Viewpoint-based test analysis for dependable onboard flight software

Takao Mori, Shinya Iwasaki, Shohgo Ujihara, Naohiko Kohtake, Yasuharu Nishi

研究成果: Conference contribution

抄録

The quality of onboard flight software plays a significant role in the effort to succeed with more demanding space mission requirements. To improve software quality, the Japan Aerospace Exploration Agency (JAXA) has applied software independent verification and validation (IV&V) for various software systems[1]. As part of this activities, test analysis has been conducted on some dependable flight software. The aim is to establish a methodology to efficiently identify "what to test", and also to obtain the points of view in test design that is adequate to each spacecrafts characteristics. For this purpose, we have introduced the concept of viewpoint of testing, enacted test analysis based on the concept, and evaluated existing test suites using these results. In this paper, we describe the concept and methodology of test analysis for dependable flight software based-on our experiences, as well as the result of our evaluations of existing test suites.

本文言語English
ホスト出版物のタイトルProceedings - 2009 3rd IEEE International Conference on Space Mission Challenges for Information Technology, SMC-IT 2009
ページ77-82
ページ数6
DOI
出版ステータスPublished - 2009 11 12
イベント2009 3rd IEEE International Conference on Space Mission Challenges for Information Technology, SMC-IT 2009 - Pasadena, CA, United States
継続期間: 2009 7 192009 7 23

出版物シリーズ

名前Proceedings - 2009 3rd IEEE International Conference on Space Mission Challenges for Information Technology, SMC-IT 2009

Other

Other2009 3rd IEEE International Conference on Space Mission Challenges for Information Technology, SMC-IT 2009
国/地域United States
CityPasadena, CA
Period09/7/1909/7/23

ASJC Scopus subject areas

  • コンピュータ サイエンスの応用
  • ソフトウェア
  • 航空宇宙工学

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