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该文针对高速空间飞行器承载能力与综合任务需求之间的矛盾,基于一体化综合信息处理载荷系统架构,提出了一种面向通信、导航、测控、目标探测与识别、飞行控制和信息支持等综合任务的在线实时柔性系统重构方法。该方法根据系统实时任务需求,利用一体化综合信息处理载荷系统架构中具备标准可编程接口的通用柔性功能模块和可重构高速信号链路矩阵,在软硬件动态耦合与多任务一体化协同算法实时调度下,快速实现各种任务功能及参数的动态重构及加载。在实现一体化综合任务协同处理的同时有效节约系统资源,并利用动态冗余备份大幅度提高了系统可靠性。
Aiming at the contradiction between the carrying capacity of high-speed space vehicle and the demand of comprehensive mission, this paper proposes a comprehensive communication system based on the integrated information processing load system. An Online Real-time Flexible System Reconstruction Method for Task. According to the real-time task requirements of the system, the integrated flexible information function module and reconfigurable high-speed signal chain matrix with standard programmable interface in the integrated information processing load system architecture are used in the software and hardware dynamic coupling and multitasking integrated collaborative algorithm Real-time scheduling, the rapid realization of a variety of task functions and parameters of the dynamic reconstruction and loading. In the realization of integrated and integrated task co-processing at the same time effectively save system resources and the use of dynamic redundant backup greatly improve system reliability.