Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
6896256 | European Journal of Operational Research | 2016 | 32 Pages |
Abstract
Research on the planning and control of combined make-to-order/make-to-stock or hybrid production systems often takes a typical MTO or MTS perspective. We examine the benefits of a hybrid planning approach without priority for either MTO or MTS. We develop a Markov Decision Process model for a two-product hybrid system to determine when to manufacture MTS and MTO products. Contrary to earlier studies with this approach, this study includes a positive lead time for MTO products. We characterize optimal policies and show how decisions should be based on both inventory level and backlog state of MTO products. Especially discriminating between states with and states without backlog of MTO orders is shown to be important in determining whether to increase MTS stock. Savings of up to 65 percent are achieved compared to policies that prioritize MTS or MTO.
Related Topics
Physical Sciences and Engineering
Computer Science
Computer Science (General)
Authors
Bart Beemsterboer, Martin Land, Ruud Teunter,