Development of Design Navigation System Combining Design Knowledge with Design Tools in a Step-by-Step Process

Nonaka, Norihiko; Shimizu, Yuki; Mochida, Toshihiko; Yokohari, Takashi; Nishigaki, Ichiro

doi:10.1299/kikaic.74.225

Cited by 4 publications

(1 citation statement)

References 0 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Over the recent years, products are increasingly being developed under harsh conditions in the manufacturing industry with growing demands for high performance, low cost, quality improvement, and shortening of design period (1) . In order to meet these demands, effective use of digital engineering, such as 3DCAD/CAE is indispensable.…”

Section: Introductionmentioning

confidence: 99%

Efficient Design Method Based on Evaluation Using CAE System

Sawai

Aoyama

2010

JAMDSM

View full text Add to dashboard Cite

In design processes, a product shape is defined on a CAD system, and design analysis and evaluation are performed on a CAE system. When modification of the design shape is required as a result of design evaluation, the design shape is modified using the CAD system and the analysis and evaluation processes using the CAE system are repeated. In the analysis of a design shape with the CAE system, mesh data is generated using the form data constructed by the CAD system. Whenever design shape is to be modified using the CAD system, mesh data must be regenerated. The quality of mesh data greatly influences analysis accuracy, and high quality mesh data requires considerable time and cost to generate. The purpose of the study is to propose a novel digital engineering method for design evaluation using a CAE system and to confirm the effectiveness of the method. The proposed method enables designers to modify designs using mesh data and to automatically transform the mesh data to the CAD data, to minimize the cost and time for regenerating mesh data after design modification. A basic system was also developed to confirm the usefulness of the proposed method.

show abstract

Section: Introductionmentioning

confidence: 99%

Efficient Design Method Based on Evaluation Using CAE System

Sawai

Aoyama

2010

JAMDSM

View full text Add to dashboard Cite

show abstract

Technique for checking design rules for three-dimensional CAD data

Hariya

Nonaka

Shimizu

et al. 2010

2010 3rd International Conference on Computer Science and Information Technology

View full text Add to dashboard Cite

Development of Useful Information Delivery Technique Coordinated with Design Process

Shimizu¹,

Yoshito²,

Honda³

et al. 2012

Trans.JSME(C)

View full text Add to dashboard Cite

We developed a technique for searching for useful information suitable for the user's work from a database consisting of the past projects and delivering it to the user with the aim of improving operational efficiency. Previously, information sharing systems have been developed, but there was the problem that information was not used if the user oneself did not retrieve it. Useful information suitable for the user's work can be delivered automatically by using our original technique, which are keywords extraction and relevancy evaluation by TF･IDF･ITF between search results and the user's work. The developed system was applied to information equipment design and was confirmed that it was able to deliver useful information with 80% accuracy.

show abstract

Development of Design Navigation System Combining Design Knowledge with Design Tools in a Step-by-Step Process

Cited by 4 publications

References 0 publications

Efficient Design Method Based on Evaluation Using CAE System

Efficient Design Method Based on Evaluation Using CAE System

Technique for checking design rules for three-dimensional CAD data

Development of Useful Information Delivery Technique Coordinated with Design Process

Contact Info

Product

Resources

About