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The Analysis Of The Stability And Reliability Of A Repairable, Standby, Human & Machine System

Posted on:2009-02-12Degree:MasterType:Thesis
Country:ChinaCandidate:L Q WangFull Text:PDF
GTID:2120360248457107Subject:Basic mathematics
Abstract/Summary:PDF Full Text Request
Reparable system is one of the most important systems discussed in the reliability theory, and also the primary subject studied in reliability mathematics. Many scholars have done a lot of work about the well-posedness and asymptotic stability of the system. In this paper, we prove the eigenvalue problem and reliability for this system in theory.In a more detailed description, we first show that the system operatorgenerates a positive C0 semigroup in the state Banach space. We also provethat system has a steady-state nonnegative solution which is just the eigenvector of the system operator corresponding to eigenvalue 0, and 0 is the unique spectral point of the system on the imaginary axis. Further, we prove the reliability of the system under some restriction, that is , the instantaneous reliability is more than or equal to its stable reliability. At last, we also prove the existence of non zero eigenvalue and an eigenvalue corresponds to an eigenvector.
Keywords/Search Tags:C0 semigroup, asymptotic stability, system reliability, eigenvalue
PDF Full Text Request
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