Infrastructure maintenance planning is a large-scale optimization problem of when and on which components to carry out so as keep the whole infrastructure in good condition with minimal cost. Recent advances monitoring techniques have enabled timely response each part regardless age. In addition condition, spatial structure also important for cost-efficiency since traveling costs and/or setup c...

Effectiveness of Condition Based Maintenance (CBM) strategy depends on accuracy in prediction of Remaining Useful Life (RUL).Data driven prognosisapproaches are generally used to estimate the RUL of the system. Presence of noise in the system monitored data may affect the accuracy of prediction. One of the sources of data noise is the presence of unknown initial wear in the samples. Present pap...

An aircraft is made up of a number complicated systems which work in harmony to ensure safe and trouble-free flight. In order maintain such platform, many diagnostic prognostic techniques have been suggested, mostly aimed at components but some the system level. Together these form patchwork approach overall problem efficiently informing maintenance Original Equipment Manufacturers, operators /...