Integration of Internationally Distributed KB/DB on Material
Integration of Internationally Distributed KB/DB on Material
批准号:
04044049
负责人:
IWATA Shuichi
金额:
$4.42万
依托单位:
依托单位国家:
日本
项目类别:
Grant-in-Aid for international Scientific Research
财政年份:
1992
资助国家:
日本
项目状态:
已结题
起止时间:
1992 至 1994
中文摘要
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英文摘要
This project is a proposal to generate a "virtual laboratory" by showing an exemplar of intelligent integration of different computerized resources for materials design through computer network. This exemplar of virtual laboratory is an computational environment where we can share different levels of information for solution, materials design, materials selection, maintenance of artifacts, life cycle assessment and many future issues through computer networks.The basic idea of materials design in this project is to prepare windows which confine solutions for each design requirement and preferably covers the materials complexity and diversity. Several approaches have been proposed, namely, first principles approaches, structure map approaches, functional maps, mechanism maps and sequences of material development experiences described by a set of production rules. In the process of integration methods will be needed to quickly and efficiently manage the growth, merge and perusal of mater … More ials information. Furthermore, methods to identify extrinsic relations of significance will become mandatory to extract essential relations for each design problem.All the possibilities that may prepare seductive computational environments for materials design are evaluated and as a set of core nodes for it, we select a library for first principles and calculated data of elements to predict electronical structures for different materials, crystallographic data bases, potential databases, microstructural databases and materials properties databases. How to connect data and knowledge between different structural layrs are illustrated in the activity of deriving and evaluating of interatomic potentials. This procedure shows the interactions between different knowledge bases to articulate suitable abstraction/parameterization to increase a predictability as well as an efficiency of calculation in materials design.The big issue that comes after integration of different data and knowledge concerns the quality of collected information. In order to deal with this issue browsers with respect to time and space is developed as a prototype, where how to acquire knowledge through rescaling, rearrangement and pattern matching for classification is discussed and partly implemented as as system. This issue becomes serious in dealing with dynamic microstructural changes and basic concepts on time and space are analyzed and taken into accounts for a specification of the prototype system. Less
期刊论文(3)
专著(0)
科研奖励(0)
会议论文
N.Kiselyova: "Information-predicting systems for the design of new materials" J.Alloys and Compounds. 197. 159-165 (1993)
N.Kiselyova:“新材料设计的信息预测系统”J.合金和化合物。
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作者:
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通讯作者:
S.Iwata: "A Concept of a “Virtual Production Line" Produced by Integrating Databases and Models of Materials" MRS Bulletin. (July). 29-34 (1993)
S.Iwata:“通过集成数据库和材料模型产生的“虚拟生产线”概念”MRS 公告(7 月)。
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作者:
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通讯作者:
S.IWATA: "A Concept of Virtual Production Line Produced by Integrating Databases and Models of Materials" MRS Bulletin.
S.IWATA:“通过集成数据库和材料模型产生的虚拟生产线的概念”MRS 公告。
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Measurement of stress between and around 2 bubbles by the flow birefringence measurement under pressure-oscillating field and its application
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批准号:23560195
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$3.58万
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财政年份:2011
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负责人:IWATA Shuichi
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依托单位:
Basic Research on Data-driven Material Design
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批准号:17300030
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项目类别:Grant-in-Aid for Scientific Research (B)
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资助金额:$9.68万
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财政年份:2005
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负责人:IWATA Shuichi
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依托单位:
Study on Interoperability of Materials Information
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批准号:10490008
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项目类别:Grant-in-Aid for Scientific Research (B)
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资助金额:$8.06万
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财政年份:1998
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负责人:IWATA Shuichi
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依托单位:
海外基金