| 利用虚拟环境技术提高电动汽车NVH性能的展望 |
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| 引用本文： | 陈亮,. 利用虚拟环境技术提高电动汽车NVH性能的展望[J]. 重庆工商大学学报(自然科学版), 2011, 28(3): 293-295 |
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| 作者姓名： | 陈亮 |
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| 作者单位： | 重庆大学,机械工程学院,重庆,400030 |
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| 摘 要： | 分析了电动汽车的结构特点,研究了由结构特点而引起的噪声与振动特性,提出了提高电动汽车NVH性能的参照方法;并阐述了传统NVH仿真分析的缺点和NVH虚拟环境技术的优势,预测虚拟环境技术将是NVH技术的发展趋势。
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| 关 键 词： | 电动汽车振动和噪声 NVH性能 NVH仿真分析 NVH虚拟环境技术 展望 |
Prospect for Improving Electric Vehicle NVH Performance by Using Virtual Environment Technology |
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| CHEN Liang. Prospect for Improving Electric Vehicle NVH Performance by Using Virtual Environment Technology[J]. Journal of Chongqing Technology and Business University:Natural Science Edition, 2011, 28(3): 293-295 |
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| Authors: | CHEN Liang |
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| Affiliation: | CHEN Liang(School of Mechanical Engineering,Chongqing University,Chongqing 400030,China) |
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| Abstract: | The structural characteristics of electric vehicle(EV)are analyzed in this paper.The features of the noise and vibration due to the structural change are studied.The methods for improving the EV NVH performance are presented.The deficiencies of the traditional NVH simulation analysis and the advantages of the technology of NVH virtual environment are described.The technology of virtual environment which is the development trend of NVH technology is forecasted |
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| Keywords: | vibration and moise of electric vehicle NVH performance NVH simulation analysis NVH virtual environment technology prospect |
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