| 声学包仿真技术在高速综合检测列车降噪设计上的应用与实践 |
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| 引用本文： | 康洪军,蒋维钢.声学包仿真技术在高速综合检测列车降噪设计上的应用与实践[J].铁道车辆,2012,50(4):17-21,1. |
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| 作者姓名： | 康洪军 蒋维钢 |
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| 作者单位： | 1. 唐山轨道客车有限责任公司产品技术研究中心,河北唐山,063035
2. 汉高(中国)股份有限公司技术服务部,上海,201203 |
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| 基金项目： | 国家“863”计划项目资助(2009AA110303) |
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| 摘 要： | 通过用于某高速检测车噪声分析和预测的统计能量分析(SEA)模型的建立及分析,介绍了高速列车声学包仿真技术在整车噪声分析中的应用,为声学包仿真技术在高速列车中的设计应用开拓了新思路。
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| 关 键 词： | 统计能量法 声学包 高速列车 车内噪声 |
Application and Practice of the Sound Package Simulation Technology in the Noise Reduction Design of the High Speed Comprehensive Inspection Trains |
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| Institution: | KANG Hong-jun,et al.(Technology Research Center of Tangshan Railway Vehicle Co.,Ltd.,Tangshan 063035,China) |
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| Abstract: | Through establishment and analysis of the statistical energy analysis(SEA) model for the noise analysis and prediction of a high speed inspection car,the application of the sound package simulation technology for high speed trains in the noise analysis for integral cars is described,thus,the new thought is developed for the design and application of the sound package simulation technology on high speed trains. |
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| Keywords: | statistical energy method sound package high speed train noise inside vehicle |
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