frequency-divided phase locked technology 分频锁相技术
loose coupling phase-locked technology 松耦合相位锁定技术
So a simple wide bandwidth driving system of ultrasonic motor was introduced in this paper. The system used digital phase-locked technology to achieve phase-shifting,it amplified the signal to 150 V through high-performance operational amplifier,and drived ultrasonic motor effectively.
介绍一种简单、宽频带、高性能超声驱动系统,该系统使用数字锁相技术实现移相,通过高性能运放将信号放大到峰峰值150 V,能够很好地驱动超声波电动机。
参考来源 - 一种简单宽频带移相超声波电动机驱动系统·2,447,543篇论文数据，部分数据来源于NoteExpress
The software phase-locked loop (SPLL) technology in the steady speed control of permanent magnet brushless DC motor (BLDCM) in gyro was discussed.
研究了软件锁相环技术在陀螺用无位置传感器无刷直流电机稳速控制系统中的应用。
The technology of frequency division phase-locked frequency synthesis is introduced.
介绍分频锁相频率合成技术。
The use of phase-locked loop technology makes the sampling frequency synchronously follow the signal frequency and improves the calculation accuracy of sampling data.
运用锁相环技术使采样频率同步跟踪信号频率，提高采样数据计算的准确性。
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