Abstract
Assemble-to-order (ATO) manufacturing strategy has taken over the more traditional make-to-stock (MTS) strategy in many high-tech firms. ATO strategy has enabled these firms to deliver customized demand timely and to benefit from risk pooling due to component commonality. However, multi-component, multi-product ATO systems pose challenging inventory management problems. In this chapter, we study the component allocation problem given a specific replenishment policy and realized customer demands. We model the problem as a general multi-dimensional knapsack problem (MDKP) and propose the primal effective capacity heuristic (PECH) as an effective and simple approximate solution procedure for this NP-hard problem. Although the heuristic is primarily designed for the component allocation problem in an ATO system, we suggest that it is a general solution method for a wide range of resource allocation problems. We demonstrate the effectiveness of the heuristic through an extensive computational study which covers problems from the literature as well as randomly generated instances of the general and 0–1 MDKP. In our study, we compare the performance of the heuristic with other approximate solution procedures from the ATO system and integer programming literature.
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References
Agrawal, N. and Cohen, M.A. (2000). Optimal material control in an assembly system with component commonality. Working paper, Department of Decision and Information Sciences, Santa Clara University, Santa Clara, CA 95053.
Akçay, Y., Li, H., and Xu, S.H. (2002). An approximate algorithm for the general multidimensional knapsack problem. Working paper, Pennsylvania State University.
Akçay, Y. and Xu, S.H. (2002). Joint inventory replenishment and component allocation optimization in an assemble-to-order system. Working paper, Pennsylvania State University.
Axsäter, S. (2000). Inventory Control. Kluwer Academic Publishers, Boston/Dordrecht/London.
Baker, K.R., Magazine, M.J., and Nuttle, H.L.W. (1986). The effect of commonality on safety stock in a simple inventory model. Management Science, 32(8):982–988.
Chen, F., Ettl, M., Lin, G., and Yao, D.D. (2000). Inventory-service optimization in configure-to-order systems: From machine-type models to building blocks. Research Report RC 21781 (98077), IBM Research Division, IBM T.J. Watson Research Center, York Heights, NY 10598.
Everett, H. (1963). Generalized langrange multiplier method for solving problems of optimum allocation of resources. Operations Research, 2:399–417.
Gallien, J. and Wein, L.M. (1998). A simple and effective procurement policy for stochastic assembly systems. Working paper, MIT Sloan School.
Garey, M.R. and Johnson, D.S. (1979). Computers and Intractability: A Guide to the Theory of NP-Completeness. W.H. Freeman, San Francisco.
Gerchak, Y. and Henig, M. (1989). Component commonality in assemble-to-order systems: Models and properties. Naval Research Logistics, 36:61–68.
Gerchak, Y., Magazine, M.J., and Gamble, A.B. (1988). Component commonality with service level requirements. Management Science, 34(6):753–760.
Glasserman, P. and Wang, Y. (1998). Leadtime inventory trade-offs in assemble-to-order systems. Operations Research, 46:858–871.
Hadley, G. and Whitin, T.M. (1963). Analysis of Inventory Systems. Prentice Hall, Englewood Cliffs, NJ.
Hausman, W.H., Lee, H.L., and Zhang, A.X. (1998). Joint demand fulfillment probability in a multi-item inventory system with independent order-up-to policies. European Journal of Operational Research, 109:646–659.
Kochenberger, G.A., McCarl, B.A., and Wyman, F.P. (1974). A heuristic for general integer programming. Decision Sciences, 5:36–44.
Lee, H.L. and Tang, C.S. (1997). Modelling the costs and benefits of delayed product differentiation. Management Science, 43:40–53.
Lin, E.Y. (1998). A bibliographical survey on some well-known nonstandard knapsack problems. INFOR, 36(4):274–317.
Loulou, R. and Michaelides, E. (1979). New greedy-like heuristics for the multidimensional 0–1 knapsack problem. Operations Research, 27:1101–1114.
Magazine, M.J. and Oguz, O. (1984). A heuristic algorithm for the multidimensional zero-one knapsack problem. European Journal of Operational Research, 16:319–326.
Pirkul, H. (1987). A heuristic solution procedure for the multiconstraint zero-one knapsack problem. Naval Research Logistics, 34:161–172.
Pirkul, H. and Narasimhan, S. (1986). Efficient algorithms for the multiconstraint general knapsack problem. HE Transactions, pages 195–203.
Schraner, E. (1995). Capacity/inventory trade-offs in assemble-to-order systems. Working paper, Department of Operations Research, Stanford University, Stanford, CA 94306.
Senju, S. and Toyoda, Y. (1968). An approach to linear programming with 0–1 variables. Management Science, 15(4):B196–B207.
Song, J. (1998). On the order fill rate in a multi-item, base-stock inventory system. Operations Research, 46(6):831–845.
Song, J., Xu, S.H., and Liu, B. (1999). Order fulfillment performance measures in an assemble-to-order system with stochastic leadtimes. Operations Research, 47:131–149.
Song, J. and Yao, D.D. (2000). Performance analysis and optimization of assemble-to-order systems with random leadtimes. preprint.
Swaminathan, J.M. and Tayur, S.R. (1999). Stochastic Programming Models for Managing Product Variety. in Quantitative Models for Supply Chain Management, Tayur, Ganashan and Magazine (eds), Kluwer Academic Publishers, 585–624, Boston/Dordrecht/London.
Toyoda, Y. (1975). A simplified algorithm for obtaining approximate solutions to zero-one programming problems. Management Science, 21(12):1417–1427.
Wang, Y. (1999). Near-optimal base-stock policies in assemble-to-order systems under service level requirements. Working paper, MIT Sloan School.
Xu, S.H. (1999). Structural analysis of a queueing system with multiclasses of correlated arrivals and blocking. Operations Research, 47:264–276.
Xu, S.H. (2001). Dependence Analysis of Assemble-to-Order Systems. in Supply Chain Structures: Condition, Information and Optimization, Song and Yao (eds), Kluwer Academic Publishers, 359–414, Boston/Dordrecht/London.
Zanakis, S.H. (1977). Heuristic 0–1 linear programming: Comparisons of three methods. Management Science, 24:91–103.
Zhang, A.X. (1997). Demand fulfillment rates in an assemble-to-order system with multiple products and dependent demands. Production and Operations Management, 6(3):309–323.
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Akçay, Y., Xu, S.H. (2005). A Near-Optimal Order-Based Inventory Allocation Rule in an Assemble-To-Order System and its Applications to Resource Allocation Problems. In: Geunes, J., Akçali, E., Pardalos, P.M., Romeijn, H.E., Shen, ZJ.M. (eds) Applications of Supply Chain Management and E-Commerce Research. Applied Optimization, vol 92. Springer, Boston, MA. https://doi.org/10.1007/0-387-23392-X_2
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DOI: https://doi.org/10.1007/0-387-23392-X_2
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