International Journal of Mathematics and Mathematical Sciences
Volume 2003 (2003), Issue 40, Pages 2567-2581
doi:10.1155/S0161171203112100
A series-type multistage production system with random demand
Ying-Chieh Chen
Department of Applied Statistics and Information Science, Ming Chuan University, 250 Chung Shan North Road, Section 5, Shihlin District, Taipei 111, Taiwan
Abstract
We propose a mathematical model which considers the series-type product structure with n−1 predecessors. Our objective is to obtain the optimal production functions, in the planning horizon [0,T], based on the assumptions (1) that the cost of production unit is a linear function of production quantity in a time unit, (2) that sales of finished goods occur at the end of planning horizon, and (3) that product demand is a random variable. Then the phenomenon of optimal solution is discussed.