For the situation of provided vibration signal but without tachometer pulses signal, a novel speed curve calculation method based on energy centrobaric IFE method is proposed.
对于没有转速脉冲信号而只有振动信号的情况下,提出了基于能量重心法ife的转速曲线计算方法。
2
In addition to these tests, we also use a Run out Tester, Digital Measuring Projector, Environmental Test Chamber, Orbital Tester , Infrared Tachometer, Vibration Tester, Decibel Level Detector…etc.