1. 前期制定NVH开发时间计划和相关资源安排例如整车仿真介入，保证前期NVH开发顺利完成。2. 前期NVH目标设定和分解，可行性分析和实现路径制定 —— 竞品车NVH分析，整车及子系统NVH目标设定及分解，NVH目标风险项及可行性分析，针对风险项制定全面的NVH目标提升方案，分析提升方案的性能贡献量、工程可行性并汇总成本、开发周期等信息，推进方案设计阶段体现。3.参与全新平台开发中NVH问题规避 ，汇总平台具体NVH问题，分析可能遗留的风险项，针对具体风险项提出方案，优化平台NVH性能。4.提升团队整车NVH仿真测试诊断及建设工作,制定项目NVH仿真及测试诊断计划，督促其它子系统部门落实NVH优化方案，跟进项目进度了解项目中的NVH问题；5.安排指导工程师搭建NVH低频分析所需的子系统模型及TB模型，整车有限元模型，利用板块贡献量，节点贡献量，传递路径等优化工具来对怠速、全油门、路噪、旋转机构不平衡、动刚度及传递函数进行优化工作，并验收评价相关报告。6… Show more 1. 前期制定NVH开发时间计划和相关资源安排例如整车仿真介入，保证前期NVH开发顺利完成。2. 前期NVH目标设定和分解，可行性分析和实现路径制定 —— 竞品车NVH分析，整车及子系统NVH目标设定及分解，NVH目标风险项及可行性分析，针对风险项制定全面的NVH目标提升方案，分析提升方案的性能贡献量、工程可行性并汇总成本、开发周期等信息，推进方案设计阶段体现。3.参与全新平台开发中NVH问题规避 ，汇总平台具体NVH问题，分析可能遗留的风险项，针对具体风险项提出方案，优化平台NVH性能。4.提升团队整车NVH仿真测试诊断及建设工作,制定项目NVH仿真及测试诊断计划，督促其它子系统部门落实NVH优化方案，跟进项目进度了解项目中的NVH问题；5.安排指导工程师搭建NVH低频分析所需的子系统模型及TB模型，整车有限元模型，利用板块贡献量，节点贡献量，传递路径等优化工具来对怠速、全油门、路噪、旋转机构不平衡、动刚度及传递函数进行优化工作，并验收评价相关报告。6. 管控开发过程中NVH相关问题发现及解决方案，组织并进行NVH相关方案的实验验证，例如气密性，怠速，全油门，路噪，风噪等试验，并进行数据分析评判问题根源，提出相关解决方案给出解决建议。7.参与NVH新方法研究工作，例如整车级高频统计能量法研究，以及基于模态轮胎低频整车有限元研究，动总，路噪等相关工况试验诊断方法研究，为以后项目开展做好能力储备。 Show less

1. Builds the subsystem model as required by the NVH low frequency analysis and TB model, vehicle finite element model, and use the node contribution amount, TPA optimization tools such as to idle condition, road noise conditions, dynamic stiffness and transfer function is optimized.2. By using optistruct topology and size optimization of operating conditions to implement to reduce vibration and noise of purpose of lightweight at the same time, the design parameters of the collocation of… Show more 1. Builds the subsystem model as required by the NVH low frequency analysis and TB model, vehicle finite element model, and use the node contribution amount, TPA optimization tools such as to idle condition, road noise conditions, dynamic stiffness and transfer function is optimized.2. By using optistruct topology and size optimization of operating conditions to implement to reduce vibration and noise of purpose of lightweight at the same time, the design parameters of the collocation of using a DOE to quickly find the optimal combination.3. The same chassis suspension structure, the connection point amount of contribution to the research, the bushing stiffness contribution analysis. 4. For key Benchmark model structure and the performance analysis and comparison of the same model.5. Deputy after former vice frame \ frame body structure, car door plate, the key parameters for road noise contribution of the research.6. Engine mount decoupling calculations and working condition of the auto start. Show less

1. Just for the design of automobile structure strength and NVH were analyzed, and the performance optimization advice for the design department.2. Part analysis contents are: BIW structure strength analysis, TB modal analysis, open and close a modal analysis, the noise transfer function analysis, the vibration transfer function analysis, etc and write the CAE standard process documents. 3. In view of the problems arising from the prototype experiment by CAE tools to find problems in… Show more 1. Just for the design of automobile structure strength and NVH were analyzed, and the performance optimization advice for the design department.2. Part analysis contents are: BIW structure strength analysis, TB modal analysis, open and close a modal analysis, the noise transfer function analysis, the vibration transfer function analysis, etc and write the CAE standard process documents. 3. In view of the problems arising from the prototype experiment by CAE tools to find problems in the design of structure, avoid design flaw. Show less

1. Mainly engaged in structure design of pneumatic beam transport trailer, build the trailer steel structure of 3D model and 2D figure drawing.2. Checking calculation of the structure, make sure it within the prescribed scope of safety factor.3. Assist production department to make processing manufacturing process, etc.