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非小块状轮胎花纹噪声仿真试验模型 |
Test model for noise simulation of tire with non-small block tread patterns |
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DOI: |
中文关键词: 轮胎;花纹噪声;非小块状花纹;发声模型 |
英文关键词: tire;patterns noise;non-small block patterns;sound-generating model |
基金项目: |
中图分类号:TQ336.1;U467.4+93 |
Author Name | Affiliation | CHEN Li-jun | Wuhan University of Science and Technology | WEI Bo-tao | Wuhan University of Science and Technology | CAO Ping | Wuhan University of Science and Technology | WANG Hua | Wuhan University of Science and Technology | YANG Guang-da | Shanghai Michelin Warrior Tire Co., Ltd |
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中文摘要: |
研究非小块状轮胎花纹噪声的仿真试验模型。根据光面轮胎、条状花纹和大块状花纹的发声特点,对原来的发声模型进行修正,提出了适用于非小块状花纹的发声试验物理模型,并编制相关程序BPTNS和BPODS,仿真试验验证了模型的准确性。 |
英文摘要: |
The test model for noise simulation of tire with non-small block tread patterns was investigated.Based on the sound-generating charateristics of smooth tread,ribbed patterns and block patterns of tires,the original sound-generating model was revised,a physical model suitable for sound-generating test of tire with non-small block patterns was proposed,the relative programmes BPTNS and BPODS were worked out,and the accuracy of the model was confirmed by the simulation test. |
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