面向产业链协同SaaS平台的多源异构信息动态集成技术研究

为降低协作企业内部系统与产业链协同SaaS平台交换大量数据所消耗的时间和空间代价,提高实时数据查询的准确性,对多源异构信息集成服务技术进行了研究。设计了面向产业链协同SaaS平台的多源异构信息集成模型;构建了多源异构信息动态发布和动态发现机制;提出了以SaaS平台为核心的多源异构信息转换与注册算法以及事件驱动的数据源动态调用算法;实现了面向产业链协同SaaS平台的多源异构信息实时准确查询服务。该模型和算法在汽车零部件产业链协同平台服务商配件库存管理中的应用证明了该技术的可行性和有效性。     

基于多Agent的协同制造平台的研究与设计

随着企业间的集成与协作越来越紧密,知识也越来越高度密集,本文基于多Agent技术,提出一种支持以知识为基础的协同制造开发平台——基于多Agent的可伸缩的多智能协同制造平台。详细设计了多Agent协同开发平台的体系结构、协作框架,以及多agent系统基于本体的通信机制。该平台凭借包装服务和代理商提供的通信能力,通过有效地支持制造业知识的表示、获取、检索和重利用,不仅有利于多学科的个体和团队的组织和协作,而且提出的基于本体库的广义知识库能使设计人员有效地、不受限制地交换信息和知识。     

工程CAD协同设计系统应用

介绍了支持并行工程的工程CAD协同设计平台的功能与特点,它包含图文档管理、工作流管理、项目管理、协同设计控制管理等模块。CAD协同设计平台帮助设计者和管理者解决CAD系统中不同功能模块间的信息传递问题,使信息传递成为实时的和交互的过程。     

基于SOA业务协同平台体系架构的设计与实现

提出一个基于SOA的业务协同平台,详细描述了业务协同平台的四层结构。采用面向服务的体系架构、构件化的软件开发方式和应用集成等技术构建了一个覆盖人员协同、信息协同、应用协同和业务流程协同的业务协同平台。实际应用表明,该平台在整合企业内部信息资源、促进不同部门之间的业务协同等方面发挥了巨大作用。     

面向协同电子商务报价系统的研究与设计

协同电子商务报价系统是在协同电子商务环境下,以更加有效、快速和准确的产品报价为主要目的,为协作制造环境中企业参与采购销售活动提供有效手段,从而增强企业的竞争能力和经济效益.文中在分析协同电子商务报价特点的基础上,提出适合于协同电子商务的产品报价系统的模式;通过对报价系统涉及的成本、技术、财务和商务报价等诸多因素的分析,研究了协同电子商务中制造业产品报价系统的功能.最后给出了产品报价系统在不同需求情况下的流程.实现了企业内部各部门之间的协作报价,并在此基础之上实现了企业之间供销活动的协作.     

面向协同电子商务报价系统的研究与设计

协同电子商务报价系统是在协同电子商务环境下,以更加有效、快速和准确的产品报价为主要目的,为协作制造环境中企业参与采购销售活动提供有效手段,从而增强企业的竞争能力和经济效益。文中在分析协同电子商务报价特点的基础上,提出适合于协同电子商务的产品报价系统的模式;通过对报价系统涉及的成本、技术、财务和商务报价等诸多因素的分析,研究了协同电子商务中制造业产品报价系统的功能。最后给出了产品报价系统在不同需求情况下的流程。实现了企业内部各部门之间的协作报价,并在此基础之上实现了企业之间供销活动的协作。     

基于Web服务的多代理协同平台

讨论了基于Web服务的多代理协同平台，可以较好地解决异构CSCW系统之间的组织、调度及通信问题，为虚拟企业环境下的协同技术提供支持。给出了面向Web服务工作流技术和KQML协议的协同平台的实现策略。     

航空制造过程管理电子标签技术应用研究

针对航空制造企业属于典型的离散性复杂制造、生产过程复杂、质量控制要求高等特点,分析了企业资源计划管理与车间现场控制之间信息和管理的分离而导致的生产管理问题,在企业内部生产过程中通过引入电子标签技术跟踪在制品,并兼容条码标签,实现了生产物料信息的实时采集;设计了软件平台实现了制造过程管理与企业资源计划管理的数据和业务集成。某航空制造企业应用的结果表明,生产过程控制能力、生产效率和生产质量得到明显改善。     

航空制造过程管理电子标签技术应用研究

针对航空制造企业属于典型的离散型复杂制造、生产过程复杂、质量控制要求高等特点,分析了企业资源计划管理与车间现场控制之间信息和管理的分离而导致的生产管理问题,在企业内部生产过程中通过引入电子标签技术跟踪在制品,并兼容条码标签,实现了生产物料信息的实时采集;设计了软件平台实现了制造过程管理与企业资源计划管理的数据和业务集成。某航空制造企业应用的结果表明,生产过程控制能力、生产效率和生产质量得到明显改善。     

构建协同商务系统的核心技术研究

协同商务系统是在扩展的虚拟企业的概念基础上,通过互联网买现企业内部资源的集成和企业之间流程协作的商务模式.从技术集成架构上,SOA已经成为了开发协同商务软件的核心技术和首选的架构模式,而Web Service 是当前最适合实现SCIA的一项技术的集合.基于SOA架构模式的协同商务系统体现了松散藕合、位置透明、协议独立的特点,能够支持随需应变的动态业务需求,很好地解决了企业内外应用系统集成存在的问题.     

基于Web服务的航空项目管理与PDM系统集成

针对航空产品协同开发中工程信息和管理信息相互分离的问题,提出了基于Web服务的项目管理与产品数据管理(PDM)系统集成模型。模型以基于产品BOM的项目WBS分解、映射与关联技术为基础,应用XML中间文件实现项目管理与PDM之间的数据关联与更新,借助PDM电子仓库实现BOM节点相关项目文件的PDM管理,使项目文件通过PDM文档管理平台实现统一、安全的共享。该模型在某航空研究所实现有效应用。     

Toward blockchain and fog computing collaborative design and manufacturing platform: Support customer view

Overview of current manufacturing enterprises show that successful global manufacturing enterprise has great collaboration among designer, manufacturer, and customer, which effect on reducing production life cycle and improving customer satisfaction. Recently, several past and ongoing research projects have conducted to enable the collaborative platform to develop effective collaboration with the manufacturing section, design section, and customer views. However, trustable collaboration and how to utilize customer views efficiently is still a challenge. Therefore, this research proposed a blockchain-enabled fog computing-based collaborative design and manufacturing platform to develop triple communication and cooperation among the manufacturing section, design section, and customers in a trustable environment. In the proposed platform, the machine-learning method is used for clustering and categorizing customer-views, and fog computing-based integration between subsystems via blockchain technology is proposed to improve the data integrity and security problem. The proposed platform explained based on key technology, data integrity, key requirement, and illustrative case study. In this respect, we presented the design and manufacturing of bicycles based on customer requests.     

基于准时制的AO零件配套研究与应用

本文以航空工业成飞公司在基于企业准时制生产过程中实施无纸化零件配套项目为背景，研究在航空企业里装配过程中的AO配套表的无纸化需求，通过协同平台PDM的制造数据确保了装配的零件配套的数据源唯一，为实现企业的准时制生产提供有力的保证。     

Agent-based optimisation of logistics and production planning

Manufacturing and logistics service provision enterprises are currently moving towards open virtual enterprise collaboration networks to meet the needs of the Global Economy. In such networks, manufacturing and logistics planning and scheduling is challenging due to the difficulties in integrating information from different partners and in exploring a large and dynamically changing number of planning and scheduling alternatives. Agent-based technology is considered suitable to support planning and scheduling in such enterprises because agents can dynamically adapt their behaviour to changing requirements and they can reduce the number of planning and scheduling alternatives via negotiation.This paper presents an agent-based approach for supporting logistics and production planning, taking into account not only production schedules but also availability and cost of logistic service providers. This is achieved through efficient negotiation mechanisms based on an extended contracting protocol. The agent infrastructure is being developed within the context of Agentcities, a successful EU-funded initiative to build a world-wide distributed and open platform which provides agent-based services.The proposed approach is illustrated in a case study concerning optimisation of production planning of a virtual manufacturing enterprise in relation to sub-contracted logistic services used to transport materials between the enterprise units.     

VirtuE: a formal model of virtual enterprises for information markets

A vital part of a modern economy is an information market. In this market, information products are being traded in countless ways. Information is bought, modified, integrated, incorporated into other products, and then sold again. Often, the manufacturing of an information product requires the collaboration of several participants. A virtual enterprise is a community of business entities that collaborate on the manufacturing of complex products. This collaboration is often ad hoc, for a specific product only, after which the virtual enterprise may dismantle. The virtual enterprise paradigm is particularly appealing for modeling collaborations for manufacturing information products, and in this paper we present a new model, called VirtuE, for modeling such activities. VirtuE has three principal components. First, it defines a distributed infrastructure with concepts such as members, products, inventories, and production plans. Second, it defines transactions among members, to enable collaborative production of complex products. Finally, it provides means for the instrumentation of enterprises, to measure their performance and to govern their behavior.     

Applications of agent-based systems in intelligent manufacturing: An updated review

Agent technology has been recognized as a promising paradigm for next generation manufacturing systems. Researchers have attempted to apply agent technology to manufacturing enterprise integration, enterprise collaboration (including supply chain management and virtual enterprises), manufacturing process planning and scheduling, shop floor control, and to holonic manufacturing as an implementation methodology. This paper provides an update review on the recent achievements in these areas, and discusses some key issues in implementing agent-based manufacturing systems such as agent encapsulation, agent organization, agent coordination and negotiation, system dynamics, learning, optimization, security and privacy, tools and standards.     

支持动态联盟的多代理系统

为从联盟中获取最大利益,满足企业的生产需求,参与多个联盟是未来企业的发展趋势,在分析了多联盟环境下企业的信息系统需求的基础上,提出了支持动态联盟的多代理企业信息模型。应用该模型构造的企业信息系统,能在完成单个联盟生产任务的同时,很好地对企业自身信息进行综合管理,较好地满足企业参与多个联盟的需要。     

支持动态联盟的车间控制信息系统框架模型

随着世界市场的不断变化与市场竞争的加剧, 动态联盟将成为新的企业组织形态,动态联盟环境下企业间信息流的管理和控制问题越来越 受到人们的重视．车间控制器的设计和开发也必须适应动态联盟的需要．本文对敏捷制造信 息系统（AMIS）和车间的信息流程进行了分析和探讨,结合现有的网络技术、代理技术以及 分布工作流技术,提出了支持动态联盟的车间控制信息系统框架模型．     

制造企业资讯服务平台架构的设计

制造企业信息化建设由以业务流程管理为中心向以知识管理为中心转变,针对这一要求,本文提出一种制造企业资讯服务平台架构的设计。在基础型系统之上,增加多个可由客户定制的增值子模块,包括:信息策略定义子系统、互联网信息抓取子系统、信息研发协同子系统、跨部门知识管理协同子系统。该平台的实施对企业的成本控制、技术更新、市场开拓可起到有效的决策支持和推动作用。     

Integration of manufacturing services into virtual environments over the internet

Virtual reality (VR) is a rapidly developing technology that has a wide spectrum of industrial and commercial applications. Networked (distributed or shared) virtual environments (VE) are of growing interest to modern manufacturing industry; a dominating use of networked virtual manufacturing environments (VMEs) is on-line visualisation and collaborative control of 3D information. This has to be supported by real-time data transfer. To meet a broad range of common requirements for Internet-based VE communications, particularly for virtual manufacturing and collaborative design and control, this paper presents a networked virtual environment system that is designed to support networked virtual design and manufacturing. The system is implemented with manufacturing message specification (MMS) standards so as to integrate a range of manufacturing services into networked VEs over the Internet.