Shock response spectrum of launch vehicle using LabVIEW

Abstract

The seismic measurement signal plays an important role in observing the launch vehicle. Based on the virtual instrument that can measure the vibration signal introduced by the vibration system. The hardware development system includes the sensor's vibration or shock response, a signal amplifier, and data acquisition and PC devices. LabVIEW is a digital programming language, and as a development platform system software. It is a National Instruments product. Using LabVIEW, the system can measure and analyze the most complete vibration signal, the most convenient way. It is recognized that its operation is flexible and simple, powerful. This paper presents a new direction for the development of the spectrum analysis of shock response.