Autonomous successive construction technology without stopping system operation for real-time system

K. Kera, K. Bekki, H. Osumi, K. Mori

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

Recent large real time systems have required system expandability with heterogeneous functions and operations. A high assurance system is very important for such systems. In order to realize a high assurance system, we research autonomous successive construction technology without stopping system operation for real time systems. This technology is also called step-by-step system construction. In this paper we propose functional reliability and online functional availability as the best index to indicate assurance performance for system construction. According to this new index, the best solution for system construction is a construction pattern to put large subsystems online at first, and to put small subsystems online gradually. Moreover we propose the importance rating as an index to determine online input sequence.

Original languageEnglish
Title of host publicationProceedings - ISADS 2003: 6th International Symposium on Autonomous Decentralized Systems
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages266-273
Number of pages8
ISBN (Print)0769518761, 9780769518763
DOIs
Publication statusPublished - 2008
Externally publishedYes
Event6th International Symposium on Autonomous Decentralized Systems, ISADS 2003 - Pisa, Italy
Duration: 2003 Apr 92003 Apr 11

Other

Other6th International Symposium on Autonomous Decentralized Systems, ISADS 2003
CountryItaly
CityPisa
Period03/4/903/4/11

Keywords

  • Availability
  • Bellows
  • Delay
  • Monitoring
  • Real time systems
  • Reliability
  • Testing
  • Timing

ASJC Scopus subject areas

  • Control and Systems Engineering
  • Safety, Risk, Reliability and Quality
  • Computer Networks and Communications

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  • Cite this

    Kera, K., Bekki, K., Osumi, H., & Mori, K. (2008). Autonomous successive construction technology without stopping system operation for real-time system. In Proceedings - ISADS 2003: 6th International Symposium on Autonomous Decentralized Systems (pp. 266-273). [1193957] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ISADS.2003.1193957