基于J2EE的网上企业建模系统  

The networked enterprise modeling system based on J2EE

作　　者：丁勇[1] 孙静[1] 祁国宁[1] 顾新建[1] 陈芨熙[1] 

机构地区：[1]浙江大学机械系生产工程研究所,杭州310027

出　　处：《制造业自动化》2002年第11期22-25,29,共5页Manufacturing Automation

基　　金：国家863计划项目(2001AA415010);国家自然科学基金项目(79970036)

摘　　要：随着网络技术的发展,企业计算机应用的深度在加深,范围在扩展,传统的应用体系结构已经不能更好地满足企业需要。在这种情况下出现了J2EE(Java 2 EnterpriseEdition)。本文介绍了J2EE的体系机构和在企业计算机应用系统开发中的优势,并结合作者开发的网上企业建模系统实例说明了基于J2EE结构的系统的开发过程和工作方式。该网上企业建模系统除了包括传统建模工具中的用户管理、模型绘制、模型管理、模型仿真等功能外,还增加了代码转换和成本分析功能。The computer applications of enterprises become deeper and wider with the developmentof the network. The conventional application architecture has not satisfied the need ofenterprises already. So J2EE (Java 2 Enterprise Edition) comes out. The architecture ofJ2EE and the advantage for using it to realize the enterprise application system arepresented in the paper. A networked modeling system based on J2EE has been developedin the paper. The key technologies and developing process of the system are discussed.The functions of the transforming from model to code and the analyzing of cost havedeveloped in this modeling system besides some conventional modeling functions whichinclude the management of users and models、the building of models、the simulationof models and so on.

关 键 词：网上企业建模系统 J2EE EJB 企业建模 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]