Automatic Recognition of Mechanical Assembly Drawings by Parallel Processing and Development of Assembly Modeler

并行处理机械装配图自动识别及装配建模器开发

• 批准号: 06650130
• 负责人: KITAJIMA Katsuhiro
• 金额: $ 1.34万
• 依托单位: Tokyo A&T University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for General Scientific Research (C)
• 财政年份: 1994
• 资助国家: 日本
• 起止时间: 1994 至 1995
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-06650130/
• 关键词: Mechanical Drawings; Assembly; Assembly Model; CAD; Automatic Recognition; アセンブリモデラ

One of the purposes of this study is to develop a prototype recognition system for mechanical assembly drawings, which deal with whole processing from off-line inputting of mechanical assembly drawings via an image scanner to outputting of an assembly model. The other purpose is to formulize the multi-purpose assembly model that can be used as the core of a product model.About the former issue, since the budget was considerably cut down, the development of the parallel processors became impossible.Hpwever, about the latter, we made great progress on clarifying the specification of the assembly model. We surveyed the specification items by inquiring them to both CAD vendors and users, and formulized them as several functions. They are composed of main objects and scopes, part modeling function, assembly modeling function, support of bottom-up design, support of top-down design, support of concurent engineering, motion analysis application, specification of manufacturing data, application data for assembling process, and other applications.We made them public with other researchers as a research paper of ISCIE.

本研究的目的之一是开发一个机械装配图识别原型系统，该系统处理从机械装配图通过图像扫描仪离线输入到装配模型输出的整个过程。另一个目的是建立一个多功能的装配模型，作为产品模型的核心，对于前者，由于预算的削减，并行处理器的开发变得不可能，而对于后者，我们在明确装配模型的规范方面取得了很大的进展。我们调查的规格项目，通过询问他们的CAD供应商和用户，并将其公式化为几个功能。主要内容包括：主要对象和范围、零件建模功能、装配建模功能、自底向上设计支持、自顶向下设计支持、并行工程支持、运动分析应用、制造数据规范、装配工艺应用数据等，并作为ISCIE的研究论文与其他研究人员共同发表。

项目成果

N.Sugimura,K.Kitajima,et al.: "A Study Product Model for Design and Anglysis of Mechanical-" Japan-U.S.A.Sympesium on Flexible Automation. 495-498 (1994)

N.Sugimura,K.Kitajima,et al.：“机械设计和分析的研究产品模型-”日美柔性自动化研讨会。

杉村延広,森脇俊道,喜多俊樹,大高哲彦,平岡弘之,北嶋克寛,黒岩正: "STEPに基づく機械組立品の設計および解析のためのプロダクトモデルに関する研究" システム制御情報学会誌. Vol. 8, No. 9. 466-473 (1995)

Nobuhiro Sugimura、Toshimichi Moriwaki、Toshiki Kita、Tetsuhiko Otaka、Hiroyuki Hiraoka、Katsuhiro Kitajima、Tadashi Kuroiwa：“基于 STEP 的机械装配设计和分析的产品模型研究”系统、控制和信息工程师学会杂志，第 8 卷，第 9 期。466-473 (1995)

N.Sugimura, T.Moriwaki, T.Kita, A.Ohtaka, H.Hiraoka, K.Kitajima and T.Kuroiwa: "A Study on Product Model for Design and Analysis of Mechanical Assemblies Based on STEP" J.ISCIE. 8-9. 466-473 (1995)

N.Sugimura、T.Moriwaki、T.Kita、A.Ohtaka、H.Hiraoka、K.Kitajima 和 T.Kuroiwa：“基于 STEP 的机械装配设计和分析的产品模型研究”J.ISCIE。

杉村延広,北嶋克寛,他: "STEPに基づく機械組立品の設計及び解析のためのプロダクトモデルの研究" システム制御情報学会誌. (1995)

Nobuhiro Sugimura、Katsuhiro Kitajima 等人：“基于 STEP 的机械装配设计和分析的产品模型研究”系统、控制和信息工程师学会期刊 (1995)。

M.Sugimura,K.Kitajima,et.al.: "A Study on Prcolnct Moolcl for Design and Analysis of Medranical Assemblies Based on STE" Proc,of ISCIE&ASME,th Japan-USA Syinp on Flexible Automation. JULY. 495-498 (1994)

M.Sugimura,K.Kitajima,et.al.：“A Study on Procolnct Moolcl for Design and Analysis of Medranical Assemblies Based on STE”Proc,of ISCIE