The maintenance strategy used in an electric power plant plays a crucial role its overall performance and operational efficiency. An effective describes the approach to exploiting various forms of (corrective, preventive, predictive, proactive, etc.) plant. In this paper, ineffective impacts strategies on plants were examined. Also, distinction between corrective, aggressive was considered. ter...

In the conventional view of the software life cycle, software is produced, delivered to the user, and then enters a maintenance stage. Maintenance is the more expensive and extensive activity, and many surveys exist that analyze it in terms of constituent activities such as corrective, perfective, adaptive maintenance, etc. In this paper, we suggest a different view that partitions the conventi...

Subject review The model of maintenance is an algorithm of activities which aims at achieving the condition of a technical system that can ensure fulfilling the goals as well as predicting possible equipment breakdowns. Researches point out that corrective maintenance is associated with high cost and considerable time consumption. On the other side there are method of predictive maintenance, wh...

Maintenance is essential in keeping wind energy assets operating efficiently. With the development of advanced condition monitoring, diagnostics and prognostics, condition-based maintenance has attracted much attention offshore industry recent years. This paper models various activities their impacts on degradation performance turbine components. An integrated strategy corrective maintenance, i...

Previous research has found that reduced self-reassurance and heightened verbal 'self-attacking' of a sadistic and persecutory nature are both associated with greater subclinical paranoia. Whether these processes are also linked to clinical paranoia remains unclear. To investigate this further, we asked 15 people with persecutory delusions, 15 people with depression and 19 non-psychiatric contr...

Improvements in aircraft availability allow better assignment of aircrafts to specific missions. Aircraft Availability is important to reach the organisational goals like ‘air power’ and mission availability. The performance indicator Aircraft Availability gives insight of the contribution to the mission capability of the fleet. Depending on the goal, there are different ways to calculate Aircr...

Improvements of predictive and corrective maintenance can be obtained by fault detection based on the prevision of the fault occurrence since the down time is prevented. The paper presents a solution to the abovementioned problem applied to the automation of a plant for automotive glass industry. The new approach is based on the learning and soft-computing processing of a set of measured variab...

In the optimal maintenance modeling, all possible maintenance activities and their corresponding probabilities play a key role in modeling. For a system with multiple non-identical units, its maintenance requirements are very complicated, and it is time-consuming, even omission may occur when enumerating them with various combinations of units and even with different maintenance actions for the...