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CONSOLIDATED VIEW ON SPACE SOFTWARE ENGINEERING PROBLEMS – AN EMPIRICAL STUDY

机译:对空间软件工程问题的综合看法-实证研究

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摘要

Independent software verification and validation (ISVV) hasrnbeen a key process for engineering quality assessment forrndecades, and is considered in several international standards.rnThe “European Space Agency (ESA) ISVV Guide” is usedrnfor the European Space market to drive the ISVV tasks andrnplans, and to select applicable tasks and techniques.rnSoftware artefacts have room for improvement due to thernamount if issues found during ISVV tasks. This articlernpresents the analysis of the results of a large set of ISVVrnissues originated from three different ESA missionsamountingrnto more than 1000 issues. The study presents thernmain types, triggers and impacts related to the ISVV issuesrnfound and sets the path for a global software engineeringrnimprovement based on the most common deficienciesrnidentified for space projects.
机译:独立软件验证和确认(ISVV)已成为数十年来工程质量评估的关键过程,并在多个国际标准中得到了考虑。“欧洲航天局(ESA)ISVV指南”用于欧洲航天市场以推动ISVV任务和计划,以及选择适用的任务和技术。由于在ISVV任务期间发现问题,软件工件有很大的改进空间。本文介绍了对源自三个不同的ESA任务的大量ISVV问题的结果的分析,这些任务涉及1000多个问题。这项研究提出了与ISVV问题有关的主要类型,触发因素和影响,并根据针对太空项目发现的最常见缺陷为全球软件工程改进奠定了基础。

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  • 会议地点 Barcelona(ES)
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    CRITICAL Software SA, Parque Industrial de Taveiro, Lt 48, 3045-054 Coimbra, Portugal, T: +351 239 989 100,F: +351 239 989 119, Emails: nsilva@criticalsoftware.com;

    DEI/CISUC, University of Coimbra, Polo 2 – Universidade de Coimbra, 3030-290 Coimbra, Portugal, T: +351239 790 000, F: +351 239 701 266 mvieira@dei.uc.pt;

    Department of Computer and Control Engineering, Federico II University of Naples, Via Claudio 21,80125, Naples, Italy, T: +39 081 7683851, F: +39 081 7683816, dari.ricci@studenti.unina.it;

    Department of Computer and Control Engineering, Federico II University of Naples, Via Claudio 21,80125, Naples, Italy cotroneo@unina.it;

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