摘要
介绍了光电编码器脉冲四倍频电路及与计算机的脉冲接口。具体介绍了光电编码器在车速检定系统 (设定值控制 )中的应用。设计中 ,为了消除小车运行中的振动带来的运算误差 ,设置了减振电路 ;采用了PCL - 83 6计数板作为计算机的接口电路 。
The photoelectric encoder quadruple circuit and its pulse interface with computer are presented.The application of the encoder in vehicle speed examine system(setpoint control)in introduced concretely.In order to eliminate the operational error caused by vibration in car running,vibration reducing circuit is used in design.PCL-826 counting broad is used as the interface with computer.The hardware is simple and reliable.
出处
《自动化仪表》
CAS
北大核心
2003年第6期61-62,共2页
Process Automation Instrumentation
