一种机载配电系统1553B总线设计

Design of 1553B Data Bus for a Kind of Aircraft Power Distribution Systems

摘要:

以1553B 通信数据总线为研究对象,基于数字式控制器(DCU)平台,对一种机载配电系统1553B 通信数据 总线进行了设计研究。在具体硬件、软件的设计过程中,结合现代数字式控制器DCU 的平台,以DSP 的F240 为核 心,以DDC 公司的BU-61580 协议芯片为基础,实现了机载配电系统1553B 的机上通信要求,并通过地面电网联试 试验验证了该设计的有效性。

Abstract:

A kind of 1553B communication data bus of aircraft power distribution systems based on digital con. troller unit(DCU) was studied. The communication requirements of aircraft power distribution systems was ful. filled combining with modern DCU platform, using F240 of the DSP as the core and basing on BU-61580 proto. col chip together hardware in the design and software design. The effectiveness of the design was verified through the power integration test on the ground.