标准解知识库的构建、检索及应用  

Construction,retrieval and application of standard solution knowledge base

作　　者：任工昌[1] 山旭 张强[1] Ren Gongchang;Shan Xu;Zhang Qiang(Department of Mechanical Engineering,Shaanxi University of Science and Technology,Xi'an 710021,China)

机构地区：[1]陕西科技大学机电工程学院,西安710021

出　　处：《现代制造工程》2018年第12期11-16,共6页Modern Manufacturing Engineering

基　　金：国家自然科学基金项目(51175314);"十二五"国家科技支撑计划项目(2012BAF02B01)

摘　　要：标准解是TRIZ中重要的工程问题解决工具,而标准解知识库是标准解应用的支柱。为提高工程问题解决效率,以76个标准解为基础,以数据挖掘技术为手段,获取专利文献资源隐含的深度知识。创建基于数据挖掘技术的标准解知识库构建流程,实现对专利深度知识的挖掘。为弥补CAI软件在知识库实例检索方面的不足,利用实例推理技术对标准解知识库中的创新实例进行检索,选取相似度较高的几个实例,基于功能特征分析方法实现功能特征的复制、重组及突变,从而生成创新方案。创建标准解知识库应用流程,规范标准解知识库的使用,利用自行车的设计实例验证了流程的可行性。The standard solution is an important engineering problem solving tool in TRIZ,and the standard solution knowledge base is the pillar of standard solution.In order to improve the efficiency of engineering problem solving,based on 76standard solutions and data mining technology to obtain patented literature resources implied depth of knowledge.Creating the process of building the standard solution knowledge base on the data mining technology,to achieve the depth of patent knowledge digging.In order to make up the deficiency of CAI software in case retrieval,uses Case-based Reasoning (CBR)technology to retrieve the innovative examples in the standard solution knowledge base,select several instances with high similarity,realizing the function feature replication,reorganization,mutations based on the functional feature analyse,resulting in innovative solutions.To create a standard solution knowledge base application process,standardize the use of standard solution knowledge base,using the design examples of bicycle to verify the feasibility of the process.

关 键 词：标准解 知识库 数据挖掘 实例推理 功能特征 

分 类 号：TH112[机械工程—机械设计及理论]