Configuration of product plan based on case reasoning of extenics
Through extenics-based case reasoning, this research puts forward a method to configure the modules of complex machine products. Firstly, the knowledge on the process of product design was represented, and the convergence modes of design plans were analyzed, with the aid of product semantics and the...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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Elsevier
2021-04-01
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| Series: | Alexandria Engineering Journal |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S1110016821000028 |
| _version_ | 1818656730848952320 |
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| author | Zhenghong Liu Jie Liu Jian Lyu Huiliang Zhao Yuliang Xu |
| author_facet | Zhenghong Liu Jie Liu Jian Lyu Huiliang Zhao Yuliang Xu |
| author_sort | Zhenghong Liu |
| collection | DOAJ |
| description | Through extenics-based case reasoning, this research puts forward a method to configure the modules of complex machine products. Firstly, the knowledge on the process of product design was represented, and the convergence modes of design plans were analyzed, with the aid of product semantics and the knowledge representation model of the primitives. Next, the semantic correlation function was constructed, and a priority degree evaluation method for product family was created, in order to obtain the optimal configuration plan. In this way, the excellent design genes in product plans with relatively low correlations will be preserved. Finally, the proposed method was verified on the design of computer numerically controlled (CNC) roll grinder. Specifically, the quantitative and qualitative user needs were converted into the design objectives, producing the set of primitives (design objectives). Based on sematic correlations and priority degrees, the product/product family that best match the conceptual product was searched for in the case library, and the optimal configuration plan was prepared, in the light of semantic correlation network and local correlation evaluation. The results show that the local correlations of the bed and workbench module, headstock module, grinding system, measuring system, and support of MK8420 with design objectives were 0.298, 0.450, 0.600, 0.500, and 0.298, respectively, indicating that the configuration plan is in line with user needs and suitable for case-based reasoning. The proposed method has been successfully applied in actual production, laying a good basis for the intelligent design of products. |
| first_indexed | 2024-12-17T03:30:14Z |
| format | Article |
| id | doaj.art-4220e2f8afe642d2bb7ece2bc6e950d2 |
| institution | Directory Open Access Journal |
| issn | 1110-0168 |
| language | English |
| last_indexed | 2024-12-17T03:30:14Z |
| publishDate | 2021-04-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Alexandria Engineering Journal |
| spelling | doaj.art-4220e2f8afe642d2bb7ece2bc6e950d22022-12-21T22:05:17ZengElsevierAlexandria Engineering Journal1110-01682021-04-0160226072618Configuration of product plan based on case reasoning of extenicsZhenghong Liu0Jie Liu1Jian Lyu2Huiliang Zhao3Yuliang Xu4School of Mechanical Engineering, Guiyang University, Guiyang 550005, ChinaSchool of Mechanical Engineering, Guiyang University, Guiyang 550005, ChinaKey Laboratory of Advanced Manufacturing Technology of the Ministry of Education, Guizhou University, Guiyang 550025, ChinaGuizhou Minzu University, Guiyang 550025, ChinaSchool of Mechanical Engineering, Guiyang University, Guiyang 550005, China; Corresponding author.Through extenics-based case reasoning, this research puts forward a method to configure the modules of complex machine products. Firstly, the knowledge on the process of product design was represented, and the convergence modes of design plans were analyzed, with the aid of product semantics and the knowledge representation model of the primitives. Next, the semantic correlation function was constructed, and a priority degree evaluation method for product family was created, in order to obtain the optimal configuration plan. In this way, the excellent design genes in product plans with relatively low correlations will be preserved. Finally, the proposed method was verified on the design of computer numerically controlled (CNC) roll grinder. Specifically, the quantitative and qualitative user needs were converted into the design objectives, producing the set of primitives (design objectives). Based on sematic correlations and priority degrees, the product/product family that best match the conceptual product was searched for in the case library, and the optimal configuration plan was prepared, in the light of semantic correlation network and local correlation evaluation. The results show that the local correlations of the bed and workbench module, headstock module, grinding system, measuring system, and support of MK8420 with design objectives were 0.298, 0.450, 0.600, 0.500, and 0.298, respectively, indicating that the configuration plan is in line with user needs and suitable for case-based reasoning. The proposed method has been successfully applied in actual production, laying a good basis for the intelligent design of products.http://www.sciencedirect.com/science/article/pii/S1110016821000028ExtenicsProduct configuration designPriority degree evaluationComputer numerically controlled (CNC) roll grinder |
| spellingShingle | Zhenghong Liu Jie Liu Jian Lyu Huiliang Zhao Yuliang Xu Configuration of product plan based on case reasoning of extenics Alexandria Engineering Journal Extenics Product configuration design Priority degree evaluation Computer numerically controlled (CNC) roll grinder |
| title | Configuration of product plan based on case reasoning of extenics |
| title_full | Configuration of product plan based on case reasoning of extenics |
| title_fullStr | Configuration of product plan based on case reasoning of extenics |
| title_full_unstemmed | Configuration of product plan based on case reasoning of extenics |
| title_short | Configuration of product plan based on case reasoning of extenics |
| title_sort | configuration of product plan based on case reasoning of extenics |
| topic | Extenics Product configuration design Priority degree evaluation Computer numerically controlled (CNC) roll grinder |
| url | http://www.sciencedirect.com/science/article/pii/S1110016821000028 |
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