CAJ | 학술논문

针对具有一定年龄的旧设备租赁的特殊性，提出周期预防维护策略。该策略综合考虑设备的年龄、预防维护、小修以及惩罚机制等多种因素对成本的影响，建立以出租方维护成本最小化为目标的周期预防维护模型。经算例分析，研究表明，该方法是有效的，并且在实际维护过程中是易于操作的。
침대구유일정년령적구설비조임적특수성，제출주기예방유호책략。해책략종합고필설비적년령、예방유호、소수이급징벌궤제등다충인소대성본적영향，건립이출조방유호성본최소화위목표적주기예방유호모형。경산례분석，연구표명，해방법시유효적，병차재실제유호과정중시역우조작적。
For the lease of the used equipment with certain past age , a periodic preventive maintenance strategy is presented in this research .Several factors that influence the cost of maintenance , including the equipment's age, preventive maintenance , minimal repair and punishment mechanism , are considered . Under this maintenance scheme , a mathematical model based on the expected total cost of the lessor is es-tablished , and the optimal maintenance policies are derived such that the expected total cost is minimized . Finally, in a case study, the numerical example shows that the method is effective and easy to operate in practice.