LIU Qiang, WANG Yue-ming, LIU Yin-nian. Application of 82C54 in electromotor-speed detecting circuit[J]. 2008, (2): 109-111. DOI: 10.13873/j.1000-97872008.02.001.
82C54在电机测速电路中的应用
摘要
可编程计数器82C54具备Intel处理器操作接口
有多种工作模式
使用灵活简便。提出一种以82C54为计数单元的电机测速方案
以光电编码器为传感器
同时采集电机的瞬时转速和周期转速数据
作为电机瞬时稳定度和周期稳定度性能分析依据。
Abstract
82C54 is a high performance CMOS programmable interval timer
compatible with Intel microprocessors.Mode-optional and easy to use.An application of 82C54 in a system for electromotor-speed-detecting is introduced
an photoelectric encoder is taken as sensor and both instantaneous and periodic speed data is acquired for further analysis of motor speed stabilization.