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本文通过对用PC来进行位置自动控制(简称APC)的分析,给出了APC控制系统的结构框图、控制原理、软硬件组成及程序框图。
In this paper, through the analysis of the position automatic control (APC) by PC, the block diagram, control principle, hardware and software composition and block diagram of APC control system are given.