The assessment method of circular degree error is introduced based on minimum mean-squarevalue method.
介绍了基于最小二乘圆法的圆度误差的评价方法。
2
This paper introduces the pulse wide modulation (PWM) based on minimum root-mean-squarevalue of harmonic current of inverter.
介绍了逆变器谐波电流均方根值最小的脉宽调制(PWM)。
3
Using the method of window moving in real time, the root meansquarevalue of current of the last cycle was calculated as the criteria for instantaneous overcurrent protection.