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  • Users: kmgary
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  1. kmgary

    How do the sampling during run up of machines?

    Hello everyone! I am a student, and do some research on time-frequency analysis of vibration.So, the speed-depend vibration data during run up of machines is important to me.Recently, I did a vibration test about run up of machinetools.What I wanted to attain was the sampling data of...
  2. kmgary

    The Application of Time-Frequency Analysis?

    hello I am a student,and now study on faults diagnosis of rotating machinery which employed time-frequency analysis. Some works were done,and the result showed it's more effective for time-frequency analysis to non-stationary vibration signal. But at other hand, I am lack of experience on...

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