摘要
阐述了用单片机控制的光电跟踪控制系统的硬件设计及提高信号转换精度的方法,具体介绍了系统组成及工作原理,信号转换电路,单片机采样处理方法及软件设计.
The hardware design of a photoelectric tracking control system controlled by single chip computer and the method of enhancing the accuracy of the signal conversion are described. The system composition and operational principle, signal converting circuit, samping method of the single chip computer and the software design are introduced concrdtely.
出处
《自动化仪表》
CAS
北大核心
1999年第9期36-37,共2页
Process Automation Instrumentation
关键词
自动跟踪
控制系统
位置测量
单片机
Position measurement Voltage-frequency conversion Single chip