摘要
虚拟企业形成后 ,盟主面临着多产品在多个生产企业中分配的问题。任务分配的好坏直接关系到各企业的资源是否充分利用问题。因此 ,盟主任务分配问题是虚拟企业资源计划需要研究的重要内容。本文从影响任务分配的因素出发 ,指出任务分配的结果受组织形式和分配策略的影响而不同。构造了以追求利润最大为第一目标 ,以充分利用企业可得能力为第二目标的多产品多企业单阶段分配的数学模型 ,并对这一多目标的混合整数规划提出了它的逻辑流程以帮助求解近似解。
After the establishment of virtual enterprises, core enterprises will face to resolve the problems of how to assign various products to many manufacturers. Whether good or bad are task assignments will directly influence on the status of resources utilization in the individual enterprises. Therefore, the task assignment problems of the core enterprise and tracing the task assignment orders are the one of the important aspects of Virtual Enterprise Resource Planning to study. Based on the factors influencing on the results of tasks assignment, this dissertation points out that the results of tasks assignment vary as organization forms and assignment policies vary. After introducing some related researches on task assignments, a model on the assignments of multi-products in multi-enterprises in one stage is made, which has two level goals, the first goal is to maximize the overall pro fits, the second is to maximize the working loads in individual enterprises. A logic procedure is presented to help to get the most approximatively optimizing results for this multi-goal mix integral programming.
出处
《高技术通讯》
EI
CAS
CSCD
2002年第12期61-66,共6页
Chinese High Technology Letters
基金
国家自然科学基金 ( 79870 0 73)资助项目。
