基于ASP的网络化制造资源调度研究  

ASP based resource scheduling of networked manufacturing

作　　者：王国庆[1] 王刚[1] 吕民[1] 高国安[1] 

机构地区：[1]哈尔滨工业大学机电工程学院,哈尔滨150001

出　　处：《机械设计与制造》2008年第5期213-215,共3页Machinery Design & Manufacture

基　　金：国家863计划资助项目(2003AA414022)

摘　　要：给出了此平台的资源调度体系结构,详细分析了此调度体系结构下基于ASP的网络化制造资源调度的业务流程。由于网络化调度与车间调度之间本质上的不同,并且网络化制造资源具有分布性,动态性,雇用性的特点,因此提出采用基于资源预约时间的调度方法,并从资源的提供商、使用商以及平台的运营商等多方面来确定基于ASP的网络化制造资源的调度目标,从研究实际角度出发,对客户的交货期、资源的收益以及平台运行网络的均衡性等调度目标进行了数学建模,采用遗传算法来进行求解。研究表明,基于资源预约时间的调度是网络化制造资源调度行之有效的方法。The architecture for resource scheduling is introduced, and the business process of networked manufacturing resource scheduling based on this architecture is analyzed. Because of the diffe rence between resource scheduling of networked manufacturing and resource scheduling of job shop, as well as the geographically distributed, dynamic, employed characteristic, the resource reservation time based scheduling method is proposed. Furthermore, the objective of resource scheduling is determined by synthesizing the factors of provider, client and administrator of system.We built the mathematical model of scheduling objective such as the due date of client, profit margin of resource and load balance from the applied point of view. Further, the GA algorithm is adopted to compute this model. The feasibility and practicability of the proposed method were verified by the development and preliminary application.

关 键 词：应用服务提供商 调度体系 资源预约 调度模型 

分 类 号：TH166[机械工程—机械制造及自动化] TP391[自动化与计算机技术—计算机应用技术]