estimating remaining useful life of defense equipment, using prognosis & health management model, a radar system case study

development of monitoring systems to fault detection, in offensive and defensive systems, uav, aircraft and other complex systems technically make it possible and favorable, predictive diagnosis of faults. health management model and predict equipment failures (phm) were created in recent years by formation a strong bond of science in engineering, computer and reliability. for this reason, more intelligent approaches in maintenance, have been using in intelligent fault diagnosis and prediction. discovering useful knowledge about the diagnosis faults and life prediction of military equipment and determine the readiness of equipment can be effective to determining the ability continuity preparedness of equipment in military missions in battle situations. the problem is how we can present the method for determining the ability continuity preparedness equipment in military missions in battle situations? in this study, by using phm system, equipment, component or system health can be known at any point and time and prevent the occurrence of failure, also, it is possible to achieve a zero defects. on the other hand, in defense equipment’s and systems, it will be prevented of sudden failure of the entire system of creation and of human and financial costs resulting from the irreparable avoid this problem, so, the aim of this research is a continuation of equipment in the military mission .