Automatic generation of variants depending on changes of product properties in a flexible manufacturing environment

Competition forces manufacturing systems to be flexible and to increase product variety and process complexity. These tasks depend on the flexible design of a bill of materials (BOM), one of the most important inputs in manufacturing planning and control systems. Product variety forces systems to generate BOMs with regard to product properties through a BOM pattern. A variant bill of materials provides a structure to manage product variability. In this study, an algorithm is designed to build a BOM pattern using computer-aided design and computer-aided manufacturing (CAD/CAM) data, and another algorithm is designed to generate variants with regard to product specifications. Genetic algorithm is used to generate new products to provide high product variability for testing algorithms. After the test, both algorithms are applied to a real industry problem. The BOM pattern is built automatically using CAD/CAM data, and variants are generated with regard to the pattern, and the results are discussed.     

Managing readiness-relevant activities for the organizational dimension of ERP implementation

An organization requires performing readiness-relevant activities to ensure successful implementation of an enterprise resource planning (ERP) system. This paper develops a novel approach to managing these interrelated activities to get ready for implementing an ERP system. The approach enables an organization to evaluate its ERP implementation readiness by assessing the degree to which it can achieve the interrelated readiness relevant activities using fuzzy cognitive maps. Based on the interrelationship degrees among the activities, the approach clusters the activities into manageable groups and prioritizes them. To help work out a readiness improvement plan, scenario analysis is conducted.     

大规模定制环境下 ERP 的发展

ERP─EnterpriseResourcePlanning企业资源计划系统 ,是指建立在信息技术基础上 ,以系统化的管理思想 ,为现代企业决策层及员工提供决策运行手段的管理平台。从竞争环境的角度出发 ,提出了大规模定制已经逐渐成熟并最终取代大规模生产成为新的生产经营模式的观点 ,同时 ,分析了在大规模定制下传统ERP的局限 ,从管理和技术的角度探讨新一代ERP的特点及发展。     

基于ERP系统的电子商务平台的分析

提出了利用DNA和XML技术构建基于ERP系统的电子商务平台的解决方案，并且给出了数据接口的几种实现方式。     

流程企业资源计划及实施过程

流程企业面对电子商务的经济模式需要全面转变,实现真正意义上的畅通于客户、企业内部和供应商之间的供应链。本文介绍ERP的概念,流程企业的五个特点、信息化实施过程的七个步骤和通过实施ERP可获得的效益。     

ERP的发展、现状及展望

企业资源计划ERP已成为近期的热门话题，越来越多的企业已经开始采用MRPⅡ/ERP产品。本文作者就ERP发展历程，技术特点进行总结，对其发展进行展望，预示着未来随着ERP的完善，一种基于网络的全球化企业合作与虚拟企业运营的集成化企业管理系统必然产生。     

ERP在齐鲁石化公司的实施

以ERP为切入点，简要的剖析了ERP的概念、ERP在齐鲁石化公司的实施过程以及在齐鲁石化公司产生的影响。     

基于J2EE架构的物资计量网络系统设计

在分析本钢物资计量信息网络系统升级扩展项目需求及技术方案的基础上,重点阐述了系统的设计和实现技术,详细介绍了基于DES算法的操作权限控制、系统数据库与本地数据库业务词典的异步维护等关键技术,解决了ERP下抛数据编码体系与系统数据库数据编码体系不一致的问题。系统设计采用J2EE架构B/S和C/S混合模式,以Oracle 9i为数据库服务器,Tomcat提供应用服务。     

安钢集团信息化实施策略探讨

近年来，为了更好地应对新的市场挑战，钢铁企业都在积极推进信息化建设，以实现管理提升、效益提升的目标。本文结合安钢集团的实际情况，对信息化实施策略进行初步的探讨，希望能对企业信息化建设有所借鉴。     

对ERP的认识——观念的转变

试图澄清国内对ERP、管理信息系统、数据库概念间的误解。强调了ERP中的管理思想和组织的特点，给出了作者的ERP观点，指出了实现了的ERP、实现中的ERP与ERP软件的不同，强调ERP软件实际上就是一个没有企业实体、但是有自己的组织结构、规模的运作流程，可以科学管理的虚拟企业。而ERP的实施过程可以看作是将实体企业装入虚拟企业的过程。