Design and Implementation of Engine Waveform Tester Based on Virtual Instrument

Abstract:

Engine fault diagnosis and detection is inseparable from the analysis and examination of each sensor or actuator, and the waveform display is the most intuitive and convenient way. This system is an engine waveform tester developed based on virtual instrument and the batch estimate fusion theory is used in the process of the single sensor data acquisition and processing. It is proved by practice that this instrument can conveniently and quickly realize the functions such as signal acquisition and control, waveform analysis and processing and result expressing and output, thus providing technical support for comprehensive intelligent engine fault diagnosis technology.

• Periodical: Applied Mechanics and Materials (Volume 288)
• Pages: 223-227
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.288.223
• Online since: February 2013
• Authors: Jin Gang Ma, Hong Ying Song, Jiang Li Hou
• Keywords: Batch Estimate Fusion, Virtual Instrument (VI), Waveform Testing

References

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