alternating current drive meaning in English

交流电驱动

Speed sensorless direct torque control system has been a focus in the field of alternating current drive since it came into being
无速度传感器直接转矩控制是当前交流传动领域中的研究热点。
Based on the oled luminescent theory , we have designed the software of driving chip and driver by alternating current driving method . the driving plus ' s frequency and duty cycle can be changed by the software . we have designed a software about eight level gray - scale plus shifting modulation
根据有机电致发光的机理，设计了交流驱动的控制芯片的软件和驱动电路，并且对交流驱动的波形实现了驱动频率的可调，驱动波形的占空比可调的灵活的软件设计。
It can prevent the output timing of the column driving signal from coinciding at neighboring columns , eases the concentration of supply current , and reduces power consumption , integrate the idea of alternating current driven method and gray - scale plus shifting modulation , we designed the software which includes both of the functions for oled driving chip
为了减小了显示系统在灰度初始输出时间对电流供应的集中需求，在参考相关专利后，更改了专利中提及的一些比较器的函数关系，在波形仿真上实现了oled显示数据8级灰度的移位调制输出。