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The paper presents a verification of the preventive renewal strategies obtained with the decision-random models modified to take into consideration the diverse nature of maintenance activities. The analysis of the obtained strategies was performed by simulation, considering changes to the input values. The costs and numbers of maintenance activities were summarized depending on the individual values,...
The paper presents a developed computational model based on decision- random models, which allows us to develop a strategy for preventive renewal of complex technical objects whose maintenance activities cover various actions. Depending on the renewal type, diversification of the cost and maintenance time may influence the interval at which preventive renewal should be performed. The developed algorithm...
The paper presents a determination method of the most advantageous time of preventive maintenance for milling assemblies used in the energy industry. In this particular case, we considered bowl-mill pulveriser assemblies used in power plants. Reliable operation of these assemblies is important from the point of view of continuous energy production. In addition to a reliable operation, the planned...
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