Validitv of the information sharing in cyber supply Chain

The application of supply chain bring us some questions which need to be solved immediately. Bullwhip effect is one of these. We can lighten bullwhip effect through information sharing. The enterprises in SC need long, balance relationship. From Game Theory, the relationship could get. Through the stock information sharing cost analysis of two-stage SC against no sharing, the information sharing is not only need but also efficiency. The core enterprise in SC should use the Principal-agent theory to pursue information sharing with other enterprises.     

基于知识溢出效应的供应链企业利益协调研究

针对知识溢出时供应链企业间的利益分配问题,引入了供应链成员的参与度和贡献因子等来模拟资源共享或协同创新活动所产生的溢出现象,并提出了包括共享认知、技术差距、经济与空间地理、溢出风险控制和溢出成果补偿等主要驱动因素。综合运用修正Shapley模型和专家打分的方法进行模糊组合决策分析,通过模拟由3个成员组成的供应链企业,计算出每个成员的贡献度和其对知识溢出的效应差异,发现知识共享认知因素和溢出效果的补偿因素对供应链企业整体利益协调有较大的影响。最后指出修正模型的合理性,结果也表明知识溢出的量化是个关键性问题,也亟需相应补偿机制的研究。     

A networked sharing application system for reverse engineering

A networked sharing application system for reverse engineering is proposed. It is targeted at a wide distribution of small and medium manufacturing enterprises and the technology complexity of reverse product design. Making full use of modern information     

Design for the Incentive System of Architecture Market

Architecture market is a typical dynamic game market with incomplete information, in which exists three principal parts who are proprietors, supervising companies and contractors. There is a complex principal-agent relationship among them. With the analysis of the principal-agent relationship among proprietors, supervising companies and contractors, two dynamic games of incomplete information have been established and analyzed. If the proprietor only pay instant fee to supervising company, the supervising company will take weak supervise. Only with appropriate incentive way, the strong supervise can be done. Based on it, an incentive system is established to make the supervising companies and contractors work hard, to realize the given purpose of the proprietors.     

浅议广西农产品加工业现状及发展对策

农产品加工业对提高农产品附加值,提升农业整体素质和效益,促进农民增收具有重要意义。通过对广西农产品加工业现状的分析,提出加大政策支持力度,做大做强龙头企业,加强农产品加工业的科技创新体系,调整优化农业结构,以及做好产业承接与提升工作的对策和建议。     

Multi-mode Running Architecture of Networked Manufacturing Platform and Its Implementation Technology

Adopting organizational mode of networked manufacturing platform is an effective way of improving enterprise's condition to implement networked manufacturing. This kind of mode can make the architecture of enterprise collaborative work change from complex network architecture to a simple linear architecture. Based on the organizational mode, a Multi-mode running architecture of networked manufacturing platform was proposed in this paper. The Multi-mode can make networked manufacturing platform to fit different requirement of enterprises and industry. Integrated technology and related standardization technology were studied on the basis of this Multi-mode architecture. It can constitute the technology and implementation basis for the networked manufacturing platform's running.     

The model of information exchange and sharing for CAD/CAPP using STEP and XML schema

To solve the problem of product data exchange and sharing among heterogeneous systems, the key technologies, including manufacturing information sharing, file conversion from STEP AP203/AP214 to AP224 with the conversion ware of STEP neutral files, are discussed.Using STEP standard as information output of CAD systems, the AP203/AP214 file output from CAD systems is transformed to AP224 file with STEP neutral file, while CAPP systems obtained geometry and manufacturing process information of the parts with AP224 neutral files.By translating the STEP files into corresponding XML neutral files according to the transformation criterions constituted by STEP AP28, XML schema library is setup.Upon this, product data exchange and sharing of manufacturing information can be achieved.     

基于MapGIS和AutoCAD土地开发整理规划的研究

MapGIS和AutoCAD各具特点,各有优势,已被广泛应用于土地开发整理领域。在土地开发整理规划设计中,灵活运用这2个软件可以准确提取数据信息、充分利用各种数据资源、提高规划设计效率并最终实现数据共享,这对不断提高土地整理技术以及保持耕地总量平衡有着重要意义。笔者从MapGIS与土地利用规划、AutoCAD与规划设计之间的联系入手,分析了实现两者数据共享所需解决的坐标转换和数据共享的问题,并以某土地整理项目为例,介绍分析了MapGIS和AutoCAD在土地整理中的应用,并完成了该项目的土地利用图和土地利用结构表。     

福建作物种质资源研究与共享利用状况问卷调研

为了解福建作物种质资源研究与共享利用状况。采用问卷调查方法,对福建省9个省级、7个地（市）科研单位（推广中心）进行种质资源研究和共享利用研究进行问卷调研。[结果]结果表明：科研人员整体素质普遍较高,其中从事与种质相关的人数占比64.78%;种质品质、产量性状最受关注;科研人员主要通过查找文献资料并通过单位间种质交换和自行收集获取种质;高达75.03%认为科研经费不足、试验条件和科研协作机制等是制约农作物种质研究的主要因素;加强科研合作交流、提高共享利用服务水平为优化农作物种质资源共享服务主要途径。[结论]当前农作物种质资源共享服务尚不能完全满足科研需求,建议依托福建丰富区域特色农作物种质资源,整合、集成福建作物种质资源数据平台,构建福建省种质信息共享与管理互连服务中心,实现优良、特色种质高效共享,提高资源利用率。     

农业专业期刊刊群建立初探——基于促进农业科技知识传播的视角

为促进农业科技知识传播,同时做大做强科技期刊,针对传统农业科技知识传播方式不足的问题,提出整合行业期刊资源建立农业专业期刊刊群的建议,从入群期刊筛选、期刊网站构建及运营角度进行初步探讨。农业专业期刊刊群具有行业知识全面、可持续更新、免费共享、流量平台化的优势,在创新农业科技知识传播方式的基础上,通过广告运营实现期刊刊群的可持续发展。     

Exploration of Constructions of Enterprise Knowledge Management Systems

knowledge management is an effective method to improve the enterprise's competitive ability. To construct knowledge system is the base for the performance of knowledge management. According to the theory and method of system engineering, information system and information management, this paper gives an architecture of enterprise knowledge management system basing on management information system. The architecture includes several main parts, such as knowledge base, knowledge base management system, people for knowledge management and users. A function structure of knowledge management system is given too.     

对中国村级民主性质的理论认知及其实践价值——以西方民主理论为分析维度

对中国村级民主性质的认知是村级民主政治实践的反映,是村级民主政治实践的产物。任何这方面的认知都应包含一定的实践价值,以引导村级民主政治实践的发展。如果这种认知不能客观地反映村级民主政治实践的内容,也就无法为村级民主政治实践的发展提供正确的方向。因此对中国村级民主性质的理论认知是一项至关重要的理论工作,而西方民主理论可以为这一工作提供有益的分析维度。     

Product Lifecycle Information Model

The technology of product modeling is the basis of Advanced Manufacturing Technologies.Product model is the key to realize sharing information in developing product.Three kinds of product model are compared.Base on it,the concept of product lifecyele information model and its components,the architecture and the approach to modeling are presented.     

Research About the Knowledge Base for Motor Total Design Base on Knowledge-based Engineering

From the point of view of Knowledge-based Engineering, the knowledge expression, the knowledge organizing format, the knowledge base and management system is researched aiming at the characteristic of motor total design and the knowledge. The knowledge of motor concept design is expressed and organized by Object Oriented method, and the blocking knowledge base is built. Base on the academic research, the Object Oriented knowledge base and its management system for motor intelligent design platform are developed. The result indicates this knowledge base can effectively express the motorcycle knowledge, and make reasoning simply.     

植物已知品种数据库构建方法研究

植物已知品种（以下简称“已知品种”）数据库是以品种性状描述、图像和DNA指纹图谱信息为核心,有效整合品种命名、审（鉴）定、保护、推广、转让、培育、栽培、繁殖、保藏等管理和技术信息,模仿人为判定过程,实现自动命名审查和近似品种筛选的高级专家系统。已知品种数据库基于网络环境设计,具有高度的共享性,可以大大提高品种保护、审（鉴）定、种子检测等管理部门的信息交流效率,是农业行政主管部门监控种子质量、维护市场秩序的重要技术支撑。已知品种数据库还可以为种子企业或育种者挑选品种、制定育种目标提供重要参考,节省社会成本。为此,通过对国内外植物品种管理信息系统进行研究,指出植物品种信息管理所应包括的基本内容和功能,得出中国已知品种数据库构建方法。     

Information systems planning model and its applicationin automobile manufacturing enterprises

Effective information strategy and information systems are important for the development of automobile manufacturing enterprises. In complicated and dynamic business environment, information systems planning (ISP) faces the problem of lacking integrated optimization of enterprise strategy, business strategy, and IT strategy. A hierarchical information system planning model is developed for automobile manufacturing enterprises. A planning approach is proposed to make the information system continuously mating the enterprises' strategy. The proposed studies were applied to agile ISP of an automobile manufacturing enterprise with satisfied result.     

Analysis of Information Flow Based on Entropy of Fault Diagnosis

Under the pointview of epistemology and generalized information theory, fault diagnosis can be regarded as the state identification process by dint of various cognitive tools. Therefore, information Entropy can be employed to explain the transfer of information during identifying the faults. The mathematical deduction of information Entropy is given and the idea of Multi-Symtom Domains Comprehensive Feature Knowledge to solve fault diagnosis problems caused by insufficient knowledge and lower cognitiving ability for complex knowledge system is presented.     

Economic Sense of Mortgage and Guarantee in Credit Contract

There exists the information asymmetry between banks and enterprises that need loan, which can cause the problem of adverse selection. With the symmetry information, banks and enterprises can manage to reach best contracts. However, with the information asymmetry, when banks select the price of loan according to the average risk level of borrowers, the problem of adverse selection appears. Mortgage and guarantee are all very helpful to deal with adverse selection in some sides. For example, guarantee can send a signal to banks that enterprises could be low risky, and mortgage can make highly risky enterprises give up borrowing since it will bear more responsibility for its fail. A form of contract that connects the price of loan with the value of mortgage can help to recognize the style of different borrowers.     

基于本体的水产养殖领域知识表示研究

针对水产养殖企业流程各异,品种不一,生产过程关键控制点不同导致采集的信息异构、难以有效共享和缺乏共同理解等问题,采用本体作为知识的表示方法,根据水产养殖领域的特点提出了一种新的领域本体的构建方法,将构建过程划分成规范化、概念化和本体实现3个阶段,并组成一个本体构建迭代流程。这种本体构建方法易学、易用,减少了系统开发的工作量,为解决本体的快速构建问题提供了一个新的思路。     

New Requirement of Modern Enterprise to PDM

In modern society, in order to make full use of information, enterprise not only communicates with interior, but also with the other enterprise. The old PDM (Product Data Management) system can not meet the requirement of enterprise in functions and ranges of management. To retrieve product data easily, the modern enterprises need to store product lifecycle information. At the same time, it is also necessary to expand the function of PDM, in order to share its network information, meet its requirement of collaborating design and make suppliers and partners expediently take part in the management of product data. Based on development of the PDM, this paper expatiates how to expand the old PDM for the modern enterprise.