| 满足DO-178B要求的软件需求开发方法 |
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| 引用本文： | 陈鑫,王辉,牟明. 满足DO-178B要求的软件需求开发方法[J]. 计算机工程与设计, 2012, 33(7): 2673-2677 |
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| 作者姓名： | 陈鑫 王辉 牟明 |
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| 作者单位： | 中国航空计算技术研究所,陕西西安,710068 |
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| 摘 要： | 为了开发出一份满足适航标准DO-178B要求的机载软件需求规格说明书,在介绍DO-178B对机载软件需求的要求和指出机载软件需求存在问题的基础上,重点讨论了使用结构化激励响应(SSR)方法开发软件需求的6个主要步骤.以飞行显示器软件的一个功能点为例,说明了使用SSR方法开发的软件需求单元应该具有的7个主要组成部分以及每部分的含义.通过DO-178B和SSR方法相结合,为机载软件需求开发提供了一套可行的技术方案.
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| 关 键 词： | DO-178B 结构化激励响应方法 机载软件 软件需求开发方法 开发步骤 |
Software requirement development method research for DO-178B request |
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| CHEN Xin , WANG Hui , MU Ming. Software requirement development method research for DO-178B request[J]. Computer Engineering and Design, 2012, 33(7): 2673-2677 |
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| Authors: | CHEN Xin WANG Hui MU Ming |
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| Affiliation: | (China Aeronautical Computing Technique Research Institute,Xi’an 710068,China) |
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| Abstract: | Based on the DO-178B request and the problems in the software requirement,the six steps of using the structured stimulus response(SSR) method to develop the software requirement are explicated in detail to meet the request.Taken a feature in the flight display software as an example,the seven components and their meanings in the requirement unit are explained.A feasible airborne software requirement development method is provided by combining DO-178B and SSR. |
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| Keywords: | DO-178B SSR airborne software software requirement development method development step |
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