摘要
不规范的软件需求是造成无法顺利开展装备软件定型测评的重要原因。介绍了软件需求的基本概念,指出了军用装备软件需求的层次划分和各层需求的产生与描述方法,定义了需求文档的若干质量属性,从形式化、半形式化到自然语言的顺序介绍了软件需求的描述方法,并对用自然语言描述软件需求时应注意的问题列举了实例进行说明。利用该方法开展软件需求分析和规格说明定义,可以缓解当前定型测评所面临的困难,使装备软件定型测评在技术实施上得到保证。
Nonstandard software requirenment is a primary trouble in sucessfully finishing software test. This paper introduce the basic concept of software requirement, point out the level of military equipment software requirement and the mothod to get and describe every level requirement,define some quality criterion of software requirement files, introduce how to use formal, semiformal and unformal language to describe software requirement ,and give some example to explain what should be noticed when using unformal language in describing software requirement. Using the mothod of this paper to analyze and describe software requriement will get over the trouble when testing equipment software,and will provide technical guarantee on finishing software test effectively.
出处
《火力与指挥控制》
CSCD
北大核心
2010年第1期117-121,共5页
Fire Control & Command Control
基金
总装备部科研条件建设基金项目(ZLT02001)
关键词
军用装备软件
需求规格说明
需求层次分解
需求文档质量
military equipment software, software requirement specification, software requirement level,requirement file quality criterion
