基于COTS的某型大气数据计算机设计  

Design of Air Data Computer Based On COTS

作　　者：蒋志华[1] 田新锋[1] 

机构地区：[1]中国人民解放军92419部队

出　　处：《宇航计测技术》2016年第2期57-60,68,共5页Journal of Astronautic Metrology and Measurement

摘　　要：大气数据计算机是无人机重要机载设备,为节省设计成本和时间,采用基于COTS的方法对大气数据计算机进行设计,给出了系统的硬件平台选型方案,以商用uc/os系统为底层操作系统,完成系统功能设计,并对设备的工作性能进行了验证,结果表明该方案合理可行,满足无人机设计使用要求。Air data computer is an important part of UAV airborne equipment. In order to enhance the efficiency and reduce costs,a method is given for design of an atmosphere data computer based on COTS（ Commercial-off-the-shelf）. The type-selected scheme of its hardware platform is presented. The function of system is on the basis of commercial uc / os operating system. This works were verified by experiment. Experiments have been testified that the designed system scheme is reasonable and efficient and it meets the design and appliance requirements of UAV.

关 键 词：商用货架产品 无人机 大气数据计算机 

分 类 号：V247.16[航空宇航科学与技术—飞行器设计]