Maintainability Information Analysis of Strapdown Inertial Navigation System Based on FMECA
Yuhao Wang · Journal of Projectiles.Rockets.Missiles and Guidance · 2011
Strapdown inertial navigation system maintainability information was analyzed by the failure mode,effect and criticality analysis(FMECA) method for obtaining failure modes of strapdown inertial navigation system and their effects,criticalities and basic repairing measures.It offered the input information for confirming repairing items and requests in servicing design,issuing troubleshooting procedures and confirming the support resource request.The method avoids the blindness and subjectivity of traditional method,and the analysis results are more comprehensive and impersonal.