Filters








186,736 Hits in 3.8 sec

Industrial motivation for interactive shape modeling

Karan Singh
2006 ACM SIGGRAPH 2006 Courses on - SIGGRAPH '06  
This chapter provides a high level view of shape modeling illustrated within the space of conceptual automotive design.  ...  As Computer Graphics makes rapid strides in various aspects of digital shape modeling it is easy to lose perspective of the larger motivations for digital shape modeling in design and animation.  ...  Thanks also to Paraform Inc. and Alias Inc. for their support of the field work and research presented here. Ongoing work at DGP in conceptual design is supported by MI-TACS.  ... 
doi:10.1145/1185657.1185671 dblp:conf/siggraph/Singh06 fatcat:ov3pfmygerbwfoclayzwgvjqhm

Conceptual Designing of Mould Board's Surface by Geometrical Modeling

Tojiddin Juraev Xayrullayevich
2017 American Journal of Mechanics and Applications  
The problems are executed by using constructive geometrical modeling methods, industrial design principles and CAD technologies.  ...  In article are considering design-projects of: conceptual mould-board of plough, with decision of task in view by a combination of several constructions; conceptual model of mould-board, with functional  ...  There are brought possible variants of the functional using the conceptual model, they are considering by author in system AutoCAD and CATIA, on given conceptual design was received patent for useful model  ... 
doi:10.11648/j.ajma.20170504.11 fatcat:w6n4tlitwbdfdi4y2qtensopny

Logistic model of the security system in the military industry repair sector

P. Ranitović, I. Tot, B. Đorović, G. Tepić, V. V. Todić
2013 Metalurgija  
This paper deals with the functional dependence of the military industry repair sector and the logistic model of a security system.  ...  The repair sector is a part of the military industry the establishment of the military combat readiness and thus the establishment of the state security system.  ...  etc.), a logistic model for the security system in the military industry repair sector is being designed.  ... 
doaj:45709162781f4a80aa383a8fb2e134f4 fatcat:prucpshksbh3nhpgp7yaguo7pm

ENHANCING DESIGN EDUCATION BY PRODUCT REVERSE ENGINEERING

Kezheng Huang
2011 Proceedings of the Canadian Engineering Education Association (CEEA)  
Based on new development in design research, an experimental design education using Product Reverse Engineering (PRE) as education tool, is introduced with initial evaluation for suitability in design  ...  individual's capability is limited, engineering students need choosing right stuff to learn so that they can graduate as qualified engineers with both broad knowledge and practical skills as required in industry  ...  Acknowledgement Many senior students and graduate students participated in the experimental design education activities discussed about in this paper.  ... 
doi:10.24908/pceea.v0i0.3742 fatcat:z3hiro4c25gv7khwv4ukww3rga

Incorporating 3D body motions into large-sized freeform surface conceptual design

Shengfeng Qin, David K Wright, Jingsheng Kang, P A Prieto
2005 Biomedical sciences instrumentation  
Especially at the conceptual design stage, sculpting physical models is still essential for surface development, because CAD models are less intuitive for designers to design and modify them.  ...  We investigated a novel surface modelling approach by utilising a 3D motion capture system. For designing a large-sized surface, a network of splines is initially set up.  ...  It is not good for rapid conceptual design applications because they require creation of CAD models rapidly.  ... 
pmid:15850117 fatcat:5h5foyb7xzdxperaeklxrucxm4

DESIGN CONCEPTION AND EVALUATION OF AN UNMANNED AMPHIBIOUS AERIAL VEHICLE USING SYSTEMATIC APPROACH

Surendar Ganesan, Balasubramanian Esakki, Silambarasan Mathiyazhagan, Vikram Pandimuthu
2022 Aviation  
the "Pahl & Beitz" model to retrieve the best possible UAAV design.  ...  The new and unconventional vehicle configuration makes the conceptual stage a challenging one in the design process.  ...  The technical and knowledge assistance from the Centre for Autonomous System Research, Vel Tech Rangarajan Dr. Sagunthala R&D Institute of Science and Technology is also significantly acknowledged.  ... 
doi:10.3846/aviation.2022.16519 fatcat:nwqq2gfobnb3rcwuzvschduycm

Uncovering the specificities of CAD tools for industrial design with design theory – style models for generic singularity

Pierre-Antoine Arrighi, Pascal Le Masson, Benoit Weil, Akin Kazakçi
2016 International Journal of Design Creativity and Innovation  
tools are neither a mix nor an hybridization of engineeringCAD and 3Dartist CAD tools but have their own logic, namely to create new conceptual models for a large variety of products,that is, the creation  ...  Such tools are useful for many creative designers beyond IDs.  ...  The capacity to create conceptual models makes this type of tool suited for what we call generic singularity. The artifact designed by the ID is a specific configuration of his conceptual model.  ... 
doi:10.1080/21650349.2016.1190301 fatcat:7fapf5emvbaxtmefm3z4hyf4na

SAMOS for Spatial Architecture based on Multi-physics and Organisation of Systems in conceptual design

Romain Barbedienne, Yethreb Ben Messaoud, Jean-Yves Choley, Olivia Penas, Achour Ouslimani, Alain Riviere
2015 2015 IEEE International Symposium on Systems Engineering (ISSE)  
actors during the conceptual design.  ...  The conceptual design is a decisive phase where the simulation teams would like to quickly pre-validate spatial architectures from the physical architecture proposed by the system architects.  ...  in the section I.A, for the conceptual design.  ... 
doi:10.1109/syseng.2015.7302746 fatcat:cfeicpayejel3jwnqpypw7gupi

Conceptual Model of Aircraft "Chiroptera"

Iftikhar B. Abbasov
2014 American Journal of Mechanical Engineering  
For 3D surfaces modeling the Koons method is used. Rendering scenes of shaded 3D model of aircraft is presented.  ...  The paper is concerned with conceptual modeling of the new aircraft based on bionical forms.  ...  " aircraft conceptual model (cruising model) Rendering of "Chiroptera" aircraft conceptual model (target run)  ... 
doi:10.12691/ajme-2-2-3 fatcat:wu673axvnjfhngbw5o2uyvbhui

Integrated modeling with top-down approach in subsidiary industries

N. Aleixos, P. Company, M. Contero
2004 Computers in industry (Print)  
This article considers how conceptual design of industrial products is supported by current CAD systems.  ...  Keywords Conceptual engineering design. Top-down design. Integrating fundamental data structure. Product-oriented modeling guidelines. Product data quality.  ...  The functional model for a particular product is organized to obtain the simplest sub-problems. Conceptual design is mainly modeled through design parameters.  ... 
doi:10.1016/s0166-3615(03)00122-2 fatcat:6qq656s425dstgxbka7hmf765e

Fundamentals of next generation CAD/E systems

Yong Zeng, Imre Horváth
2012 Computer-Aided Design  
can explore conceptual designs without the need for detailed surface operations such as trimming or continuity enforcement.  ...  ''; Fuge et al. introduced a novel approach to exploring conceptual designs without traditional CAD surface operation such as trimming.  ... 
doi:10.1016/j.cad.2012.05.005 fatcat:fdcq7z3li5ggzc5jp4i4bsujxu

Shape design of products based on a decision support system

Yung-chin Hsiao, Junzo Watada
2009 2009 IEEE International Conference on Systems, Man and Cybernetics  
From a historical perspective, two fundamental issues are observed for industrial designers: (1) what is the shape design process within the context of a modern product design process, and (2) how shape  ...  design theories, methods, tools and computer aided software can be effectively utilized for creating product shapes.  ...  The industrial design process can be decomposed into four phases of the shape design process: organization, surfacing, detail (industrial detail design), and graphics from Wallace's model [14] [15] .  ... 
doi:10.1109/icsmc.2009.5346936 dblp:conf/smc/HsiaoW09 fatcat:poxwnkbxcvfxrcpcpvck7uxiee

Shape Design of Products Based on a Decision Support System [chapter]

Yung-chin Hsiao, Junzo Watada
2010 Intelligent Systems Reference Library  
From a historical perspective, two fundamental issues are observed for industrial designers: (1) what is the shape design process within the context of a modern product design process, and (2) how shape  ...  design theories, methods, tools and computer aided software can be effectively utilized for creating product shapes.  ...  The industrial design process can be decomposed into four phases of the shape design process: organization, surfacing, detail (industrial detail design), and graphics from Wallace's model [14] [15] .  ... 
doi:10.1007/978-3-642-13639-9_3 fatcat:belc37vvingr7hzt56eqj73v2e

Page 1290 of American Ceramic Society Bulletin Vol. 69, Issue 8 [page]

1990 American Ceramic Society Bulletin  
, and build- ing conceptual models for evaluation.  ...  Stereolithography rapidly and inexpen- sively converts CAD designs into solid objects for use in applications such as making models and dies, creating pat- terns for numerically-controlled machine tools  ... 

Thermo-fluid Topology Optimization and Experimental Study of Conformal Cooling Channels for 3D Printed Plastic Injection Molds

Suchana Jahan, Tong Wu, Yung Shin, Andres Tovar, Hazim El-Mounayri
2019 Procedia Manufacturing  
This paper presents and discusses a mathematical model for capacity management based on different costing models (ABC and TDABC).  ...  A traditional mold model is provided by an industrial collaborator.  ...  Manufacturing Innovation Fund. 3D metal printing and experimental testing is facilitated by the industrial collaborators TRUMPF GmbH+ Co.  ... 
doi:10.1016/j.promfg.2019.06.120 fatcat:ng52t6otsrftdkgon6muytyxr4
« Previous Showing results 1 — 15 out of 186,736 results