The main innovations in the thesis are listed here:1、We designed high-accuracy experiment device to measure minor rotation angle base on frequency multiplication method.
本论文的创新之处在于：1、基于倍频法，设计了高精度的测量微小旋转角的实验装置，我们在计算机模拟中发现其精度可达0.005~0左右。
参考来源 - 磁场光学成像中介质磁光特性实验研究·2,447,543篇论文数据，部分数据来源于NoteExpress
Aiming at the existing problem in harmonics measurement of power system, the paper (presented) a collecting method based on frequency multiplication phase-locked.
针对电力系统谐波测量方法存在的问题，提出了一种基于锁相倍频采集方法。
A new method of detecting compensating reference current for active power filters by frequency multiplication modulation (FMM) is presented in this paper.
提出了一种电力有源滤波器补偿参考电流的倍频调制检测新方法。
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