dual modulation telemetering system [自] 双重调制遥测系统
dual modulation telemetering systems 双重调制遥测系统
Dual pulse width modulation 双脉宽调制
dual tone modulation frequency 双音调调变频率
Dual Space Vector Modulation 双空间矢量调制
Dual-Carrier Modulation 双载波调变 ; 载波调变
Dual edge modulation 双缘调制
This paper studied the three-phase PWM(pulse width modulation) rectifier in dual PWM variable frequency speed regulation system.
对双PWM变频调速系统中的三相PWM整流器及其控制方法进行了研究。
This paper presents a new dual-amplitude pulse position modulation (DAPPM) on the basis of PPM.
针对该问题，提出了一种新的双幅度脉冲位置调制(DAPPM)。
After space vector PWM modulation algorithms and implementation methods have been analyzed, dual closed-loop vector control system of asynchronous motor is worked out.
分析了空间矢量pwm的调制算法以及实现方法，最后设计了异步电机的双闭环矢量控制系统。
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