A framework for a fuzzy sustainable maintenance strategy selection problem

摘要: SELECTING the most appropriate maintenance strategy provides significant savings in lost production cost, power consumption and lifecycle costs. In this research, a bi-level sustainability-based selection framework is proposed under uncertain judgments of decision makers. first step, all related sustainability criteria which can affect process determined then factor analysis method has been applied to identify underlying structure among these criteria. next fuzzy VIKOR select best strategy. The illustrated through case study manufacturing firm.