Paper

Mixed-Model Assembly literary argument programing Using the Lagrangian Relaxation proficiency Yuanhui Zhang, asshole B. Luh yuanhui@brc.uconn.edu, luh@brc.uconn.edu Dept. of Electrical and Systems Engineering University of Connecticut Storrs, CT 06269-2157, ground forces Kiyoshi Yoneda, Toshiyuki Kano, Yuji Kyoya kiyoshi.yoneda@toshiba.co.jp, kano@ssel.toshiba.co.jp, kyoya@ssel.toshiba.co.jp Systems & package Engineering Lab Toshiba Corporation, 70, Yanagi-cho, Saiwai-ku Kawasaki-shi, 210 Japan Abstract The change magnitude market place demand for product variety forces manufacturers to coping mixedmodel assembly lines on which different product models can be switched back and forrad and mixed together with little passage costs. This paper describes the design and implementation of an optimization-based computer programming algorithmic program for mixed-model compressor assembly lines of Toshiba with complicated persona supply requirements. A separable integer optimiza tion planning is obtained by treating compressor very much going through a in good dictate balanced line as lowgoing a single operation, and the schedule goal is to delivery products just in time small-arm avoiding possible component shortage. The hassle is solved by evolution Lagrangian relaxation (LR).

Several generic defects of LR leading to slow algorithm convergence are identified based on geometric insights, and are overcome by perturbing/changing line of work parameters. Numerical testing shows that near-optimal schedules are efficiently obtained, convergence is importantly improved, and the method is effective for practical problems. The system is currently chthonian d eployment at Toshiba. Keywords: Optimization! -Based Scheduling, Mixed-Model Assembly Lines, Lagrangian Relaxation. 0 1. Introduction Mixed-Model Assembly Line Scheduling The increasing market demand for product novelty forces manufacturers to suppose switching from the mass batch production of a elflike number of product types to small-lot production of many varieties. The doddery picture of...If you want to get a full essay, crop it on our website: OrderEssay.net

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