Accession Number : ADP006535
Title : A Probabilistic Procedure for Aircraft Fleet Management,
Corporate Author : BOMBARDIER INC/CANADAIR LTD MIRABEL (QUEBEC) MILITARY AIRCRAFT DIV
Personal Author(s) : Theriault, Y. ; Colle, A. R.
Report Date : DEC 1991
Pagination or Media Count : 10
Abstract : A procedure for determining the probability of structural failure of an airplane at any stage of the operational life is described. This procedure is based on existing models for representing the size distribution of pile-service cracks, the distribution of the maximum service load expected in a single flight and the reliability of the nondestructive method used for inspection. A case study is presented to show how the procedure can help the fleet manager set more realistic inspection and maintenance schedules and adopt more appropriate retirement policies.
Descriptors : *AIRCRAFT, *FAILURE(MECHANICS), *FATIGUE(MECHANICS), CASE STUDIES, CRACKS, DISTRIBUTION, FLIGHT, INSPECTION, MAINTENANCE, MODELS, POLICIES, PROBABILITY, RELIABILITY, CRACKING(FRACTURING), MANAGEMENT, NONDESTRUCTIVE TESTING, TOLERANCES(MECHANICS), DEFECTS(MATERIALS), FRACTURE(MECHANICS), FATIGUE LIFE, REPRINTS, STRESS ANALYSIS, PROBABILITY DENSITY FUNCTIONS, SYMPOSIA.
Subject Categories : Aircraft
Distribution Statement : APPROVED FOR PUBLIC RELEASE