Development of Engine Vibration Test Virtual Instrument

摘要

Using the software technologies of the LabVIEW 7 Express and hardware technologies of the PCI-MIO-16E-4 data acquisition card, which is the famous production of NI designing and developing the Virtual Instrument about the engine vibration's real-time testing and analysis, including the vibration graphic displaying, data recording and the FFT of the engine vibration; Applying it to a automobile engine's base vibration, supplying a convenient condition for the performance analysis and default diagnosis of the engine.