Optimizing Sequential Imperfect Preventive Maintenance for Equipment in Life Cycle
This paper presents sequential imperfect preventive maintenance of degradation equipment. Two activities, continuous preventive maintenance and minimal maintenance, are simultaneously considered to arrange the PM schedule. Aiming to obtain the maximal benefit, an optimal policy research model in life cycle is presented based on hazard constraints. With regard to the maintenance quality, it is usually difficult to specify. This problem is tackled in this paper by assuming that the reduction factor is a random variable following a probability distribution grounded on experts estimate. It perfectly describes the change of PM quality along time.
degradation equipment sequential preventive maintenance maintenance quality reduction factor
KUANG Yuanhui MIAO Qiang HUANG Hongzhong LIU Yu LIU Zhijie
Key Laboratory for Dalian University of Technology Precision Non-traditional Machining of Ministry o School of Mechatronics EngineeringUniversity of Electronic Science and Technology of China, China
国际会议
The First International Conference on Maintenance Engineering(首届维修工程国际学术会议)
成都
英文
242-249
2006-10-15（万方平台首次上网日期，不代表论文的发表时间）