基于遗传算法和排队网的串联CONWIP系统流通卡数的确定方法

GENETIC ALGORITHM AND QUEUING NETWORK BASED CARD NUMBER DETERMINATION METHOD FOR SERIAL CONWIP SYSTEM

在 CONWIP(constant work in process)系统中 ,流通卡数是系统有效运行的关键因素 .文中针对串联 CONWIP系统 ,提出了非线性整数规划模型和排队网模型相结合的问题描述模型 ,以及遗传算法与排队网络分析相结合的问题求解算法 .

Card number is the key factor for a effective CONWIP system. In this paper, a description model, which combines the nonlinear integer-programming model and queuing network model for serial CONWIP system, is proposed. Further, the algorithm that combines genetic algorithm and queuing network analysis is given. Numerical examples demonstrate the effectiveness of the proposed method.