【摘要】 介绍一种利用单片机实现信号倍频，对周期信号进行整周期采样的方法，并且给出了该方法在转子动平衡测试中的具体应用。利用本方法构成的倍频电路具有硬件电路简单、倍频精度高、跟踪速度快的优点。更多还原

【Abstract】 In this paper, a microcomputer-based frequency multiplication and full period sampling method is introduced, and an application of this method in dynamic balancing of rotor is also introduced. Using this method the frequency multiplication circuit is copmpact and has high precision and high following speed.更多还原