| 陈雪.NVH试验室的设计浅析[J].汽车零部件,2015,9(3):61-63 |
| NVH试验室的设计浅析 |
|
| |
| DOI： |
| 中文关键词: 消声室 NVH试验室 低频截止频率 |
| 英文关键词: Anechoic chamber NVH laboratory Low cut off frequency |
| 基金项目: |
|
| 摘要点击次数: 8952 |
| 全文下载次数: 0 |
| 中文摘要: |
| 根据国内汽车行业对NVH重视的提升及国民对整车乘坐舒适性要求的提高，NVH试验室的建设将对整车NVH性能提升起着至关重要的作用。介绍了消声室的主要技术指标和影响消声室技术指标的主要结构，阐述了NVH试验室建设的主要指标。建成后的NVH试验室将缩短产品开发周期、提高试验的精准度、提供安全测试环境、适应新产品的开发需求及提升试验验证能力。 |
| 英文摘要: |
| According to the domestic auto industry increasing attention on NVH and high requirements on vehicle riding comfort, the construction of NVH Lab plays an extremely key role in vehicle NVH performance improving. The main technology indexes of anechoic chamber and the main structure influencing its technical indicators were expounded, as well as the main indicators of construction of NVH Lab. NVH Lab after building will shorten the product development cycle, improve the test precision and provide safety testing environment, meet the development demand of new products and improve the capability of verification test. |
|
查看全文
查看/发表评论 下载PDF阅读器 |
| 关闭 |
