网格环境下企业制造资源的逆优化配置模型  

Inverse optimal allocation model of manufacturing resource in grid environment

作　　者：张相斌[1] 林萍[1] 

机构地区：[1]南京邮电大学管理学院,江苏南京210023

出　　处：《系统工程学报》2014年第2期246-256,共11页Journal of Systems Engineering

基　　金：国家自然科学基金资助项目(70972083)

摘　　要：网格环境下每个企业都要根据计划期的生产任务合理确定可以出租及租进资源的类型、数量和参考价格.在考虑资源交易过程及其对价格影响基础上,从满足市场需求出发,按照企业整体利润最优的原则,采用线性规划的逆优化方法建立企业资源用量和交易参考价格的决策模型.由于模型体现了网格环境下因制造资源流动迅速使企业对制造资源为弹性需求的特点,因此,模型可以根据市场需求的变化,及时确定企业租出资源的数量和参考价格,租进资源的数量和参考价格,实现企业的资源精益化和效益最优化.In a manufacturing grid, enterprises have to determine the optimal resource types, quantities and quoted prices of resources ready for leasing in and out according to the manufacturing plan. Considering the resource exchange process and its impact on the prices, we establish an inverse optimization model of a linear programming absorbing resource usage and prices as reference variables, so as to meet market demands and optimize the enterprise＇s overall profit. Owing to the feature of dynamic demands for manufacturing resources because of the rapid flow in the grid, this model helps the enterprises to determine the quantities and quoted prices of resources promptly ready for lease in and out according to the changes of market demands. This model helps the enterprise to achieve the lean manufacturing resources and the integral profit optimization.

关 键 词：网格环境 制造资源 优化配置 逆优化模型 

分 类 号：O225[理学—运筹学与控制论]