NVH

Analysis and Design Process Oriented on Vehicle Steering System NVH Performance

面向汽车转向系统NVH性能的分析与设计流程

Vehicle sound quality is part of vehicle NVH research .

汽车声品质是汽车NVH研究的一部分。

Research on Vehicle Modal Frequencies Matching Based on Original NVH Design Process

基于汽车NVH正向设计流程的整车模态匹配研究

Design Process Research of Automobile NVH Based on QFD

基于QFD理论的整车NVH设计流程研究

The Application of Joints Analyse in the Original Design Process of Automobile NVH

接头分析在汽车NVH正向设计中的应用

Analysis of Client Demand of Automobile NVH and Digital Management System of NVH Test

汽车NVH用户需求分析及试验数据管理系统

The design of engine mounting system has a direct influence on vehicle NVH performance .

悬置系统的设计水平直接影响到汽车的隔振性能。

The Summary of Study on Vehicle NVH Performance

汽车NVH特性研究综述

NVH chassis engineering control system to be a reference and use for reference from these research .

为车架系统的NVH工程控制提供了参考和借鉴。

The engine mounting system is one of the major factors which influence the vehicle NVH performance .

发动机悬置系统是影响汽车NVH性能的一个关键因素。

NVH is an application problem to be solved with certain theoretical basis and much practical experience .

NVH是汽车研究与设计过程中既需要一定理论基础又需要大量实践经验才能解决的应用问题。

NVH performance comparisons of engine covers using aluminum and magnesium cast alloys

压铸铝、镁合金缸盖罩NVH性能对比

NVH Optimization of Vehicle Powertrain Mounting System and Experimental Verification

汽车动力总成悬置系统NVH性能优化与试验验证

Diesel cars which NVH issues become more prominent is an important development trend of the car .

作为轿车的一个重要发展趋势，柴油轿车的NVH问题更加突出。

This method can effectively select better NVH performance hanger locations in the earlier vehicle development process .

在整车开发的初期，该方法可以有效地确定NVH性能较好的悬挂位置。

Dynamic Simulation of Uneven Contact and Friction Process of Drum Brake and Its Effect on NVH

鼓式制动器接触与摩擦不均匀及其影响的动态过程仿真

NVH Test Technology in Opel-Technical Development Center Europe

欧宝汽车技术中心在NVH领域的试验研究技术

Car harshness ( NVH ) performance and directly related to ride comfort .

汽车的NVH性能与乘坐舒适性直接相关。

After that , the improved transmission is tested by NVH target testing and the new testing result is analyzed .

然后再通过变速器NVH目标值测试对改进的变速器进行测试，并对测试结果做出分析判断，最终验证诊断结果正确。

The Kinematics Analysis and NVH Parameters Matching Optimization of Twist Beam Suspension Based on Multi-Body Dynamics

基于多体动力学的轿车扭转梁悬架运动学及NVH特性下的参数匹配优化研究

NVH performance of convertible - fuel vehicle

两用燃料汽车的振动噪声特性

If original automotive metal materials are replaced by magnesium alloy , the vehicle NVH performance must be affected .

当镁合金替换原有的车用金属材料后，必将影响整车的NVH性能。

Bus interior NVH reduction by optimizing engine mounts

优化发动机减振垫降低客车车内振动噪声

This method designs NVH performance in the exhaust system development stage , it shortens the test time greatly and reduces development costs .

此方法在排气系统丌发阶段就进行NVH性能的设计，试验验证的时间大大缩短，降低了开发成本。

The main research contents include : ( 1 ) Testing and initially diagnosing for the whole NVH of prototype .

主要研究内容包括：（1）整机NVH性能测试与初步诊断。

The contents and methods of the subjective test evaluation of concept car are introduced including NVH test and double lane change test .

本文介绍了概念车主观试验评价的内容和方法，并对其中的NVH试验和DoubleLaneChange试验进行阐述。

Therefore , it is necessary to find out an effective technique to predict the NVH performance of vehicle in a given condition .

因此，亟待探索一种在给定车型相关参数、车速及路况等信息的条件下，能定量预测其NVH特性的有效方法。

NVH ( Noise , Vibration and Harshness ) is a comprehensive issue reflecting the vehicle dynamics .

NVH（Noise，Vibration，Harshness）是反映汽车动态特性的一个综合性指标。

The following improvement work proves the practicability of conclusion and offers important support for improving NVH properties of domestic pickups .

相关的后续改进工作验证了本文研究结果的实用性，为提高国产皮卡车的NVH性能提供了重要的支持。

How to reduce the vehicle interior noise , improve vehicle NVH performance and riding comfort , has important economic and social benefits .

如何降低车内噪声水平，改善汽车NVH性能，提高车辆乘坐舒适性，具有重要的经济效益和社会效益。