.(in Chinese)

Views

324

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

No data

Related Author

No data

Related Institution

No data

AI问答

Address：No.3888 Dong Nanhu Road, Changchun, Jilin, China Postal code：130033
Tel：0431-86176855 Email：gxjmgc@ciomp.ac.cn
Technical support is provided by Beijing Founder electronics co., LTD 吉ICP备11002662号-17 京公网安备11010802024621
It is recommended to read the content of this site in Chrome&IE9+. Please switch to extreme mode in browser 360.
Cookies We use cookies to help provide and enhance our service and tailor content. By continuing, you agree to the use of cookies.

⁰