摘要
简述了嵌入式实时系统软件的特点及应用,分析μC/OS-Ⅱ操作系统的特点.接着分析了在 AUV(自主式水下航行器)制导系统中,其软件系统应该具备的功能,在此基础上给出了其任务划分的原则,并将μC/OS-Ⅱ应用到 AUV 制导系统软件设计当中。结果表明,利用μC/OS-Ⅱ提供的系统特征,可以简化实时多任务程序设计,降低程序设计的难度,并且制导系统的性能有很大的改善。
Characteristics and applications of embedded real-time system software are expatiated in this paper.Analyze the characteristics of μC/OS-Ⅱ operating system,then analyze the function which needs to be hold in the software sys- tem of AUV(Autonomous Underwater Vehicle)guidance-control system.Based on above,μC/OS-Ⅱ are used in soft- ware design of AUV guidance-control system.It shows that the real-time multi-task program will be predigest by using the system characteristics of μC/OS-Ⅱ,the difficulty of program design will be reduced,also the capability of the guid- ance-control system will he improved greatly.
出处
《弹箭与制导学报》
CSCD
北大核心
2005年第SA期470-472,共3页
Journal of Projectiles,Rockets,Missiles and Guidance
关键词
嵌入式实时系统
AUV
制导系统
软件
embedded real-time system
AUV
guidance-control system
software
