中国机械工程

• • 上一篇    下一篇

[数据驱动的产品设计]面向智能制造服务的产品设计需求信息可视化方法

李晓英1;周大涛2   

  1. 1.湖北工业大学工业设计学院,武汉,430068
    2.武汉理工大学艺术与设计学院,武汉,430070
  • 出版日期:2020-04-10 发布日期:2020-05-28
  • 基金资助:
    国家自然科学基金资助项目(51605352);
    教育部人文社会科学研究规划基金资助项目(18YJAZH048)

Product Design Requirement Information Visualization Approach for Intelligent Manufacturing Services

LI Xiaoying1;ZHOU Datao2   

  1. 1.School of Industrial Design,Hubei University of Technology,Wuhan,430068
    2.School of Art and Design,Wuhan University of Technology,Wuhan,430070
  • Online:2020-04-10 Published:2020-05-28

摘要: 为实现智能制造服务视角下产品设计需求信息全面、准确、高效和清晰的表达,构建了一种设计需求信息可视化方法。利用网络爬虫工具抓取相关平台上的竞品现状信息、用户反馈信息等产品调研对象的数据文本;利用自然语言处理技术,对采集到的设计需求数据进行预处理和特征提取,从而获得可编码文本数据;采用共现矩阵、聚类图、战略坐标图等方法和工具,对文本数据进行编码与分析,以实现产品设计需求信息的可视化表达,并结合定性调整函数计算需求权重。以某型号谷物联合收割机的竞品现状信息分析为例,验证了所提方法的可行性和有效性。

关键词: 智能制造, 产品设计, 信息可视化, 共现矩阵, 战略坐标图

Abstract: From the perspective of intelligent manufacturing services, a design requirement visualization method was constructed to achieve a comprehensive, accurate, efficient and clear expression of design requirement informations. Firstly, the relevant platforms of the status of the competition informations, user feedback informations and other research object data text were captured by the web crawler tools. Secondly, the design requirement data were reprocessed and features were extracted by natural language processing technology to obtain the encoded text data. Thirdly, the text data were coded and analyzed by means of co-occurrence matrix, cluster graph and strategic coordinate graph to realize the visual expression of product design requirement informations, and to calculate the requirement weights with qualitative adjustment function. In order to verify the feasibility and validity of the method, the analysis of competitive status informations, a type of grain combine harvester was taken as an example.

Key words: intelligent manufacturing, product design, information visualization, co-occurrence matrix, strategic diagram

中图分类号: