摘要
基于C8051F120和大规模CPLD(EPM570T144)设计的多功能望远镜大型转台两轴控制系统,包括两轴直流电机伺服控制器、GPS时统系统、增量式编码器采样读数、PWM功能模块、LCD显示功能、通信功能、AD采样功能等。功能齐全,结构紧凑,外部接口丰富且具有保护功能,可靠性高。
A multifunction control system of the two-axis large telescope is designed based on C8051F120 and EPM570TI44, which includs DC motor servo controller, GPS time system, incremental encoder counter, PWM module, LCD display, communication, AD sample etc. It has characteristics of low cost, multifunction, small volume, abundant interface and protection design.
出处
《电子技术应用》
北大核心
2010年第9期36-38,42,共4页
Application of Electronic Technique
