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Analysis and improvement of weapon system software development and management manual based on functional safety standards  

Kim, Taehyoun (국방과학연구소 정보화기술실 SW기술팀)
Bak, Daun (국방과학연구소 정보화기술실 SW기술팀)
Paek, Ockhyun (국방과학연구소 정보화기술실 SW기술팀)
Publication Information
Journal of Software Engineering Society / v.29, no.1, 2020 , pp. 7-12 More about this Journal
Abstract
As interest in functional safety has recently increased, application of functional safety standards has been required in various industrial fields. A functional safety standard is a document that defines functional safety-related activities required to prevent system malfunctions. All activities defined in this standard are required differentially according to the classification results calculated through the risk analysis and assessment of the system. In the field of domestic weapon systems, there is a manual for the development and management of weapon system software issued by the Defense Acquisition Program Administration (DAPA ). This manual requires static and dynamic analysis of software for functional safety related activities. However, the manual does not specifically address the classification activity through risk analysis and assessment as required for the preceding activities. Therefore, in this study, we analyze the problems of the manual based on the representative functional safety standards, and propose improvement plans.
Keywords
weapon system software; functional safety; software level;
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