MATEC Web Conf.
Volume 192, 2018The 4th International Conference on Engineering, Applied Sciences and Technology (ICEAST 2018) “Exploring Innovative Solutions for Smart Society”
|Number of page(s)||4|
|Section||Track 1: Industrial Engineering, Materials and Manufacturing|
|Published online||14 August 2018|
Single machine scheduling with consideration of preventive maintenance and machine health
Institute of Industrial Engineering, National Taiwan University, IYC Building, No 1, Roosevelt Road, Sec 4, 10617 Taipei, Taiwan
2 Manufacturing Sciences and Logistics, École des Mines de Saint-Étienne, Center of Microelectronics in Provence - site Georges Charpak, 880 Route de Mimet, Gardanne, 13541, France
Corresponding author: email@example.com
Because of Industry 4.0 and Internet of Things, it is easier to collect data from machines through sensors that are embedded inside machines. Once the status change of a machine is detected, production on that machine may need to be adjusted accordingly. In this research, we focus on single machine scheduling with considering the Preventive Maintenance (PM) and machine health index. Machine health index is categorized into three states: good, fair, and breakdown. When the machine moves from one state to another, the processing time of jobs will change as well as the machine failure rate. We develop a model to determine an optimal interval of performing PM and production sequence of jobs. A two-phase heuristic method is proposed to solve a large-size problem. Through different parameter settings, such as the machine failure rate, number of jobs, repair and maintenance cost, we show that the two-phase heuristic can obtain a solution with high quality.
© The Authors, published by EDP Sciences, 2018
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