常見例句雙語例句This scheme is based on the rotor flux, through the fixed switching frequency and using space vector modulation (SVPWM) method vector control.本文方案是基于轉子磁鏈定向、通過固定開關頻率、運用空間矢量調制（SVPWM）方法的矢量控制。Taking the measurement of Earth's Rotary Rate(ERR) using Fibre-Optics Gyro(FOG) as an instance, the VMM(Vector Modulation Method) principle is introduced, and the mechanism of VMM is studied.以使用光纖陀螺進行地速測量為例，介紹矢量調制法原理，研究矢量調制法測量機理。According to the space vector modulation method of the equivalent structure of the AC-DC-AC conversion, the principle and conversion relation of matrix variable frequency power source is investigated.介紹了基于空間矢量調制法矩陣變頻電源的原理，該變頻電源可以實現(xiàn)三相交—交直接變換。 返回 vector modulation method