Integrated batch production and maintenance scheduling for multiple items processed on a deteriorating machine to minimize total production and maintenance costs with due date constraint
Zahedi Z., Ari Samadhi T.M.A.b, Suprayogi S.b, Halim A.H.b
a Bandung Institute of Technology, School of Computer Science, Binus University, Jakarta, 11480, Indonesia
b Department of Industrial Engineering and Management, Bandung Institute of Technology, Bandung, 40132, Indonesia
Abstract
© 2016 Growing Science Ltd. All rights reserved.This paper discusses an integrated model of batch production and maintenance scheduling on a deteriorating machine producing multiple items to be delivered at a common due date. The model describes the trade-off between total inventory cost and maintenance cost as the increase of production run length. The production run length is a time bucket between two consecutive preventive maintenance activities. The objective function of the model is to minimize total cost consisting of in process and completed part inventory costs, setup cost, preventive and corrective maintenance costs and rework cost. The problem is to determine the optimal production run length and to schedule the batches obtained from determining the production run length in order to minimize total cost.
Author keywords
Indexed keywords
Batch production,Machine maintenance,Multiple items