路面谱激励整车噪声分析流程开发研究

doi:10.3969/j.issn.1674-0696.2019.07.20

重庆交通大学学报（自然科学版） ›› 2019, Vol. 38 ›› Issue (07): 119-125.DOI: 10.3969/j.issn.1674-0696.2019.07.20

路面谱激励整车噪声分析流程开发研究

沈阳，黄元毅，梁静强，常光宝，吕兆平

(上汽通用五菱汽车股份有限公司,广西柳州 545007)

收稿日期:2017-12-27 修回日期:2018-09-18 出版日期:2019-07-02 发布日期:2019-07-02
作者简介:沈阳(1961—)，男，广西柳州人，高级工程师，主要从事汽车NVH方面的研究。E-mail：18577635509@163.com。

Development and Research on Analysis Process of Whole Vehicle Noise Subjected to Road Surface Spectrum

SHEN Yang, HUANG Yuanyi, LIANG Jingqiang, CHANG Guangbao, LV Zhaoping

(SAIC-GM-Wuling Automobile Co., Ltd., Liuzhou 545007, Guangxi, P. R. China)

Received:2017-12-27 Revised:2018-09-18 Online:2019-07-02 Published:2019-07-02

摘要/Abstract

摘要： 为分析汽车受路面随机激励作用在车内产生的噪声问题，建立了基于HyperWorks-NVHD平台的路噪标准分析流程。基于模态轮胎建模理论研究，构建了模态轮胎模型并集成于整车仿真模型。通过路面测试获得真实的路面谱激励。发展了路噪随机响应分析方法，并通过OptiStruct求解器对路噪问题峰值进行诊断，找出噪声问题的主要原因进而对车身结构和传递路径进行优化，成功解决了某车型的路噪风险问题。通过样件试制进行测试，验证了该分析流程的有效性与可行性。由于该分析流程不依赖于具体车型，最大程度的实现了方法的可移植性。

关键词: 车辆工程, 整车噪声, 路面谱, 模态轮胎, 随机响应分析, 结构优化

Abstract: In order to analyze the interior noise in the vehicle caused by the road random excitation, a standard road noise analysis process based on HyperWorks-NVHD was formulated. On the basis of modeling theory of modal tire, the modal tire model was built and integrated with the simulation model of whole vehicle. Then, the actual road surface excitation was obtained by road testing. The road noise random response analysis method was developed, and OptiStruct solver was used to diagnose the peak value of the noise problem. The main cause of noise problem was found out, and then the body structure and transmission path were optimized. The problem of road noise risk of a certain type of vehicle was successfully solved. The validity and feasibility of the proposed process were verified by the test of sample production.Because the analysis process does not depend on the specific vehicle type, the portability of the method is realized to the greatest extent.

Key words: vehicle engineering, whole vehicle noise, road surface spectrum, modal tire, random response analysis, structure optimization

中图分类号:

U461.4

沈阳，黄元毅，梁静强，常光宝，吕兆平. 路面谱激励整车噪声分析流程开发研究[J]. 重庆交通大学学报（自然科学版）, 2019, 38(07): 119-125.

SHEN Yang, HUANG Yuanyi, LIANG Jingqiang, CHANG Guangbao, LV Zhaoping. Development and Research on Analysis Process of Whole Vehicle Noise Subjected to Road Surface Spectrum[J]. Journal of Chongqing Jiaotong University(Natural Science), 2019, 38(07): 119-125.

参考文献

［1］余雄鹰, 刘波, 张军,等. 路面激励导致的汽车低频轰鸣声控制及应用研究［C］// 2015中国汽车工程学会年会论文集.上海：中国学术期刊电子出版社， 2015:1825-1827.
YU Xiongying, LIU Bo, ZHANG Jun, et al. Application and research on control of automobile booming noise due to road exciting［C］// 2015 Annual Symposium of China
Automobile Engineering Society. Shanghai: China Academic Journal Electronic Publishing House，2015:1825-1827.
［2］李苏平, 胡启国, 胡海波,等. 受路面随机激励作用车室低频耦合轰鸣声分析［J］. 噪声与振动控制, 2016, 36(5):50-55.
LI Suping, HU Qiguo, HU Haibo, et al. Analysis of low frequency coupled booming of passenger compartments induced by road random excitation［J］. Noise and
Vibration Control, 2016, 36(5):50-55.
［3］檀润华, 陈鹰, 姚东方,等. 路面随机激励下的汽车振动仿真［J］. 振动、测试与诊断, 2000, 20(2):119-122.
TAN Runhua, CHEN Ying, YAO Dongfang, et al. Simulation of suspension dynamics under the excitation of random road surface［J］. Journal of Vibration, Measurement &
Diagnosis, 2000, 20(2):119-122.
［4］查朦, 苏小平, 王迪. 路面激励下的车内低频噪声预测及分析［J］. 制造业自动化, 2015，37(2):78-81.
ZHA Meng, SU Xiaoping, WANG Di. Prediction and analysis of vehicle interior low-frequency noise with the consideration of road excitations［J］. Manufacturing
Automation, 2015,37(2):78-81.
［5］ ASNACHINDA P, PINKAEW T, LAMAN J A. Multiple vehicle axle load identification from continuous bridge bending moment response［J］. Engineering Structures,
2008, 30(10):2800-2817.
［6］王策, 杨志坚. 汽车轮心力振动噪声贡献率计算方法对比研究［J］. 重庆理工大学学报(自然科学版), 2017, 31(5):6-13.
WANG Ce, YANG Zhijian. Comparative studies on methods for computing wheel center forces contribution to vehicles noise and vibration［J］. Journal of Chongqing
Institute of Technology(Natural Science), 2017, 31(5):6-13.
［7］郑松林, 郭正翔, 冯金芝,等. 基于轴头垂向加速度响应的车轮载荷推断方法研究［J］. 机械强度, 2016,38(6):1300-1305.
ZHENG Songlin, GUO Zhengxiang, FENG Jinzhi, et al. The inference method of wheel load based on the acceleration of axle head［J］. Journal of Mechanical Strength,
2016,38(6):1300-1305.
［8］靳畅, 周鋐, 慕乐. 基于频响函数法的路面激励下车轮轴头力的估计［J］. 汽车工程, 2014, 36(4):469-474.
JIN Chang, ZHOU Hong, MU Le. Estimation of wheel spindle loads under road excitation based on frequency response function method［J］. Automotive Engineering,
2014, 36(4): 469-474.
［9］牛浩龙, 王青春, 田燕林,等. 不同路面激励下车内噪声预测与板件声学贡献量分析［J］. 力学与实践, 2011, 33(4):55-60.
NIU Haolong, WANG Qingchun, TIAN Yanlin, et al.Vehicle noise prediction and panel and acoustic contribution analysis subjected to different road excitation［J］ .
Mechanics in Engineering, 2011, 33(4):55-60.
［10］陈昌明, 孙威. 路面激励引起的车内噪声仿真分析研究［J］. 振动与冲击, 2008,27(8):102-105.
CHEN Changming, SUN Wei. Numerical simulation and analysis of cab interior noise with the consideration of road surface roughness［J］. Journal of Vibration and
Shock, 2008,27(8):102-105.
［11］ LEPORE A, GELUK T, GOBBI M, et al. Application of an experimental tire model for comfort analysis: Requirement for accurate low frequency tire-patch inputs
［C］// Proceedings of the FISITA 2012 World Automotive Congress. Berlin, Heidelberg: Springer, 2013:39-51.
［12］ LEE J U, SUH J K, JEONG S K, et al. Development of input loads for road noise analysis［M］// SAE Technical Paper Series. New York： SAE International,
2003.

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路面谱激励整车噪声分析流程开发研究

Development and Research on Analysis Process of Whole Vehicle Noise Subjected to Road Surface Spectrum

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