Abstract
This study aims at developing a high-efficiency lot assignment method in semiconductor device manufacturing. In the multiproduct-production variable-quantity manufacturing, materials (production lot) flows through the product line disorderly. Then the production lots and equipment resources have multi factors, the combinatorial problem is complicated and difficult. Therefore we propose a model that leads an optimal solution for the situation. Throughout the study, we propose a lot assignment model that applies grouping structure and Combinatorial Auction method.
