Article ID: | iaor1990920 |
Country: | United States |
Volume: | 37 |
Issue: | 4 |
Start Page Number: | 539 |
End Page Number: | 558 |
Publication Date: | Aug 1990 |
Journal: | Naval Research Logistics |
Authors: | Erenguc S. Selcuk |
Keywords: | programming: integer, planning |
The paper considers a multi-item production planning problem where items are grouped together into families. A family setup time is incurred when an item in a family is produced. Also, for each replenishment of a product an individual setup time may be incurred. The objective is to determine the time-phased production schedule that minimizes the total inventory holding cost under demand and capacity constraints. This article develops a finite branch-and-bound algorithm for solving the problem. In addition, it presents a heuristic procedure to obtain an initial feasible solution. This feasible solution is the initial incumbent solution in the branch-and-bound algorithm and is also used for preprocessing the problem data. Computational results are reported.