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《Journal of Chengde Petroleum College》 2008-01
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Design of AC Machine Timing System Controlled by Singlechip

HU Zhu-bing(Department of Electrical & Electronic Engineering,Chengde Petroleum College,Chengde 067000,Hebei,China)  
This essay explicates the block diagram of AC machine timing system with 89C51 singlechip as its core control component,analyzes several major control circuits,and brings forward program flow chart of the control system.This system modifies the previous complexity in designing analog circuit,enhances the controllability of the speed of AC machine,and increases the precision of the timing system.
【CateGory Index】: TM33;TP368.12
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