Abstract
In this paper we investigate automated storage/retrieval systems where a due date is specified for each retrieval order. We consider the inclusion of both order retrieval and storage in the same tour when possible. Rules are developed for sequencing and batching orders to tours such that the total tardiness of retrievals per group of orders is minimized.
Additional information
Notes on contributors
E.A. Elsayed
E. A. Elsayed is Professor and Chairman of the Department of Industrial Engineering, Rutgers University. His research interests are in the areas of production planning and control, materials handling, and quality and reliability engineering. He is a co-author of Analysis and Control of Production Systems, Prentice-Hall (1994) and Quality Engineering in Production Systems, McGraw Hill Book Company (1989). Dr Elsayed is the Editor of IIE Transactions on IE Research. He is also an Editor of International Journal of Reliability, Quality and Safety Engineering.
M.-K. Lee
Moon-Kyu Lee is an Associate Professor in the Department of Industrial Engineering at Keimyung University, Taegu, Korea (south). He received B.S. degree (1979) from Seoul National University and M.S. degree (1981) and Ph.D. (1989) from Korea Advanced Institute of Science and Technology (KAIST), all in Industrial Engineering. During 1991–93, he was a post-doctorate fellow at Rutgers University. His teaching and research interests are in the areas of logistics, neural network, and machine vision with particular applications to manufacturing and logistics systems. Currently Dr Lee serves as a director of the Korean Institute of Industrial Engineering (KIIE). He is a senior member of KIIE and IIE.