作者: Ali Salmasnia , Sadegh Noori , Hadi Mokhtari
DOI: 10.1007/S13198-019-00800-1
关键词: Function method 、 Redundancy (engineering) 、 Corrective maintenance 、 Total cost 、 Prioritization 、 Mathematical optimization 、 Ant colony optimization algorithms 、 Computer science
摘要: Redundancy allocation problem includes selection of several redundant components for allocating to a system; maximize the availability, by considering system constrains. In this regard, traditional prioritization methods have been presented which mainly addressed single-objective optimization. Moreover, methods, due high number solutions, are practically limited and best solution among efficient solutions is typically complicated. study, availability cost regarded as objective functions. The corrective maintenance all-unit discount buying substituted considered in model. To optimize model, prioritizing method with utility function ant colony optimization will be presented. robust one case existence relationship between cost. Finally, proposed investigated results examined numerical example.