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Prognostics is an engineering discipline that focuses on estimation of the health state of a component and the prediction of its remaining useful life (RUL) before failure. Health state estimation is based on actual conditions and it is fundamental for the prediction of RUL under anticipated future usage. Failure of electronic devices is of great concern as future aircraft will see an increase of...
As an important component, Super Luminescent Diode (SLD) is the most crucial factor that affects life and reliability of Interferotic Fiber Opitc Gyroscope(IFOG). Therefore, research on the reliability of SLD is the base of research on the reliability of IFOG. Research on the reliability of SLD was processed through accelerated life test (ALT). Based on related theoretic analysis, the sensitive stress...
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