机载多用途计算平台设计

Design of Airborne Multi-purpose Computing Platform

开放式系统架构航电系统中的机载计算平台需要提供高性能共享软硬件资源,包括通用数据处理资源、信号处理资源、图像处理资源、并行计算处理资源、网络传输资源、大容量存储资源等。为满足机载计算平台多种资源组合的需求,开展了多用途计算平台的设计,该设计参考VITA系列规范,通过CPU、GPU、FPGA等COTS器件的灵活使用来满足多种功能资源的需求。

The airborne computing platform in the open system architecture avionics system needs to provide high-per-formance shared hardware and software resources,including general data processing resources,signal processing resources,image processing resources,parallel computing processing resources,network transmission resources,and large-capacity storage resources.In order to meet the needs of various resource combinations of the airborne computing platform,the design of the multi-purpose computing platform is carried out.The design complies with the VITA series specifications,and it meets the needs of various functional resources through the flexible use of CPU,GPU,FPGA and other COTS devices.