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| 加速工况下车内噪声品质烦躁度的评价研究 | |
| 引用本文： | 梁杰,孙强,卢鹏宇,卢炳武,姜文君,赵彤航.加速工况下车内噪声品质烦躁度的评价研究[J].汽车技术,2010(3). |
| 作者姓名： | 梁杰 孙强 卢鹏宇 卢炳武 姜文君 赵彤航 |
| 作者单位： | 1. 吉林大学,汽车动态模拟国家重点实验室 2. 吉林大学 3. 中国第一汽车集团公司技术中心 |
| 基金项目： | 吉林省科技发展计划项目 |
| 摘 要： | 以9种B级轿车从50→120 km/h加速时的噪声信号为评价对象,采用等级评分方法对车内噪声品质烦躁度进行了主观评价试验.分析计算了各噪声样本的主要心理声学客观参数,并通过相关分析和多元线性回归分析,建立了车内噪声品质烦躁度评价的数学模型.结果表明,在加速工况下影响B级轿车车内噪声品质烦躁度的3个参数分别为响度、粗糙度和A计权声压级. |
| 关 键 词： | 轿车 车内噪声 品质 评价 加速工况 |
Research on Sound Quality Annoyance Evaluation for Vehicle Interior Noise during Acceleration |
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| Liang Jie,Sun Qiang,Lu Pengyu,Lu Bing wu,Jiang Wenjun,Zhao Tonghang.Research on Sound Quality Annoyance Evaluation for Vehicle Interior Noise during Acceleration[J].Automobile Technology,2010(3). | |
| Authors: | Liang Jie Sun Qiang Lu Pengyu Lu Bing wu Jiang Wenjun Zhao Tonghang |
| Affiliation: | 1.State Key Laboratory of Automobile Dynamic Simulation/a>;Jilin University/a>;2.Jilin University/a>;3.China FAW Group Corporation R&D Center |
| Abstract: | The noise signals from nine types of B-Class car during acceleration from 50km/h to 120km/h were selected as the evaluation objects.The subjective evaluation test of interior noise quality annoyance was carried out with the magnitude estimation method.Several primary objective psycho-acoustical parameters of these samples were calculated.By way of correlation analysis and multi-dimensional linear regression analysis,a mathematical model of noise annoyance was developed.The research results indicated that th... |
| Keywords: | Car Interior noise Quality Evaluation Acceleration condition |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |
