A novel system is presented for testing and analyzing the vibration parameters based on Lab windows/CVI technology.The system

which adopts AD card made by ADXI Corp.and three dimensional MEMS accelerators made by AD Corp

has optimized hardware configuration

concise software

high precision and large date capacity ready for long-time working.It can dynamically test multi-channel vibration signals and analyze the corresponding parameters

like vibration intensity

vibration direction and spectrum.With the stored data

this real-time system is flexible enough to be able to conduct offline analysis of vibration status.And the offline analysis results will be a good help for the design of vehicles′ vibration system

the design of package system

and even a help for establishing the standard of transportation tests.This system has been successfully applied to the test and analysis of the transportation status for a key part of a certain important weapon.