An integrated strategy for a production planning and warehouse layout problem: Modeling and solution approaches |
| |
| Institution: | 1. Supply Chain and Logistics Optimization Research Center, Department of Mechanical, Automotive & Materials Engineering, University of Windsor, Canada;2. Graduate School of Engineering Science, Osaka University, Japan;3. Department of Mechanical and Industrial Engineering, University of Toronto, Canada;4. Research Center of Management Science and Engineering, Nanjing University, China;1. Faculty of Science, Ningbo University, Ningbo 315211, PR China;2. School of Management Science and Engineering, Dongbei University of Finance and Economics, Dalian 116025, PR China;1. School of Management, University of Science and Technology of China, Hefei, Anhui Province 230026, PR China;2. Hefei University of Technology, Hefei, Anhui Province 230026, PR China;3. Schulich School of Business, York University, 4700 Keele Street, Toronto, Ontario, Canada M3J 1P3;1. School of Science, Sichuan University of Science and Engineering, Zigong 643000, China;2. Department of Mathematics, Nanchang University, Nanchang 330031, China;3. Institute of Computational Mathematics and Scientific/Engineering Computing, Chinese Academy of Sciences, Beijing 100080, China;1. Department of Industrial Management, National Taiwan University of Science and Technology, No. 43, Section 4, Kee-Lung Road, Taipei 106, Taiwan, ROC;2. Hotai Motor Co. Ltd., 10F, No. 121, Sung Chiang Road, Taipei 104, Taiwan, ROC;1. The University of Jordan, Industrial Engineering Department, Amman 1192, Jordan;2. German Jordanian University, Industrial Engineering Department, Amman 11180, Jordan;1. Department of Business Administration, Takming University of Science and Technology, No. 56 Huanshan Road, Section 1, Taipei 11451, Taiwan, ROC;2. Department of Information Management, Vanung University, No. 1 Van-Nung Road, Chung-Li, Tao-Yuan 320, Taiwan, ROC;3. Department of digital media design, Cardinal Tien College of Healthcare & Management, No. 407, Sec 2, Jian Fu Road, Sanshing Township, Yilan County 26646, Taiwan, ROC |
| |
| Abstract: | We study a real-world production warehousing case, where the company always faces the challenge to find available space for its products and to manage the items in the warehouse. To resolve the problem, an integrated strategy that combines warehouse layout with the capacitated lot-sizing problem is presented, which have been traditionally treated separately in the existing literature. We develop a mixed integer linear programming model to formulate the integrated optimization problem with the objective of minimizing the total cost of production and warehouse operations. The problem with real data is a large-scale instance that is beyond the capability of optimization solvers. A novel Lagrangian relax-and-fix heuristic approach and its variants are proposed to solve the large-scale problem. The preliminary numerical results from the heuristic approaches are reported. |
| |
| Keywords: | Warehouse layout Capacitated lot-sizing Integer linear programming Lagrangian heuristics |
| 本文献已被 ScienceDirect 等数据库收录！ |
|
