Article ID: | iaor20133585 |
Volume: | 144 |
Issue: | 1 |
Start Page Number: | 334 |
End Page Number: | 344 |
Publication Date: | Jul 2013 |
Journal: | International Journal of Production Economics |
Authors: | Lee Hyo-Seong, Park Chan-Woo |
Keywords: | production, control, stochastic processes |
We study a multi‐product assembly production system in which individual components are made to meet various order types. We assume that orders arrive according to a Poisson process, but there is a fixed probability that an order requests a particular kit of different components. Under the CONWIP control mechanism, each component is produced by a flow line with several stations. To analyze this system, we develop an approximation algorithm based on a decomposition method. In the algorithm, a product‐form approximation technique as well as a matrix‐geometric method is used. Numerical results show that the accuracy of the approximation method is acceptable.