Application of Virtual Instrumentation Techniques on Vibrator's ATS Song Yuanyuan Li Xiaolei Huo Xiping Liu Yan Postgraduate,School of Vehicle & Transport Engineering,Beijing Institute of Technology,Beijing 100081,China.This paper describes the application of virtual instrumentation techniques on vibrator's ATS ;Expatiating the basic theory and advantage of virtual instrumentation ;Giving out the method to implement the hardware and software in the special application of virtual instrumentation.virtual instrumentation techniques; vibrator; ATS