摘要
分析了ADI公司推出的单片机ADμC842和ALTERA公司的FPGA芯片EP1C3T144C6的功能特点;根据卫星负载运动模拟器的工作特点和控制要求,设计了基于ADμC842和FPGA的卫星负载运动模拟器控制电路。该电路结合单片机的控制能力和FPGA的逻辑处理能力,很好地满足了卫星负载运动模拟器控制系统的控制要求。实际应用结果表明,该控制电路实现了卫星负载运动模拟器的实时控制,增强了系统的可靠性和可扩展性,取得了很好的控制效果。
The functions and characteristics of chips ADμC842, a micro controller developed by ADI, and EP1C3T144C6, a FPGA chip, are analysed. In view of characteristics and requirements of the control system, the satellite load motion simulator control circuit based on ADμC842 and FPGA is designed. The control capability of micro controller and logic processing capability of Flea are integrated in the control circuit. The practical application results show the realization of the real-time control for satellite load motion simulator, and the requirements of reliability and precision are fulfilled.
出处
《控制工程》
CSCD
2008年第2期175-177,181,共4页
Control Engineering of China
基金
国家自然科学基金资助项目(60674101)
教育部高校博士点基金资助项目(20050213010)
