As a system complexity increases and technology innovation progresses rapidly, it tends to lease a system rather than own one. This paper deals with a decision-making model to determine the preventive maintenance strategy for leased equipment. Various maintenance options are presented and formulated via the non-homogeneous Poisson process. During the lease period, the preventive maintenance strategy that minimizes the total cost among the presented maintenance options is selected. A numerical example is provided to illustrate the proposed model.

• 이주현(한양대학교 산업경영공학과, Department of Industrial and Management Engineering, Hanyang University ERICA Campus) | Juhyun Lee
• 안선응(한양대학교 산업경영공학과, Department of Industrial and Management Engineering, Hanyang University ERICA Campus) | Suneung Ahn