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Mohamed Badhrudeen, Eric Sergio Boria, Guillemette Fonteix, Michael D. Siciliano and Sybil Derrible
Making smart and informed decisions often requires the integration and analysis of large amounts of data. However, integrating these data is rarely straightforward, mainly because of heterogeneities in data structure and format. In this study, we focus o...
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Takeshi Murayama, Yuichi Mine, Hiroshi Fujinaka, Toru Eguchi
Pág. 354 - 368
Various types of computer systems including CAD/CAM systems have been introduced in machine industry. Some of the systems can handle assembly sequence planning, however it requires long time for planning. This paper proposes a method of generating assemb...
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Jiqing Li, Jianchang Li and Kaiwen Yao
GIS (Geographic Information System) can be used to combine multiple hydrologic data and geographic data for FIA (Flood Impact Assessment). For a developing country like China, a lot of geographic data is in the CAD (Computer Aided Design) format. The com...
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Jiqing Li, Jianchang Li and Kaiwen Yao
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Sergey Ryumin, Vladimir Tryaskin and Kirill Plotnikov
The article deals with some issues of geometric modeling of ship hull structures in specialized CAD system. Stiffened shells and platings should be idealized as a set of elementary plate panels for the purpose of structural design using local strength an...
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Faham Tahmasebinia, Marjo Niemelä, Sanee Mohammad Ebrahimzadeh Sepasgozar, Tin Yiu Lai, Winson Su, Kakarla Raghava Reddy, Sara Shirowzhan, Samad Sepasgozar and Fernando Alonso Marroquin
Three-dimensional (3D) printing technologies are transforming the design and manufacture of components and products across many disciplines, but their application in the construction industry is still limited. Material deposition processes can achieve in...
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Bokyeong Lee, Hyeonggil Choi, Byongwang Min and Dong-Eun Lee
In this study, by applying the developed formwork automation design software to three target structures, we reviewed the applicability of the formwork automation design software for the aluminum formwork. To apply the formwork automation design software,...
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Stefan Harries and Sebastian Uharek
The paper shows the application of a flexible approach of partially-parametric modelling on the basis of radial basis functions (RBF) for the modification of an existing hull form (baseline). Different to other partially-parametric modelling approaches, ...
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Jakob R. Müller, Massimo Panarotto and Ola Isaksson
The design of aircraft and engine components hinges on the use of computer aided design (CAD) models and the subsequent geometry-based analyses for evaluation of the quality of a concept. However, the generation (and variation) of CAD models to include r...
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Chuchai Anunmana, Chananchida Ueawitthayasuporn, Sirichai Kiattavorncharoen and Prakan Thanasrisuebwong
Various three-dimensional (3D) printing technologies are commercially available on the market, but the influence of different technologies on the accuracy of implant-guided surgery is unclear. Thus, three printing technologies: Stereolithographic (SLA), ...
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Fan Liu, Xiaomin Ji, Gang Hu and Jing Gao
In this paper, a new parameterized surface, termed SQ-Coons surface, is proposed according to the build mode of Coons patch. The surface is always interpolated to the boundary curves, and its shape details could be controlled by the shape parameters in C...
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Angelo Corallo, Manuela Marra and Claudio Pascarelli
In manufacturing companies, computer-aided design (CAD)/computer-aided manufacturing (CAM) feature-based approaches have been developed for faster numerical control (NC) programming. They allow to automatically generate toolpath, recognizing both standar...
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Cemre Cubukcuoglu, Berk Ekici, Mehmet Fatih Tasgetiren and Sevil Sariyildiz
Most of the architectural design problems are basically real-parameter optimization problems. So, any type of evolutionary and swarm algorithms can be used in this field. However, there is a little attention on using optimization methods within the compu...
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Ismael Sanchez Torreguitart, Tom Verstraete and Lasse Mueller
The LS89 high pressure axial turbine vane was originally designed and optimized for a downstream isentropic Mach number of 0.9. This profile has been widely used for computational fluid dynamics (CFD) validation in the open literature but very few attemp...
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Tom Verstraete, Lasse Müller and Jens-Dominik Müller
The success of shape optimisation depends significantly on the parametrisation of the shape. Ideally, it defines a very rich variation in shape, allows for rapid grid generation of high quality, and expresses the shape in a standard Computer Aided Design...
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Paul Christoph Gembarski
In configuration design, the task is to compose a system out of a set of predefined, modu-lar building blocks assembled by defined interfaces. Product configuration systems, both with or without integration of geometric models, implement reasoning techni...
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Pracha Pijukkana,Yanin Rugwongwan
Pág. 87 - 92
This research is a qualitative study on basic idea sketches between Manual Sketching and Computer Aided Design Modeling (CAD). The result of this research will be to improve or to lead to design idea transferring process; that presents the product sketch...
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Stanislav Velykodniy
Pág. 62 - 71
Computer Graphics is an up-to-date industry in the design and application of rapidly evolving computing systems. The subject of the work is designing a graphical user interface. The purpose of the work is to perform reengineering (evolutionary improvemen...
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Song Zhang, Anne Jahn, Lucas Jauer and Johannes Henrich Schleifenbaum
Laser powder bed fusion (LPBF) is a promising technique used to manufacture complex geometries in a layer-wised manner. Radiation during the LPBF process is influenced by the part geometry, e.g., the overhang angle and the wall thickness. Locally varying...
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Lasse Mueller and Tom Verstraete
The adjoint method is considered as the most efficient approach to compute gradients with respect to an arbitrary number of design parameters. However, one major challenge of adjoint-based shape optimization methods is the integration into a computer-aid...
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