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Combining Deep Learning with Knowledge Graph for Design Knowledge Acquisition in Conceptual Product Design
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作者 Yuexin Huang Suihuai Yu +4 位作者 Jianjie Chu Zhaojing Su Yangfan Cong Hanyu Wang Hao Fan 《Computer Modeling in Engineering & Sciences》 SCIE EI 2024年第1期167-200,共34页
The acquisition of valuable design knowledge from massive fragmentary data is challenging for designers in conceptual product design.This study proposes a novel method for acquiring design knowledge by combining deep ... The acquisition of valuable design knowledge from massive fragmentary data is challenging for designers in conceptual product design.This study proposes a novel method for acquiring design knowledge by combining deep learning with knowledge graph.Specifically,the design knowledge acquisition method utilises the knowledge extraction model to extract design-related entities and relations from fragmentary data,and further constructs the knowledge graph to support design knowledge acquisition for conceptual product design.Moreover,the knowledge extraction model introduces ALBERT to solve memory limitation and communication overhead in the entity extraction module,and uses multi-granularity information to overcome segmentation errors and polysemy ambiguity in the relation extraction module.Experimental comparison verified the effectiveness and accuracy of the proposed knowledge extraction model.The case study demonstrated the feasibility of the knowledge graph construction with real fragmentary porcelain data and showed the capability to provide designers with interconnected and visualised design knowledge. 展开更多
关键词 Conceptual product design design knowledge acquisition knowledge graph entity extraction relation extraction
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Product Specification Analysis for Modular Product Design Using Big Sales Data 被引量:2
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作者 Jian Zhang Bingbing Li +1 位作者 Qingjin Peng Peihua Gu 《Chinese Journal of Mechanical Engineering》 SCIE EI CAS CSCD 2023年第1期19-33,共15页
Big data on product sales are an emerging resource for supporting modular product design to meet diversified customers’requirements of product specification combinations.To better facilitate decision-making of modula... Big data on product sales are an emerging resource for supporting modular product design to meet diversified customers’requirements of product specification combinations.To better facilitate decision-making of modular product design,correlations among specifications and components originated from customers’conscious and subconscious preferences can be investigated by using big data on product sales.This study proposes a framework and the associated methods for supporting modular product design decisions based on correlation analysis of product specifications and components using big sales data.The correlations of the product specifications are determined by analyzing the collected product sales data.By building the relations between the product components and specifications,a matrix for measuring the correlation among product components is formed for component clustering.Six rules for supporting the decision making of modular product design are proposed based on the frequency analysis of the specification values per component cluster.A case study of electric vehicles illustrates the application of the proposed method. 展开更多
关键词 Modular product design Customer preference product specifications Correlation analysis Big sales data Electric vehicle
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A Review on Sustainable Product Design, Marketing Strategies and Conscious Consumption of Bamboo Lifestyle Products
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作者 Prasad Neha Muthusamy Aravendan 《Intelligent Information Management》 2023年第3期67-99,共33页
Conscious consumption is a trend that is here to stay since consumers are becoming more aware of their purchasing decision and its impact on their health & environment. To sustain in the market on the move towards... Conscious consumption is a trend that is here to stay since consumers are becoming more aware of their purchasing decision and its impact on their health & environment. To sustain in the market on the move towards sustainability and meet the demands, companies need to re-examine their footprints and incorporate green practices in their products and organization. Using eco-friendly material & processes is one of the remedies to come up with this, and bamboo is one of the most versatile, green and renewable natural resources on planet earth. Traditionally bamboo has been exploited to a large extent but cutting-edge options available for bamboo are still limited and have a scope of indulging fully in the lifestyle of people in India. The global market size of bamboo was valued at UED 53.28 billion in 2020, and it is expected to grow at compound annual growth rate of 5.7% from 2022 to 2028. There is increasing demand for sustainable construction, and furniture and handicraft products also have considerable weightage. Manny brands and craft clusters of bamboo are realizing and promoting this green quotient of bamboo to the market to attract the eco-conscious audience and trying to cope up with the advancement of sustainability, like certifications of being a green organisation. Despite the exceptional qualities of bamboo, it is considered as a marginalized material due to low production rate, high competition with the non-eco-friendly or cheaper alternatives, aesthetics and marketing gaps. There is a gap between willingness to purchase and an actual purchase when it comes to the sustainable products and marketing plays a major role in conversions. The main purpose of the research is to study and understand the product, craft, design, production processes and marketing practices of bamboo lifestyle products and how conscious consumption patterns influence the bamboo products and the industry in relevance to the sustainability. Exploratory research method was applied with the literature survey and reviewing of the research papers from the peer reviewed journals. They were classified and reviewed based on the areas relevant to the bamboo products. The research outcome revealed the research gaps and the results were discussed and presented with the perspectives of product design, conscious consumption and marketing strategies in relevant to the sustainability of bamboo lifestyle products. 展开更多
关键词 BAMBOO BRANDING Conscious Consumption Home Furnishing Interior design Lifestyle products Marketing product design Sustainability
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Triple-Helix Structured Model Based on Problem-Knowledge-Solution Co-evolution for Innovative Product Design Process 被引量:4
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作者 Qian Hui Yan Li +1 位作者 Ye Tao Hongwei Liu 《Chinese Journal of Mechanical Engineering》 SCIE EI CAS CSCD 2020年第6期49-63,共15页
A design problem with deficient information is generally described as wicked or ill-defined.The information insufficiency leaves designers with loose settings,free environments,and a lack of strict boundaries,which pr... A design problem with deficient information is generally described as wicked or ill-defined.The information insufficiency leaves designers with loose settings,free environments,and a lack of strict boundaries,which provides them with more opportunities to facilitate innovation.Therefore,to capture the opportunity behind the uncertainty of a design problem,this study models an innovative design as a composite solving process,where the problem is clarified and resolved from fuzziness to satisfying solutions by interplay among design problems,knowledge,and solutions.Additionally,a triple-helix structured model for the innovative product design process is proposed based on the co-evolution of the problem,solution,and knowledge spaces,to provide designers with a distinct design strategy and method for innovative design.The three spaces interact and co-evolve through iterative mappings,including problem structuring,knowledge expansion,and solution generation.The mappings carry the information processing and decision-making activities of the design,and create the path to satisfying solutions.Finally,a case study of a reactor coolant flow distribution device is presented to demonstrate the practicability of this model and the method for innovative product design. 展开更多
关键词 Innovative design Problem-knowledge-solution co-evolution design activity design process product design
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Product design on the basis of fuzzy quality function deployment 被引量:2
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作者 Li Zhaoling Gao Qisheng Zhang Dongling 《Journal of Systems Engineering and Electronics》 SCIE EI CSCD 2008年第6期1165-1170,共6页
In the implementation of quality function deployment (QFD), the determination of the target values of engineering characteristics is a complex decision process with multiple variables and multiple objectives that sh... In the implementation of quality function deployment (QFD), the determination of the target values of engineering characteristics is a complex decision process with multiple variables and multiple objectives that should trade off, and optimize all kinds of conflicts and constraints. A fuzzy linear programming model (FLP) is proposed. On the basis of the inherent fuzziness of QFD system, triangular fuzzy numbers are used to represent all the relationships and correlations, and then, the functional relationships between the customer needs and engineering characteristics and the functional correlations among the engineering characteristics are determined with the information in the house of quality (HoQ) fully used. The fuzzy linear programming (FLP) model aims to find the optimal target values of the engineering characteristics to maximize the customer satisfaction. Finally, the proposed method is illustrated by a numerical example. 展开更多
关键词 quality function deployment house of quality product design fuzzy optimization customer satisfaction
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A Method for Solving Computer-Aided Product Design Optimization Problem Based on Back Propagation Neural Network 被引量:1
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作者 周祥 何小荣 陈丙珍 《Chinese Journal of Chemical Engineering》 SCIE EI CAS CSCD 2004年第4期510-514,共5页
Because of the powerful mapping ability, back propagation neural network (BP-NN) has been employed in computer-aided product design (CAPD) to establish the property prediction model. The backward problem in CAPD is to... Because of the powerful mapping ability, back propagation neural network (BP-NN) has been employed in computer-aided product design (CAPD) to establish the property prediction model. The backward problem in CAPD is to search for the appropriate structure or composition of the product with desired property, which is an optimization problem. In this paper, a global optimization method of using the a BB algorithm to solve the backward problem is presented. In particular, a convex lower bounding function is constructed for the objective function formulated with BP-NN model, and the calculation of the key parameter a is implemented by recurring to the interval Hessian matrix of the objective function. Two case studies involving the design of dopamine β-hydroxylase (DβH) inhibitors and linear low density polyethylene (LLDPE) nano composites are investigated using the proposed method. 展开更多
关键词 computer-aided product design (CAPD) back propagation neural network (BP-NN) a BB algorithm convex lower bounding function interval Hessian matrix
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Atomic Force Microscopy Measurement in the Lignosulfonate/Inorganic Silica System:From Dispersion Mechanism Study to Product Design
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作者 Jingyu Wang Yong Qian +2 位作者 Yijie Zhou Dongjie Yang Xueqing Qiu 《Engineering》 SCIE EI 2021年第8期1140-1148,共9页
Designing and preparing high-performance lignin-based dispersants are crucial steps in realizing the value-added utilization of lignin on an industrial scale.Such process depends heavily on an understanding of the dis... Designing and preparing high-performance lignin-based dispersants are crucial steps in realizing the value-added utilization of lignin on an industrial scale.Such process depends heavily on an understanding of the dispersion mechanism of lignin-based dispersants.Here,atomic force microscopy(AFM)is employed to quantitatively investigate the dispersion mechanism of a lignosulfonate/silica(LS/SiO_(2))system under different pH conditions.The results show that the repulsive force between SiO_(2)particles in LS solution is stronger than it is in water,resulting in better dispersion stability.The Derjaguin–Landau–Verwey–Overbeek(DLVO)formula as well as the DLVO formula combined with steric repulsion is utilized for the fitting of the AFM force/distance(F/D)curves between the SiO_(2)probe and substrate in water and in LS solution.Based on these fitting results,electrostatic and steric repulsive forces are respectively calculated,yielding further evidence that LS provides strong steric repulsion between SiO_(2)particles.Further studies indicate that the adsorbance of LS on SiO_(2)(Q),the normalized interaction constant(A),and the characteristic length(L)are the three critical factors affecting steric repulsion in the LS/SiO_(2)system.Based on the above conclusions,a novel quaternized grafted-sulfonation lignin(QAGSL)dispersant is designed and prepared.The QAGSL dispersant exhibits good dispersing performance for SiO_(2)and real cement particles.This work provides a fundamental and quantitative understanding of the dispersion mechanism in the LS/inorganic particle system and provides important guidance for the development of high-performance lignin-based dispersants. 展开更多
关键词 LIGNIN SILICA Atomic force microscopy Dispersion mechanism product design
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Study and application on product design system orienting to optimal utilization of material resources
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作者 阎春平 《Journal of Chongqing University》 CAS 2006年第2期83-88,共6页
Product design plays a decisive role in material resource consumption in manufacturing systems. So it is significant to study optimal utilization of material resources of manufacturing system from the perspective of p... Product design plays a decisive role in material resource consumption in manufacturing systems. So it is significant to study optimal utilization of material resources of manufacturing system from the perspective of product design. This paper firstly defines concept of product design, then after an analysis of design objectives the author proposes a target system of product design with three subsystems: structural system, functional system, and technical system. Finally, a product design system on Architectural Metal Structure Enterprises is developed and used in light of the great consumption of material resources in Metal Structure Enterprises. The system has got an obvious effect on improving comprehensive optimal using rate of material resources of enterprises, reducing design cycle, improving management of enterprises. 展开更多
关键词 optimal utilization of material resources product design system architectural metal structure enterprises
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Multifunctional Product Design Concept in Mixed-Media Textile Lampshades
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作者 George K. Fobiri Solomon M. Ayesu +3 位作者 Ebenezer K. Howard Timothy Crentsil Michael O. Nyarko Maud Schal 《Journal of Textile Science and Technology》 2020年第4期218-231,共14页
Ghanaian society and the world at large have shown a strong interest in the use of lampshades with evidence from hotels and residential dwellings. Table-top Lampshades direct the rays of light to make sight easier for... Ghanaian society and the world at large have shown a strong interest in the use of lampshades with evidence from hotels and residential dwellings. Table-top Lampshades direct the rays of light to make sight easier for reading whereas bedside lampshades provide romantic illumination and beautification in bedrooms. This art studio research sought to examine lampshades on Ghanaian market;their qualities, significance, shortcomings, etc. as the basis to design and produce inventive lampshades for private and public use. The study was conducted at an art studio condition using Practice-based research design method. Findings show that lampshades serve functional and aesthetic significance in public dwellings and the hospitality industry. Nonetheless, available lampshades on the Ghanaian market lack the multifunctional property as well as a local touch which arguably makes them misfit in Ghanaian context in terms of usage. The innovative results of the studio-produced lampshades revealed the possibility of creating symbolic and multifunctional lampshades which suit specific space and tradition. The study recommends the adoption of such innovative design approach in the creation of interior design and decoration artefacts for residential and public edifices. 展开更多
关键词 product design Multifunctional Concept TEXTILES Lampshades Mixed-Media
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Development of Product Design Projects Applying Specifications and Factors Matrix (SFM) as a Support Tool in Higher Education
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作者 José Luis Santolaya Anna Maria Biedermann Ana Serrano 《World Journal of Engineering and Technology》 2016年第2期141-152,共12页
The application of work strategies taking into account, from the initial stages, all the factors involved in the product design process is considered essential by the researches to generate higher quality products, as... The application of work strategies taking into account, from the initial stages, all the factors involved in the product design process is considered essential by the researches to generate higher quality products, assess users’ needs and anticipate design problems. This paper presents two approaches of design project development, denominated respectively: projects with imposed specifications and projects with derived specifications and proposes the use of the matrix that integrates specifications and design factors (SFM). This design support tool complements others already used in the development of product concepts by higher education students, increasing the capacity of synthesis and structuring of information in order to facilitate decision-making into the design process. Its elaboration implies understanding of objectives, identifying of factors and establishing of specifications. At the same time, it aims to foster the reflection process and an integrated information analysis. The application of SFM and its contribution to different project approaches are shown in this paper. 展开更多
关键词 product design Matrix SPECIFICATIONS FACTORS Engineering Education
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Economic analysis in product design——A case study of a TCM dietary supplement
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作者 Yuen Shan Cheng Ka Yip Fung +1 位作者 Ka Ming Ng Christianto Wibowo 《Chinese Journal of Chemical Engineering》 SCIE EI CAS CSCD 2016年第1期202-214,共13页
An approach for the economic analysis of chemical product design is proposed. It takes into account of customers' preference on product quality and economic considerations such as pricing, profit, market share, ca... An approach for the economic analysis of chemical product design is proposed. It takes into account of customers' preference on product quality and economic considerations such as pricing, profit, market share, capital investment, and operating cost. The activities needed to support business decision making – identifying product quality, estimating product cost, calculating financial metrics, and performing make–buy analysis – are discussed.The design of a Ganoderma lucidum dietary supplement, a traditional Chinese medicinal(TCM) product, is used to illustrate all the activities in this approach. 展开更多
关键词 product design product conceptualization TCM dietary supplement Economic analysis Make–buy analysis
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Sense of Science and Technology in Product Design
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作者 Zhizhong Ding 《International Journal of Technology Management》 2013年第4期39-41,共3页
Sense of science and technology has become the trend of modem design, but the commonly acknowledged sense of science and technology is different from science and technology itself. Starting from machine aesthetics and... Sense of science and technology has become the trend of modem design, but the commonly acknowledged sense of science and technology is different from science and technology itself. Starting from machine aesthetics and high-tech style, combined with the changing process of the sense of science and technology, it analyzes the causes and related social factors, style characteristics and manifestations of the sense of science and technology, as well as the inherent relationship of multi-angle analysis technology and the sense of science and technology. It illustrates the social value and defects of artistic expression of the sense of science and technology and reflects on the connection and difference between science and technology on the one hand and the sense of science and technology on the other hand. 展开更多
关键词 Sense of science and technology product design design trend High-tech style.
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Refinement and Drawing Lessons from Traditional Chinese Cultural Elements for Cultural and Creative Product Design
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作者 Yufen Li 《Proceedings of Business and Economic Studies》 2021年第4期89-92,共4页
Chinese culture has been continuously developing for 5000 years of historical development.Its traditional culture has had an impact on social development,and this traditional culture is rooted in the development of th... Chinese culture has been continuously developing for 5000 years of historical development.Its traditional culture has had an impact on social development,and this traditional culture is rooted in the development of the society.The traditional Chinese culture also has certain significance for the design of modem cultural and creative works,which does not only inject vitality for cultural and creative products,but it also enhances the artistry of cultural and creative products.Therefore,based on this,this paper expounds the concept of traditional Chinese culture with cultural and creative products,analyzes the value of traditional culture in cultural and creative products,and explores how to refine and draw lessons from traditional Chinese cultural elements in the process of cultural and creative product design. 展开更多
关键词 Cultural and creative products product design Traditional Chinese cultural elements Refinement and drawing lessons
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The formal beauty of product design
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作者 米兴栋 《商情》 2011年第6期178-178,共1页
关键词 英语 语法 语言学 教育事业
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The affinity of product design in the network era
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作者 王威 《商情》 2011年第6期51-51,共1页
关键词 英语 语法 语言学 教育事业
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Developing a Higher-Cycled Product Design CAE Model: The Evolution of Automotive Product Design and CAE
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作者 Kakuro Amasaka Takehiro Onodera Takahito Kozaki 《通讯和计算机(中英文版)》 2013年第10期1292-1306,共15页
关键词 CAE分析 产品设计 汽车制造商 开发 循环 演变 型号 质量保证
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Identifying Risk at the Conceptual Product Design Phase: A Web-Based Software Solution and Its Evaluation
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作者 Katie Grantham Cassandra Elrod +1 位作者 Barry Flaschbart William Kehr 《Modern Mechanical Engineering》 2012年第2期25-34,共10页
This paper introduces a web-based application that enables engineers or designers to identify risks during the conceptual phase of a product design. This software application was developed based on the Risk in Early D... This paper introduces a web-based application that enables engineers or designers to identify risks during the conceptual phase of a product design. This software application was developed based on the Risk in Early Design (RED) method developed by Author, Stone, and Tumer. The RED method demonstrates that risks can be identified in the early phase of product design by relating recorded historical failure information to product functions. Based on the concept of RED theory and current industry needs, the goals of a web-based RED application were defined. These goals are the intended benefits or functionalities that the web-based RED application would provide. In addition, a multi-level evaluation framework was adopted to determine how well the application meets the needs of various organizations. As part of the evaluation, a questionnaire was developed and administered to a sample industrial and academic user group. The results of the evaluation indicate that the web-based RED software application meets many of the goals to help an organization in performing product risk analysis. 展开更多
关键词 product design design MANAGEMENT RISK MANAGEMENT RISK Modeling
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Parametric Design Techniques Applied to Creative Hollow out Product Design with 3D Voronoi Patterns 被引量:2
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作者 Hui-Chin Chang 《Journal of Computer and Communications》 2021年第8期32-47,共16页
The creation of hollow out art includes a variety of materials, techniques and categories, its content mostly emphasizes the ancient philosophy performance of the alternation of virtual and real, and Yin-Yang depends ... The creation of hollow out art includes a variety of materials, techniques and categories, its content mostly emphasizes the ancient philosophy performance of the alternation of virtual and real, and Yin-Yang depends on the essence of Chinese culture deduction. If this feature is applied to product design, in addition to emphasizing functional orientation, this traditional arts integration with the new media, will give users a different visual inspire. This thesis is mainly in view of the importance of hollow out art in Chinese cultural heritage, and the 3D hollow out production craft has gradually lost. Therefore, the Delaunay triangle is constructed based on the Convex Hull interpolation algorithm, and the Voronoi Diagram feature is constructed based on the Divide and Conquer algorithm. And with Rhino modeling software as the main body, combined with the application of the parametric plug-in design program (GH), the 3D models of the parametric creative hollow pen holder and the parametric creative hollow lampshade were respectively completed. The traditional craftsmanship is integrated into the modern manufacturing process with innovative techniques, and the Chinese cultural spirit and beauty of nature are successfully connected. 展开更多
关键词 Parametric design Hollow Out product 3D Voronoi Patterns
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Research on Theory of Green Product DesignAutomation
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作者 Xu Zhigang Fan Botao +1 位作者 Li Peigang Huang Kezheng(CAD research Center, Shandong University of Technology, Jinan, 250061) 《Computer Aided Drafting,Design and Manufacturing》 1999年第2期12-20,共9页
Facing with the design activihes of low efficacy and low standard on design automationdue to the probabilishc, non-rational and non-standard product design. This Paper puts forward thetheory of generalized mapping, wh... Facing with the design activihes of low efficacy and low standard on design automationdue to the probabilishc, non-rational and non-standard product design. This Paper puts forward thetheory of generalized mapping, which is proved to be effective in the enhancemed of the creativity ofproduct design automation. It further explores the applicahon and progress in the creative greenproduct conceptual and detail design. 展开更多
关键词 Green product Generalized Mapping design Automation Creative design
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Curriculum Reform Practices in “Cosmetic Product Formulation Design and Preparation Technology” Under the Perspective of Integration of Industry, Education, and Research
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作者 Lei Shi Shengzhao Gong +1 位作者 Xiao Huang Jiesheng Chen 《Journal of Contemporary Educational Research》 2024年第6期194-201,共8页
With the upgrading of industries,the cosmetics industry has posed new requirements for technical talents.As a professional core course in cosmetic technology,“Cosmetic Product Formulation Design and Preparation Techn... With the upgrading of industries,the cosmetics industry has posed new requirements for technical talents.As a professional core course in cosmetic technology,“Cosmetic Product Formulation Design and Preparation Technology”serves as the foundation for cultivating students’abilities in cosmetic development and preparation.To foster high-quality skilled talents capable of adapting to the rapid growth of color cosmetics and to better promote the deep integration of scientific and technological industries with curriculum teaching,the teacher team embarked on active explorations and practical teaching research for curriculum teaching reform from four dimensions:strengthening top-level design,enriching teaching content,optimizing teaching design,and reforming assessment methods.These efforts have enhanced students’comprehensive vocational qualities and innovative consciousness,contributing to the teaching reform in higher vocational colleges under the integration of industry,education,and research. 展开更多
关键词 Cosmetic product Formulation design and Preparation Technology Curriculum teaching reform Integration of industry education and research Cosmetic technology
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