Modelling and evaluation of recovery control for degradable/recoverable information systems

Tomohiro Murata

研究成果: Conference contribution

抄録

This paper proposes an effective design method of degradable/recoverable information system by using two methods of Sate Diagram Matrix (SDM), which is a structural state based description formalism, and Total High Performance Time (THPT) which is a performance-related system reliability measure. SDM is useful to identify pending states for restoring system state from a degraded state to a normal state. Control method of recovery procedure in the pending states is detailed by using Extended Stochastic Petri Net (ESPN) to evaluate THPT. We illustrate effectiveness of combining these methods for degradable/recoverable information system behavioural specification and performance-related reliability evaluation through an application of storage system with mirrored disks.

本文言語English
ホスト出版物のタイトル2006 1st IEEE Conference on Industrial Electronics and Applications
DOI
出版ステータスPublished - 2006 12 1
イベント2006 1st IEEE Conference on Industrial Electronics and Applications, ICIEA 2006 - Singapore, Singapore
継続期間: 2006 5 242006 5 26

出版物シリーズ

名前2006 1st IEEE Conference on Industrial Electronics and Applications

Conference

Conference2006 1st IEEE Conference on Industrial Electronics and Applications, ICIEA 2006
国/地域Singapore
CitySingapore
Period06/5/2406/5/26

ASJC Scopus subject areas

  • 電子工学および電気工学
  • 産業および生産工学

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