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Concept Design and Coupled Dynamic Response Analysis on 6-MW Spar-Type Floating Offshore Wind Turbine 被引量:6
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作者 MENG Long ZHOU Tao +2 位作者 HE Yan-ping ZHAO Yong-sheng LIU Ya-dong 《China Ocean Engineering》 SCIE EI CSCD 2017年第5期567-577,共11页
Tower, Spar platform and mooring system are designed in the project based on a given 6-MW wind turbine. Under wind-induced only, wave-induced only and combined wind and wave induced loads, dynamic response is analyzed... Tower, Spar platform and mooring system are designed in the project based on a given 6-MW wind turbine. Under wind-induced only, wave-induced only and combined wind and wave induced loads, dynamic response is analyzed for a 6-MW Spar-type floating offshore wind turbine (FOWT) under operating conditions and parked conditions respectively. Comparison with a platform-fixed system (land-based system) ofa 6-MW wind turbine is carried out as well. Results demonstrate that the maximal out-of-plane deflection of the blade of a Spar-type system is 3.1% larger than that of a land-based system; the maximum response value of the nacelle acceleration is 215% larger for all the designed load cases being considered; the ultimate tower base fore-aft bending moment of the Spar-type system is 92% larger than that of the land-based system in all of the Design Load Cases (DLCs) being considered; the fluctuations of the mooring tension is mainly wave-induced, and the safety factor of the mooring tension is adequate for the 6-MW FOWT. The results can provide relevant modifications to the initial design for the Spar-type system, the detailed design and model basin test of the 6-MW Spar-type system. 展开更多
关键词 Spar-type floating offshore wind turbine concept design combined wind and wave loads coupled dynamicresponse
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Application and Research of Concept Design for Modern Enterprise
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作者 XIONG Man-chen, ZHANG Yu (School of Mechanic and Electronic Engineering, Kunming University of Science and Technology, Kunming 650093, China) 《厦门大学学报(自然科学版)》 CAS CSCD 北大核心 2002年第S1期180-,共1页
Facing with the ever changing effect of internation al and domestic environments, purely new questions, higher requirements, more chal lenges and opportunities, the conventional management pattern of enterprise seem s... Facing with the ever changing effect of internation al and domestic environments, purely new questions, higher requirements, more chal lenges and opportunities, the conventional management pattern of enterprise seem s to be very limited. Concept design is a modern design method of sustainable de velopment strategy rather than a simple design of a certain level within an ente rprise. The digital virtual integration system, which is established on the basi s of concept design, focuses on the comprehensive balance of enterprise developm ent orientation, advanced technology of manufacturing industry and various scien ces, pours into an enterprise a rational, modern and foresight concept and provi des an enterprise with a scientific base to learn from the developed countries a nd regions in the light of its own actuality and characteristics with the final aim to make a perfect and correct decision. 展开更多
关键词 concept design VIMS modern enterprise manageme nt pattern
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Autonomous Vehicle Technologies Effects the Automotive Concept Design Stages with AHP Method
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作者 Fuat Ali Paker 《World Journal of Engineering and Technology》 2022年第4期768-789,共22页
In the automotive concept design stages, functionally positioning the newly introduced autonomous technologies or remodelling the vehicle accordingly and evaluating the steps or determining the workload together with ... In the automotive concept design stages, functionally positioning the newly introduced autonomous technologies or remodelling the vehicle accordingly and evaluating the steps or determining the workload together with the collaboration intensity in the current flow is the initial step for the entire process efficiency. Therefore, the main purpose of the research is to reveal the effects of the autonomous technologies, which are newly included in the automotive concept design stages in automotive manufacturing industry companies that continue their lives under heavy competition conditions, according to the order of importance. The objective of this research is to both increase the efficiency of automotive concept design stages and to determine the measurement of the effects of new autonomous vehicle technologies in practice. Under the AHP method used in the research, the automotive concept design stages constitute the alternatives in the order of importance of the working structure, as well as the application variables of autonomous vehicle technologies, the criteria of the mathematical model. In addition, the research method modelled in the study, under the AHP mathematical model, reveals the performances or order of importance of the automotive concept design stages under autonomous technologies. Therefore, the resulting process performances constitute important inputs for efficiency and optimization studies under different research approaches. When the results of the study are examined, due to the high level of influence on the new vehicle concept design performance in automotive industry companies, the adaptation or application steps of autonomous vehicle technologies create new needs in the whole process. The determination of innovation creation clusters in the design process steps or the selection of the density of new technology adaptation in the stages and the order of importance provide a competitive advantage along with optimization in the basic functions of the automotive industry companies. However, the determination of new workload clusters in the mentioned automotive concept design process steps or the effect of autonomous technologies in the design stages, selection, transfer from theory to practice, multiple conflicting criteria and uncertain parameters create a very complex situation. For all these reasons, the Analytical Hierarchy Process (AHP), which is one of the widely used multi-criteria decision-making tools, is considered as a suitable approach for creating such order of importance and solving problems. In this study, an AHP mathematical model was created that determines the workload clusters created by autonomous vehicle technology applications that have just begun to guide the automotive concept design process, which is the main function of automotive manufacturing industry companies. Therefore, in line with the innovations, changes and adequacy criteria created by the current automotive concept design stages in the new autonomous vehicle technology adaptation, a stage order of importance has been selected. 展开更多
关键词 AHP Automotive Industry Autonomous Vehicle Technology Automotive concept design Lean Product Development design Process
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New Autonomous Vehicle Technologies Effect on Automotive Concept Design Stages
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作者 Fuat Ali Paker 《World Journal of Engineering and Technology》 2022年第4期738-760,共23页
New road transportation systems solutions create significant changes in existing automotive manufacturing industry products and technologies, from design to use. The conveniences within the framework of new appro... New road transportation systems solutions create significant changes in existing automotive manufacturing industry products and technologies, from design to use. The conveniences within the framework of new approaches brought by autonomous vehicle technologies primarily make individuals transition from driver duty to passenger and high-comfort alternative travel technologies. Therefore, the research: defining the path followed by the autonomous vehicle technologies, which lead to the development of the said new life model and automotive products within the future fiction, in the stages of designing new concept vehicles in practice or measuring the effect on the processes constitute important values for the future prediction of this sector. In addition, the research has focused on the effects of interdisciplinary studies at the automotive concept design stages, which are at the beginning of today’s lean and new product development process, where innovation goals or technologies emerge with more concrete needs. New autonomous vehicle technologies and the main purpose of revealing the interdisciplinary studies created by new disciplines in the current automotive concept design stages make significant contributions to the optimization of the lean product development process and value creation. For this reason, the automotive manufacturing industry, which is on the eve of a major transformation with the said new autonomous vehicle technologies;determining the needs or sustainable position in the flow of digital perception and orientation systems;determining value creation criteria related to the functioning of automotive concept design processes or new acceptance criteria through one-on-one interviews in the field;constitutes the focus of the research. The research has examined the new interdisciplinary studies and effects of new autonomous vehicle technologies in the automotive concept design phase, which is the first step of lean product development, with local and global automotive industry company comparisons in operation. Therefore, the differences and similarities between the concept design stages of global automotive companies that are both co-developers of new autonomous vehicle technologies and manufacturing automotive products and local automotive manufacturing companies that only assemble them determine the future competitive structuring of the industry. 展开更多
关键词 Autonomous Vehicle Technologies Automotive Manufacturing Industry Automotive concept design Automotive design Process Lean Product Development
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Empathic Design: A Study of Media Information Concept Design and The Virtual Home
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作者 Shu-huci Wang 《Journal of Literature and Art Studies》 2016年第2期186-202,共17页
This research tried to propose possible ways to resolve the paper over-consumption issues. The nature resources have been over used all the time. How we used the technologies to solve environmental problems has become... This research tried to propose possible ways to resolve the paper over-consumption issues. The nature resources have been over used all the time. How we used the technologies to solve environmental problems has become an essential issue. How we could develop a prosperous vision for the future is even critical to solving design problems. The research methods used are literature reviews and conception design with empathy. This paper also tried to discuss various issues from different aspects. Nowadays, we have been influenced by technologies in our daily life. Even our cultures, life styles, and behavior, etc. are deeply changed. However, there are few ways we need to think what will happen in the future and how we could imagine possible ways to solve all of these problems. This research has proposed The Virtual Home (T.V.H.), which is a way to change the mass media dissemination and information control. The T.V.H. designed with some functions is trying to centralize all kind of mass media and help save natural resources. 展开更多
关键词 conception design empathic design mass media technology culture changes IMAGINATION
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Mountain Highway Design Based on New Green Design Concepts
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作者 Zhuang Hu Yazhou Liu 《Journal of World Architecture》 2024年第2期118-122,共5页
This article analyzes the implementation of new environmentally friendly design practices in the construction of mountain highways.It covers topics such as green highway design concepts,alignment principles,and green ... This article analyzes the implementation of new environmentally friendly design practices in the construction of mountain highways.It covers topics such as green highway design concepts,alignment principles,and green practices specifically for mountainous highway design.This analysis aims to provide useful insights for creating green mountain highways that meet the demands of modern times. 展开更多
关键词 Mountainous areas HIGHWAYS Green design concepts
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Application of Aesthetic Value of the World Modern Garden City and Exploration & Design of Its Artistic Conception——Using Chengdu City as a Case Study 被引量:1
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作者 孙大江 陈其兵 +2 位作者 胡庭兴 刘光立 孙大远 《Journal of Landscape Research》 2011年第1期1-3,6,共4页
This study explored the origin and development of modern garden city,by integrating concepts of world modern garden city and characteristics of Chengdu cultures,analyzed the application of its aesthetic value and the ... This study explored the origin and development of modern garden city,by integrating concepts of world modern garden city and characteristics of Chengdu cultures,analyzed the application of its aesthetic value and the design of its artistic conception.It was found that Chengdu City had high aesthetic value such as a large area of green spaces and unique recreational cultures,as well as a great potential of unifying idyllic images and natural cultures.To design Chengdu into a world modern garden city,the planning of its urban green space system should be taken as the foundation,"one group and three districts" as the construction system,urban folk cultures,logistics and traffic,information and other such networks as the support to achieve the "beauty of nature,social equity and urban-rural integration". 展开更多
关键词 GARDEN city AESTHETICS ARTISTIC conceptION design
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A Two-Level Cross-Sectional Optimization Approach for Automotive Body Concept Design 被引量:3
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作者 Huan Qin Zijian Liu +1 位作者 Yu Liu Haolong Zhong 《Automotive Innovation》 EI 2018年第2期122-130,共9页
Concept design is vital important in development of auto-body and it has great effects on later design work.In this paper,a twolevel cross-sectional optimization approach is presented to shorten concept design cycles... Concept design is vital important in development of auto-body and it has great effects on later design work.In this paper,a twolevel cross-sectional optimization approach is presented to shorten concept design cycles.First,an exact structural analysis approach for spatial semi-rigid framed structures,i.e.,the transfer stiffness matrix method proposed in our previous study,is adopted for both static and dynamic analyses of body-in-white(BIW)structure.A two-level cross-sectional optimization approach is then proposed for an automotive BIW lightweight design,and genetic algorithm is used to solve the optimization models.Afterward,an object-oriented MATLAB toolbox,using distributed parallel computing techniques,is developed to promote the concept design of the BIW structure.Finally,relevant numerical examples demonstrate the validity and accuracy of the proposed method. 展开更多
关键词 BIW structure concept design TSMM Cross-sectional optimization MATLAB toolbox Distributed parallel computing
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Conceptual Design of the ITER Gas Injection System
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作者 杨愚 S.MARUYAMA +3 位作者 G.KISS 李伟 江涛 李波 《Plasma Science and Technology》 SCIE EI CAS CSCD 2013年第3期287-290,共4页
A conceptual design review of the ITER gas injection system (GIS) function, safety, operation, and maintenance has recently been successfully completed. The GIS design can now continue to the preliminary design stag... A conceptual design review of the ITER gas injection system (GIS) function, safety, operation, and maintenance has recently been successfully completed. The GIS design can now continue to the preliminary design stage. This paper gives an overall description of the requirements and implementation at the concept design level. The designs of the sub-systems according to its breakdown structure are discussed against the corresponding requirements. 展开更多
关键词 ITER gas injection system system requirements concept design
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Status of and Strategies for the Planning and Design, Maintenance and Management of Chinese Urban Green Land——Application of Ecological Concepts in This Field
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作者 魏胜林 徐梦萤 张辉 《Journal of Landscape Research》 2010年第8期17-20,共4页
The sustainability of the planning and design goals of urban green land and that of its maintenance and management are mutually related and act as an organic whole. For a long time, the independence of the two is more... The sustainability of the planning and design goals of urban green land and that of its maintenance and management are mutually related and act as an organic whole. For a long time, the independence of the two is more prominent than their organic connection. This research has made preliminary considerations from three aspects. First, it concerns infusing the concept of ecology, contemplating and demonstrating space, as well as reducing the incidence of plant diseases and insect pests of urban green land. Second, the arrangement of flowers and trees for the planning and design of urban green land should comply with the biological attributes of flowers and trees to realize the organic unification of biological and scenic attributes of flowers and trees. Third, the planning and design of urban green land should attach importance to the organic unification of biological and scenic attributes of lawn grass seeds and reduce the difficulty of maintaining lawn. This research attempts to reduce the pressure of maintaining urban green land from the beginning, i.e. the planning and design of urban green land. It also tries to reduce the cost of maintenance and management to the realize planning and design goals of urban green land and the sustainability concerning its maintenance and management and arrive at the mutual unification of the planning and design as well as maintenance and management of urban green land. 展开更多
关键词 URBAN green LAND Planning and design Maintenance concept of ECOLOGY SUSTAINABILITY
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GEAR BOX CONCEPT DESIGN EXPERT SYSTEM OF NC MILLER BASED ON OBJECT─ORIENTED TECHNOLOGY
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作者 Hu Weigang Yang Haibin +1 位作者 Yu Jun Zhou Ji (Huazhong University of Science and Technology) 《Chinese Journal of Mechanical Engineering》 SCIE EI CAS CSCD 1994年第3期163-169,共17页
The method and basic structure of object─oriented knowledge representation are presented in detail and the hierarchical structurc of object description is explained Based on object─oriented technology.the gear box c... The method and basic structure of object─oriented knowledge representation are presented in detail and the hierarchical structurc of object description is explained Based on object─oriented technology.the gear box concept design expert cistem of NC miller (GBCDLS) has been developed and applied to practical use.Moreover. the design principlc and techniques of GBCDES are discussed and analyzed. and the main functions of GBCDES are described. From the results of applications.it can be seen that GBCDES is effective and successful. 展开更多
关键词 Miller Gear box concept design Expert system Object─oriented
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Conception Innovation Design System Based on PDM Framework 被引量:4
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作者 TANWu-zheng MALi-zhuang ZHAOMing-xi XIAOShuang-jiu 《Computer Aided Drafting,Design and Manufacturing》 2004年第2期8-16,共9页
The system is based on the globally shared product model conforming to VRML Standard, and uses SmarTeam (PDM) system to integrate and encapsulate CAD, CAE and other application software for product development. The ... The system is based on the globally shared product model conforming to VRML Standard, and uses SmarTeam (PDM) system to integrate and encapsulate CAD, CAE and other application software for product development. The system takes sugarcane harvester? mobile telephone design analysis and evaluation as an example, and utilizes fuzzy evaluation principle to evaluate the design and simulation analysis results for decisions making. The platform provides a collaborative intelligent environment for the design of products, aiming at integrating people, process and data in the virtual product development. The multi-layered system architecture provides capability for KBM and conception innovation design process with a single unified data and process model so as to achieve true process streamlining and data integrity throughout the entire product development lifecycle, and hence improves enterprises efficiency. 展开更多
关键词 PDM conception innovation design fuzzy reasoning system model I-DEAS
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Discussion on the application of the concept of environmental protection and energy saving in the design of building water supply and drainage 被引量:1
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作者 Yisong Yin Xiaolong Ruan 《Journal of Architectural Research and Development》 2020年第2期11-14,共4页
With the current,our country social economy rapid development,people's living standard and quality of life and therefore have got improved,at the same time,it is the concept of environmental protection and energy ... With the current,our country social economy rapid development,people's living standard and quality of life and therefore have got improved,at the same time,it is the concept of environmental protection and energy saving is also enhanced value,many fields in our country environmental protection and energysaving concept can be seen in the application,especially the application in building water supply and drainage design more widely,to protect the environment,to maximize the use of limited resources,how to reasonable use of water resources in building water supply and drainage construction,above is current the paper mainly discusses the problems in the construction field,this paper based on environmental protection and energy-saving concept,discusses its application in the building water supply and drainage design,for your reference. 展开更多
关键词 Environmental protection and energy saving design concept Building water supply and drainage Used to investigate
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A Quick and Practical Approach for Concept-design of Submerged Thin-walled Stiffened Cylinders
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作者 Tatiana Pais Marco Gaiotti Cesare Mario Rizzo 《Journal of Marine Science and Application》 CSCD 2022年第3期138-154,共17页
Goal based and limit state design is nowadays a well-established approach in many engineering fields.Ship construction rules started introducing such concepts since early 2000.However,classification societies’rules d... Goal based and limit state design is nowadays a well-established approach in many engineering fields.Ship construction rules started introducing such concepts since early 2000.However,classification societies’rules do not provide hints on how to verify limit states and to determine the structural layout of submerged thin-walled stiffened cylinders,whose most prominent examples are submarines.Rather,they generally offer guidance and prescriptive formulations to assess shell plating and stiffening members.Such marine structures are studied,designed and built up to carry payloads below the sea surface.In the concept-design stage,the maximum operating depth is the governing hull scantling parameter.Main dimensions are determined based on the analysis of operational requirements.This study proposes a practical conceptdesign approach for conceptual submarine design,aimed at obtaining hull structures that maximize the payload capacity in terms of available internal volume by suitably adjusting structural layout and stiffening members’scantling,duly accounting for robustness and construction constraints as well as practical fabrication issues.The proposed scantling process highlights that there is no need of complex algorithms if sound engineering judgment is applied in setting down rationally the hull scantling problem.A systematic approach based on a computer-coded procedure developed on purpose was effectively implemented and satisfactorily applied in design practice. 展开更多
关键词 SUBMARINES Hull scantling concept/preliminary design Limit state design Buckling Optimization Thin-walled cylinders
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Research on Avant-garde Conceptual Landscape Design
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作者 司杰 《Journal of Landscape Research》 2011年第7期4-6,共3页
The paper had illustrated concept and positioning of avant-garde,and proposed that there were three major methods to manifest concepts in conceptual landscape design,which were:① reproduced landscape from historical ... The paper had illustrated concept and positioning of avant-garde,and proposed that there were three major methods to manifest concepts in conceptual landscape design,which were:① reproduced landscape from historical perspective;② landscape of local characteristic based on fields;③ landscape of abstract formal beauty with visual impact.Characteristics of conceptual landscape design had been summarized by taking classical design by Martha Schwartz for example,which contained ① fuzzy boundary between art and garden,② gardens full of imagination and freedom,③ pioneering spirit full of courage and challenge.Finally,the paper had predicted the future of conceptual landscape design and considered that conceptual design would change with the emergence of high-tech and new materials;and conceptual landscape designers should be in possession of pioneering spirit of challenge and innovation. 展开更多
关键词 AVANT-GARDE concept LANDSCAPE design
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Brief Discussion on the theoretical background of the concept of book design
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作者 时春华 《商情》 2011年第4期176-176,共1页
关键词 体育教学 教学方法 艺术 发展
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Preliminary Exploration on the Application of Saussure Sign Concept in Bio-Inspired Design: A Case of Tiantoushui Doll-Design
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作者 Yu-Chun Yao Shiu-Hua Wu Ai-Li Wang 《World Journal of Engineering and Technology》 2021年第3期548-554,共7页
Simply, shape bionics is to extract an image feature of natural objects, and most of the techniques for transforming and presenting are focused on metaphorical effects. In particular, the extraction process of metapho... Simply, shape bionics is to extract an image feature of natural objects, and most of the techniques for transforming and presenting are focused on metaphorical effects. In particular, the extraction process of metaphor design seems to be related to the concept of Saussure signs. Therefore, this research <span>took the doll design of the Tiantoushui community in Changhua County, Ta</span>iwan as an example and attempted to use the Saussure concept to extract and evaluate the signs of bio-inspired design. The results showed that a total of three doll works symbolized respectively rice, guava, and pomelo implied the signification of local region by integrating the Saussure code image with the sign-image of the regional nature and transforming its content into “com<span>modity design” and further transferring into “the product value of cultural an</span>d creative”. In addition, the specific extraction process included 1) Extraction of image—adjectives in creative products;2) Meaning space of image—adjec</span><span style="font-size:10.0pt;font-family:"">- </span><span style="font-size:10.0pt;font-family:"">tives in creative products;3) Extraction and determination of design elements of creative products, and 4) Combined the sensibility of creative products and <span>design elements to derive design rules. After preliminary exploration of the</span> <span>extraction steps above, a concrete and efficient bio-inspired design proces</span>s was proposed in this work. Besides, it was inferred that if further combined with the post-modern design style, it may not only simplify the design elements of creative products but also enhance the design connotations in the future. 展开更多
关键词 Bio-Inspired design Saussure Sign concept Doll-design Code-Image
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Application of Green Design Concept in Interior Design Practice
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作者 Xiao Han 《Journal of World Architecture》 2022年第3期56-62,共7页
Parallel with the increasing development of China's social economy,many people are paying attention to the high-level design quality of interior design and the aesthetics and environmental protection of interior d... Parallel with the increasing development of China's social economy,many people are paying attention to the high-level design quality of interior design and the aesthetics and environmental protection of interior design.Therefore,the concept of integrating green design has become the focus of designers in the works of interior design.Based on the overview of green interior design concept,the author introduces the role and principles of green design concept in interior design,and discusses in detail the key applications of green design concept in interior design,hoping to provide reference and guidance for interior design practitioners. 展开更多
关键词 Green design concept Interior design APPLICATION
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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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Design Concept of Drama Stage-style Architecture
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作者 CHENG Xiao 《Journal of Landscape Research》 2016年第4期27-29,34,共4页
Homology of drama and architecture in the early development stage decides the close relationship between both,drama stage design and architectural structural design always apply different approaches but achieve equall... Homology of drama and architecture in the early development stage decides the close relationship between both,drama stage design and architectural structural design always apply different approaches but achieve equally satisfactory results.Stage layout and structural design often use architectural symbols,and application of architectural symbols in drama is a common approach of stage art design.But the designer of Jiuzhai Paradise International Conference and Resort Center-the project won Lu Ban Award did exactly the opposite by taking drama elements such as time,figures,location and plot to the "stage" of architecture,and telling visitors a story between traditional Tibetan,Qiang culture and primitive forest life over one thousand years,he indeed created a unique classic architecture using the concept of drama stage design. 展开更多
关键词 Drama stage concept Stage art design Architectural aesthetics Jiuzhai Paradise International Conference and Resort Center Jiuzhaigou
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