摘要： 机载分布式操作系统是新一代航电系统支持平台机载计算机系统的重点，其设计影响到新一代综合航电系统的性能和成本。该文分析了机载分布式操作系统的特点及性能，提出了三层栈结构的软件设计思想。通过标准接口(物理接口和逻辑接口)使得层与层、模块与模块之间得以分离，实现了功能模块化、软硬件隔离性、软件的再利用性、可剪裁性和易维护性，以适应航空电子系统任务能力的新需求。
关键词:
机载分布式计算机系统,
三层栈,
蓝图,
虚拟通道,
状态机
Abstract: Airborne distributed operation system is key to the new generation avionic system support platform i.e. the system affects the performance and cost of the new generation integration avionic system. This papers analyzes features and performances of airborne distributed operation system and proposes an idea of designing a three-layer-tack software. By using standard interface(physics and logic interface), separation is obtained between layer and layer, and module and module, which achieves function modularization, software hardware isolation, software reutilization, etc. so as to meet the increasing demand of avionic system task ability for the new generation avionic system support platform
Key words:
airborne distributed computer system,
three layer stack,
blueprint,
virtual channel,
state machine
中图分类号:
王和平;崔西宁 ;叶 宏. 基于FC网络上的机载分布式系统设计[J]. 计算机工程, 2007, 33(20): 270-273.
WANG He-ping; CUI Xi-ning; YE Hong. Design of Airborne Distributed System Based on FC Network[J]. Computer Engineering, 2007, 33(20): 270-273.