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Reliability analysis is one of the important foundations in engineering to optimize system performance. A multi-unit system with one dominant unit and numerous secondary units is proposed through practical problems, in which, the secondary units form a m-out-of-n voting system, with load-sharing units and time-varying failure. Furthermore, the type-I failure interaction exists between the dominant...
Targeting at the complex equipment which is supported by multilevel maintenance agencies, the maintenance strategy composed of failure maintenance, scheduled maintenance and opportunistic maintenance is adopted, we build the equipment mean availability model, and give a method to solve the model. At last, a case is given to show validity and sensitiveness of the model. The paper offers a scientific...
Targeting at the complex equipment guaranteed by three-levels maintenance institution, on the assume that “after minor repair is as good as old and after middle or overhaul repair is not as good as new”, it presented a switching chart of equipment application and repair condition transformation in a lifecycle by analyzing equipment application and repair flowing procedure. It also established the...
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