大数据驱动的产品精确设计理论、方法及其应用研究

项目名称： 大数据驱动的产品精确设计理论、方法及其应用研究

项目编号： No.51475417

项目类型： 面上项目

立项/批准年度： 2015

项目学科： 机械、仪表工业

项目作者： 谭建荣

作者单位： 浙江大学

项目金额： 100万元

中文摘要： 本项目提出大数据驱动的产品精确设计理论、方法及其应用研究，从大数据的设计精确依据、设计精确匹配和设计精确验证角度研究产品全生命周期精确设计问题，以大数据下复杂产品设计精确依据与设计建模、异构数据的产品数据知识库构建与精确检索、基于大数据的需求精确描述与功能精确设计、数据仿真与实验验证相结合的性能精确设计和产品精确设计系统研发、实现技术及其应用为主要研究内容，建立大数据驱动的产品精确设计理论体系，形成面向设计制造过程的产品大数据设计知识多源异构数据匹配技术，实现产品全生命周期大数据设计精确依据的描述、转换、映射、融合和评价，开发产品精确设计大数据诊断、挖掘、匹配及验证工具集，研制具有大数据特色的、面向领域应用的产品精确设计软件系统，应用于典型复杂装备（如精密等温锻造液压机、快速薄板冲压液压机及其他重要装备）设计制造之中，为我国重大机电装备的精确设计提供技术支撑。

中文关键词： 大数据；精确设计；设计依据；知识匹配；精确验证

英文摘要： Project proposes the theories, methods and its application research of product accurate design driven by big-data, research on accurate design issues of product lifecycle from big-data's design accurate basis, design exact match, design accurate validation angle, mainly do research on design's accurate basis and accurate modeling of complex product, data repository construction of product and accurate retrieval of heterogeneous data, accurate description of the design and function of accurate data based on the needs of large, accurate demand description and features accurate design based on big-data, system development, implementation technology and its applications of accurate property system design and product accurate design of data simulation and experimental verification. Establish product accurate design theory system driven by big-data, form product big-data design knowledge multi-source heterogeneous data matching technology for the design and manufacturing process, realization the description, conversion, mapping, integration and evaluation of accurate basis big-data design of the product life cycle. Develop big-data diagnosis, mining, matching, validation and self-repair tools of products accurate design, develop big-data characteristics and field application oriented product design software systems, applied to typical complex equipment (such as precision isothermal forging hydraulic press, Rapid sheet stamping hydraulic press), provide technical support for the accurate design of major mechanical and electrical equipment.

英文关键词： Big-data;Accurate design;Design basis;Knowledge match;Accurate verification