Using a test car and their tires, the influence of tire pressure on the internal noise was studied by changing the tire pressure, the trend of the typical frequency band noise level of interior noise can be characterized by RMS value through frequency domain calculation.The test results show that with the increase of tire pressure, tire low frequency booming noise shows a decreasing trend on the rough road.The tire cavity noise shows an increasing trend.Pattern noise also shows an increasing trend on the smooth road. The relevant results were analyzed using relevant theories.
邓佑鲜，庄志鹏，金先柱，杨晓光. 轮胎气压对车内噪声影响的研究[J]. 振动与冲击, 2018, 37(20): 135-140.
DENG Youxian，ZHUANG Zhipeng，KIM Sonjoo，YANG Xiaoguang. A study on the influence of tire air pressure on its interior noise. JOURNAL OF VIBRATION AND SHOCK, 2018, 37(20): 135-140.
[1] 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 Chang-Ming，Sun Wei. Numerical smulation and analysis of cab interior noise with the consideration of road surface roughness[J]. journal of vibration and shock, 2008，27（8）:102-105
[2] 熊建强，黄菊花，廖群. 轮胎气压对汽车振动噪声的影响 [J]. 噪声与振动控制，2011，31（3）:65-68.
Xiong Jian-Qiang, Huang Ju-Hua, Liao Qun. study on influence of tire pressure on noise and vibration of vehicle [J]. Noise and vibration control, 2011，31（3）:65-68.
[3] 俞悟舟，毛东兴，王佐民，等. 轮胎/路面噪声及其测量 [J]. 声学技术，2000，19（2）:90-94.
Yu Wu-Zhou, Mao Dong-Xing, Wang Zuo-Ming,et al. Tire / road noise and its measurement[J]. Technical acoustics, 2000，19（2）:90-94.
[4] 谭伟，张崇高，曹卫东，等. 轮胎/路面噪声机理与降噪路面[J].公路与汽运，2008（4）: 85-87.
Tang Wei, Zhang Chong-Gao, Cao Wei-Dong,et al. Tire / road noise mechanism and noise reduction pavement [J]. Highways & Automotive applications, 2008（4）: 85-87.
[5] 庞剑，谌钢，何华. 汽车噪声与振动-理论与应用[M].北京：北京理工大学出版社，2006.
[6] 李玲，田率，和俊伟. 某SUV车内轰鸣声问题的解决[J].农业装备与车辆工程，2014，52（4）：49-51.
Li ling, Tian Shuai, He-Junwei,etal. Booming Noise Solution of a Certain SUV[J]. Agricultural equipment & vehicle engineering, 2014,52(4):49-51.
[7] 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[J].中国汽车工程学会年会，2015：1825-1827.
YU Xiong-Ying, Liu-Bo, Zhang-Jun,et al. Application and research on control of automobile booming noise due to road exciting [J]. Annual meeting of china automotive engineering society, 2015: 1825-1827.
[8] 王志亮，刘波，王磊. 轿车轰鸣声产生机理与分析方法研究[J]. 噪声与振动控制，2008，28（2）: 79-81.
Wang Zhi-Liang, Liu-Bo, Wang-Lei. Automobileb boom mechanism and analysis method[J]. Noise and vibration control，2008，28（2）: 79-81.
[9] 杜功焕，朱哲民，龚秀芬，等. 声学基础[M]. 南京：南京大学出版社，2001.
[10] 谢晓龙，汪晓虎，王亮，等. 汽车轰鸣声产生机理研究[C]. Altair Hyperworks 技术大会，2012.
[11] 于学华. 轮胎空腔共振噪声的改进方法[J]. 华南理工大学学报（自然科学版），2010, 29(4): 107-110.
YU Xue-Hua. Improvement method to reduce noise caused by tire-cavity resonance[J]. Journal of south china university of technology(Natural science edition), 2009, 37(7): 90-93.
[12] Hiroshi Y, Yasuji A. Theoreical analysis of tire acoustic cavity noise and proposal of improvement technique[J]. JSAE Review,2002,23(1):89-94.
[13] 文伟，张军，宫世超，等. 轮胎空腔共振噪声工程控制及应用[C].2015中国汽车工程学会年会论文集（Volume 4）,2015.
[14] 杨万里，许敏. 发动机曲轴系统动力学数值模拟研究[J]. 振动与冲击，2005, 24(6): 23-26.
Yang Wan-li, Xu Min. Study of transient dynamic numerical simulation of crank train[J]. Vibration and Harshness, 2005,24(6):23-26.
