基于LabVIEW的虚拟振动测试分析系统

Virtual vibration test and analysis system based on LabVIEW

针对传统振动测试手段所需仪器繁多而复杂的缺点,基于虚拟仪器技术构建了虚拟振动测试分析系统．采用图形化编程语言进行模块化程序设计,由计算机完成其功能．文中通过对汽车座椅处振动的实际测试,验证了系统的可行性与有效性．

Aiming at the detect of which the traditional vibration test methods need various and complicated instruments, the virtual vibration test and analysis system is set up based on the virtual instrument technology. The graphical modular programming language is used to design the modularized program, and its functions are achieved by PC. The feasibility and availability of this system are validated by testing the vibration of automotive chairs.