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Runge-Kutta algorithm of reliability model based on Markov chain for TT&C system

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2 Author(s)
Lirong Li ; Coll. of Inf. Syst. & Manage., Nat. Univ. of Defense Technol., Changsha, China ; Xiaoyue Wu

Space tracking, telemetry, and command (TT&C) system can be viewed as a phased-mission system (PMS). Markov model for TT&C system reliability analysis was proposed based on Fault Tree model of all mission stages. To overcome the difficulty of the computational complexity and ensure computational accuracy in large TT&C system, a Runge-Kutta algorithm was presented. Numerical examples demonstrate that the proposed algorithm has high accuracy for system of various scales.

Published in:

Reliability, Maintainability and Safety (ICRMS), 2011 9th International Conference on

Date of Conference:

12-15 June 2011