可维修三模冗余结构系统的可靠度与安全度分析
Reliability and Security Analysis of 3-Module Redundancy System with One Maintainable Unit
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摘要:采用马尔可夫模型,在考虑故障覆盖率及维修率影响的情况下,对三模冗余结构系统的可靠度及安全 度进行了详细的推导,给出了求解系统可靠度及安全度的微分方程组,并用MATLAB仿真分析了故障覆盖率和 维修率对系统安全度及可靠度的影响。Abstract:The reliability and security of 3-module redundancy systems are derived in detail on the basis of Markov model, in which the influences of faulty coverage ratio and maintenance rate are considered. The differential equation group for solving the reliability and security of the system is presented, and the influences of faulty coverage ratio and maintenance rate on the reliability and security of the system are simulated withMATLAB.
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Key words:
- computer applications/
- reliability/
- security/
- Markov model
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