This paper introduces the working principle and main function parts of the digital control machine tool servosystem using digital pulse comparator.
介绍了一种采用数字脉冲比较器的数控机床伺服系统的工作原理及主要功能部件。
The interrogation pulse, filter, signal amplifier, voltage comparator and the signal processing circuits are designed and realized.
设计并实现了激励脉冲发射电路、滤波、信号放大、电压比较、检波等信号处理电路。
How to turn the signals into acceptable trigger pulse is the task of the trigger circuit, which includes trigger source choice circuit, coupling types choice circuit, trigger amplifier and comparator.
触发信号调理电路主要包括触发源选择，耦合类型选择，触发放大器和触发比较器等组成部分。
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