凯盟科技

NVH TECH

介绍 INTRO

研发 R&D

设计分析 CAD&CAE

测试论证 TEST

进气 INTAKE

排气 EXHAUST

吊耳 ISOLATOR

柔性节 FLEX

去硝器 SCR

纤维 FIBER

主页 HOME

专业进行汽车和机械的零部件、总成、系统、和整车的模态测试，有效选择传感器和激振器、确定悬挂约束方法、采样频率、采样工况，并进行测试数据的各种处理。

Perform Modal Test for Parts, Components, Systems, and Whole Vehicle of Automotive and Construction Machinery. Effective Selection of Various Sensors and Actuators, Setting up the Fixture, Setting up Sampling Frequency and Sample Cases, and Appropriately Processing the Test Data.

· 选择传感器和激振器 Selection of Sensors and Actuator

· 确定悬挂约束 Setting up the Fixture

· 测试工况确定 Selection of Test Schemes

· 测试数据的处理 General Test Data Process

· 模态MAC值 Modal MAC Value

· 系统振动模态 System Mode

· 系统表面模态 Surface Mode

· 空气声模态 Air Sound Mode

· 验证CAE模拟结果 Correlation with CAE Results

 

 

返回

模态测试 MODAL TEST