【摘要】 软件研制管理是关系软件质量的重要工作。某型飞机在飞行中导航数据频繁丢失,严重威胁飞机的飞行安全,通过对软件进行安全性分析对失效进行排除,但这并未解决深层次的管理问题。本研究基于STAMP对其研制管理过程进行安全性分析,探索存在的管理缺陷,最终给出了保证软件系统安全性水平的有效管理措施,并对国内机载软件的研制管理提出了一系列建议,而后续类似的调研数据也证明所提出的管理措施对于提高单位软件研制水平,确保安全性具有明显的作用。更多还原

【Abstract】 Software development management is a key factor that affects software quality.In a case,data for a certain aircraft navigation system are lost frequently which is a serious threat to flight safety.Failures are recurrent and eliminated by investigators through software safety analysis,which is not enough to figure out why could this happen.A method based on system-theoretic accident model and process(STAMP) is applied to safety analysis of navigation software development management to explore its management defects,and then put forward some countermeasures to improve it.At last some proposal are suggested for familiar airborne software development management,and its significant effectiveness for improving software providers’ development and management capacity and guaranteeing software safety is demonstrated by a subsequent survey.更多还原