The importance of motor trajectory profiles and how they’re used in brushless DC (BLDC) motor control to minimize vibration and smooth out other performance issues. Why the PID loop is the most widely ...

The topic of motors and motor control techniques is wide and varied. Part one of this two-part article will cover the principles of alternating-current (AC) motor operation and control. Part two will ...

Along with the multi-kilowatt ac traction motor that electric vehicles (EVs) use for propulsion are many other auxiliary motors that need to be driven efficiently, precisely, quietly, and reliably.