导弹综合控制软件的可靠度估计与质量度量  

Reliability Assessment and Quality Measurement of General Missile Control Software

作　　者：王江元[1] 向征[1] 陈莹[1] 邢立伟[1] 

机构地区：[1]北京机电工程研究所,北京100074

出　　处：《战术导弹技术》2008年第6期69-72,共4页Tactical Missile Technology

摘　　要：提出了用千行代码缺陷率和用归一化千行代码缺陷率来度量导弹综合控制软件在编码和单元测试阶段与集成测试阶段的静态质量属性,给出了千行代码缺陷率/归一化千行代码缺陷率的定义及计算方法.对综合控制软件的任务剖面进行了分解,并给出了软件在系统测试与飞行试验阶段运行可靠度的计算方法.最后给出软件质量评价中,用归一化千行代码缺陷率和运行可靠度评价导弹综合控制软件静态质量属性和动态运行可靠度的实例.The definition and the algorithm of defects per thousand code lines （DPTCL for short） and normalized defects per thousand code lines （ NDPTCL for short） are presented. After that, the method that how to use DPTCL and NDPTCL to evaluate the static quality attribute of general missile control software at stages of coding, unit testing, and integration testing is put forword as well. Then, based on the decomposition of task section plane of general missile control software, the procedures for the operational reliability at stages of system testing and flight experiment is designed. Finally, a concrete instance is presented in which uses NDPTCL and operational reliability to assess the static quality attribute and the dynamic working reliability of general missile control software.

关 键 词：综合控制软件 千行代码缺陷率 归一化千行代码缺陷率 运行可靠度 

分 类 号：TJ761.1[兵器科学与技术—武器系统与运用工程]