一种基于PowerPC的弹载飞控计算机设计

Design of Missile-borne Flight Control Computer Based on PowerPC Microprocessor

针对导弹飞控系统的功能日趋复杂的问题,弹载飞控计算机的系统设计需要高性能处理器、多任务实时操作系统的计算平台支持。分析了弹载计算机的设计需求,提出了一种基于PowerPC+VxWorks的弹载飞控计算机设计方法,提高了系统性能,降低了系统软件开发难度。经仿真环境验证,能够满足弹载计算机的研制要求,可适用于各类弹载飞控系统。

Armed at missile flight control system function complexity,the system design of Missile- borne Control Computer is depending on computing platforms based on high- performance processor and real- time embedded operating system. This paper Analyzes design demands of Missile- Borne computer, and introduces a design of Missile- borne flight control computer based on PowerPC microprocessor and real- time embedded operating system VxWorks;the design improves system performance and decreases soft- ware development difficulty. Tested by simulation environment, the design is satisfied to Missile- borne Computer＇s demands and can be applied to the Missile- Borne flight control systems.