IDEF3方法在集装箱码头仿真中的应用

针对Witness仿真过程中经常出现的问题，提出了一种优化仿真设计的建模方法，井结合集装箱码头物流的实际情况进行了说明。建立了集装箱入港物流的模型框架，达到了码头仿真单元的可重构性，大大提高了仿真的速度，并有效地避免了仿真过程中一些难以发现的问题。     

物流系统建模方法的研究

通过对现有系统建模分析方法的比较和分析,针对物流系统提出了一种集成建模分析GI-SIM法。该方法以概念、功能和动态建模思想为基础,以GRAI格、IDEFO和仿真技术为建模工具,满足了复杂物流系统的建模要求。最后,给出了GI-SIM法的建模步骤,并对其进行了总结和评价。     

快速成形网络化制造系统的IDEF0功能模型

IDEF0功能模型在快速成形网络化制造系统中发挥着积极作用。本文首先阐述了IDEF0功能模型,并介绍了快速成形网络化制造系统的原理,然后结合实例对IDEF0功能模型的实际应用进行了分析。     

基于IDEF0模型的仓码信息资源优化配置研究

为了能形象的表达企业信息资源配置体系的运行模式、整体结构以及不同部门内的相互作用关系,运用IDEF原理,建立黄埔仓码有限公司信息资源配置体系的IDEF0模型,以解决黄埔仓码有限公司信息资源优化配置的困难和问题。     

Facilitation Methods for Collaborative Modeling Tools

This paper presents results of an ongoing research effort to support effective user involvement during modeling and analysis meetings. Productivity and user participation of traditional group meetings have been limitations imposed by chauffeured facilitation and single-user tools. These tools have been designed for analysts rather than for direct use by non-analyst users. Recently, electronic meeting systems (EMS) modeling tools that allow users to work in parallel to contribute directly during meetings have been developed. Such tools allow more domain experts to participate directly and productively during model development meetings than is possible using the traditional approach. Although previous research has demonstrated that EMS modeling tools may be used to develop some model content, little research had been done on collaborative facilitation methods that employ these tools. This paper presents a comparison of modeling approaches for use with EMS modeling tools and proposes an approach that overcomes significant problems inherent in other approaches. It leverages the productivity enhancement afforded by direct group access and still results in production of complete, integrated, high quality models. This approach allows models to be developed two to four times faster than with traditional modeling support and yet avoids model ambiguities and inconsistencies.     

物流系统建模方法的研究

通过对现有系统建模分析方法的比较分析，针对物流系统提出了一种集成建模分析方法GI－SIM法，给出了GI－SIM法的建模步骤，并对其进行了总结和评价。     

基于IDEF物流中心作业流程建模方法研究

从系统的角度出发,采用了面向对象的且适用于复杂系统的IDEF方法,在对物流中心流程进行系统分析的基础上,建立了物流中心流程模型;为物流中心流程建模提供了一种系统性与结构性的方法。     

面向批发市场的电子商务平台系统分析

采用业务流程重组的方法,应用IDEF建模理论,提出基于电子商务平台的批发市场交易运输流程。按照结构化软件开发模型,提出系统分析方案,包括系统规划与定义、可行性分析和需求分析,开发以MySQL为底层数据库,Java为编程语言的面向批发市场的电子商务平台。平台既可实现网上交易,也可实现物流运输与电子商务的完美结合。     

ERP环境下的全面预算管理系统

阐述了全面预算管理的目标和ERP环境下全面预算管理系统的基本框架，可实现企业综合预算的编制和执行控制，提高企业经济资源的使用效率，为企业的经营决策和筹资决策提供科学的依据。最后讨论了ERP环境下的全面预算管理系统的设计问题。     

Value stream mapping in project management: A case study

This article describes the application of value stream mapping to analyze and redesign the way of managing the materials procurement stage of a project. A framework based on integrated definition (IDEF) methodology, the stream analysis approach, activity‐based costing, and discrete event simulation is presented. The stream analysis approach is used to analyze, diagnose, and manage process changes represented using an IDEF model. A dynamic simulation is used to evaluate the impact of the changes considered, to support the analysis of the process, and to model the performance of the proposed process. The overall methodology is demonstrated by applying it to a company whose core business is the design and construction of offshore oil rigs. The company specializes in engineering, procurement, and construction projects and has an annual portfolio of about six projects. Many of these projects have common features in terms of design and components, and they are all also characterized by a short “time to delivery.” For this reason, this study was aimed at assessing the possible effects that the application of new materials management policies could have on reducing both project completion time and the resources required.