Definition An order tracking analysis consists in post processing vibroacoustic calculations or measurements to extract the acoustic noise or vibration levels of some excitation frequencies… Read More »What is an order tracking analysis?
Definition An electrical order is the ratio between a frequency with the fundamental electrical frequency : begin{equation*} k_{e} = f / f_{e} end{equation*} Similarly, the… Read More »What is an electrical order (or mechanical order)?
Introduction This article reviews the techniques to mitigate noise and vibrations due to magnetic forces in electrical machines (electromagnetically-excited noise and vibrations) based on EOMYS… Read More »Noise mitigation techniques of electrical machines