基于DSP和FPGA的新型飞机电源控制保护器的设计

根据先进飞机对实时性和可靠性的要求，设计了基于DSP和FPGA的新型飞机电源控制保护器，DSP实现计算、控制和通信，FPGA对状态和控制信号进行逻辑综合，共同完成PCU对飞机电源的控制保护功能。同时采用嵌入式实时操作系统DSP／BIOS作为系统软件的开发平台，进行实时多任务设计，有效地提高了系统的可靠性和实时性。详细介绍了硬件电路设计、系统软件实现和FPGA模块内部设计。地面试验表明，该保护器能完成任务要求，实时性好，可靠性高，还具有很好的扩展性。

Design of Aircraft Power Control Unit Based on DSP and FPGA

A new type power control unit,which is used to control and protect EPS of aircraft,is designed based on DSP and FPGA to meet the requirements of real-time and reliability of aircraft.DSP is used to calculate,communicate and control,while FPGA is used to implement the logic integration of state and control signal.The real-time multitask design of system software is based on the Embedded real-time operation system DSP/BIOS.The hardware circuit design,software implement and internal design of FPGA are particul...