Behavior modeling for product design support focusing on topological information of components
In recent years, with globalization in industry, there is a concern about increase of defects caused by using products in unexpected ways. To solve this problem, a method to predict such defects in the products in advance in the design stage has been proposed, in which behaviors of the products and...
| Main Authors: | , , |
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| Format: | Article |
| Language: | Japanese |
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The Japan Society of Mechanical Engineers
2020-08-01
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| Series: | Nihon Kikai Gakkai ronbunshu |
| Subjects: | |
| Online Access: | https://www.jstage.jst.go.jp/article/transjsme/86/891/86_20-00160/_pdf/-char/en |
| _version_ | 1828099438195769344 |
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| author | Itsuki HATANO Eiji MORINAGA Hidefumi WAKAMATSU |
| author_facet | Itsuki HATANO Eiji MORINAGA Hidefumi WAKAMATSU |
| author_sort | Itsuki HATANO |
| collection | DOAJ |
| description | In recent years, with globalization in industry, there is a concern about increase of defects caused by using products in unexpected ways. To solve this problem, a method to predict such defects in the products in advance in the design stage has been proposed, in which behaviors of the products and physical phenomena are represented by Petri net. However, in order to achieve a more accurate prediction, it is necessary to consider topological information of components of the products. In this research, we aimed to represent topological information of elements of an electric circuit, and to make it possible to detect defects in cooperation with the method of the previous research. By modeling each element in an electrical circuit by Petri net and connecting them each other following the connection state of the circuit, it is possible to build a model that represents topological information of the circuit. And, two types of the model can check whether there is a closed circuit and which element the current flows through. In addition, by integrating them and the conventional model and reflecting the information in the circuit to the conventional model, more accurate defect detection can be performed. The effectiveness of the method was shown by case studies using simple circuit examples. |
| first_indexed | 2024-04-11T08:14:58Z |
| format | Article |
| id | doaj.art-88956eca2b1949e4ae08f4d2a7c44fc8 |
| institution | Directory Open Access Journal |
| issn | 2187-9761 |
| language | Japanese |
| last_indexed | 2024-04-11T08:14:58Z |
| publishDate | 2020-08-01 |
| publisher | The Japan Society of Mechanical Engineers |
| record_format | Article |
| series | Nihon Kikai Gakkai ronbunshu |
| spelling | doaj.art-88956eca2b1949e4ae08f4d2a7c44fc82022-12-22T04:35:12ZjpnThe Japan Society of Mechanical EngineersNihon Kikai Gakkai ronbunshu2187-97612020-08-018689120-0016020-0016010.1299/transjsme.20-00160transjsmeBehavior modeling for product design support focusing on topological information of componentsItsuki HATANO0Eiji MORINAGA1Hidefumi WAKAMATSU2Department of materials and manufacturing science, Osaka UniversityGraduate School of Humanities and Sustainable System Sciences, Osaka Prefecture UniversityDepartment of materials and manufacturing science, Osaka UniversityIn recent years, with globalization in industry, there is a concern about increase of defects caused by using products in unexpected ways. To solve this problem, a method to predict such defects in the products in advance in the design stage has been proposed, in which behaviors of the products and physical phenomena are represented by Petri net. However, in order to achieve a more accurate prediction, it is necessary to consider topological information of components of the products. In this research, we aimed to represent topological information of elements of an electric circuit, and to make it possible to detect defects in cooperation with the method of the previous research. By modeling each element in an electrical circuit by Petri net and connecting them each other following the connection state of the circuit, it is possible to build a model that represents topological information of the circuit. And, two types of the model can check whether there is a closed circuit and which element the current flows through. In addition, by integrating them and the conventional model and reflecting the information in the circuit to the conventional model, more accurate defect detection can be performed. The effectiveness of the method was shown by case studies using simple circuit examples.https://www.jstage.jst.go.jp/article/transjsme/86/891/86_20-00160/_pdf/-char/enbehaviordesign supportconceptual designdefect detectiontopologypetri netelectrical circuit |
| spellingShingle | Itsuki HATANO Eiji MORINAGA Hidefumi WAKAMATSU Behavior modeling for product design support focusing on topological information of components Nihon Kikai Gakkai ronbunshu behavior design support conceptual design defect detection topology petri net electrical circuit |
| title | Behavior modeling for product design support focusing on topological information of components |
| title_full | Behavior modeling for product design support focusing on topological information of components |
| title_fullStr | Behavior modeling for product design support focusing on topological information of components |
| title_full_unstemmed | Behavior modeling for product design support focusing on topological information of components |
| title_short | Behavior modeling for product design support focusing on topological information of components |
| title_sort | behavior modeling for product design support focusing on topological information of components |
| topic | behavior design support conceptual design defect detection topology petri net electrical circuit |
| url | https://www.jstage.jst.go.jp/article/transjsme/86/891/86_20-00160/_pdf/-char/en |
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