Cumincad : CUMINCAD Papers : Search Results

CumInCAD is a Cumulative Index about publications in Computer Aided Architectural Design
supported by the sibling associations ACADIA, CAADRIA, eCAADe, SIGraDi, ASCAAD and CAAD futures

PDF papers
References

Hits 1 to 6 of 6

Reformat results as: short short into frame detailed detailed into frame

_id	acadia16_308
id	acadia16_308
authors	Nicholas, Paul; Zwierzycki, Mateusz; Stasiuk, David; Norgaard, Esben; Thomsen, Mette Ramsgaard
year	2016
title	Concepts and Methodologies for Multiscale Modeling: A Mesh-Based Approach for Bi-Directional Information Flows
doi	https://doi.org/10.52842/conf.acadia.2016.308
source	ACADIA // 2016: POSTHUMAN FRONTIERS: Data, Designers, and Cognitive Machines [Proceedings of the 36th Annual Conference of the Association for Computer Aided Design in Architecture (ACADIA) ISBN 978-0-692-77095-5] Ann Arbor 27-29 October, 2016, pp. 308-317
summary	This paper introduces concepts and methodologies for multiscale modeling in architecture, and demonstrates their application to support bi-directional information flows in the design of a panelized, thin skinned metal structure. Parameters linked to the incremental sheet forming fabrication process, rigidisation, panelization, and global structural performance are included in this information flow. The term multiscale refers to the decomposition of a design problem into distinct but interdependent models according to scales or frameworks, and to the techniques that support the transfer of information between these models. We describe information flows between the scales of structure, panel element, and material via two mesh-based approaches. The first approach demonstrates the use of adaptive meshing to efficiently and sequentially increase resolution to support structural analysis, panelization, local geometric formation, connectivity, and the calculation of forming strains and material thinning. A second approach shows how dynamically coupling adaptive meshing with a tree structure supports efficient refinement and coarsening of information. The multiscale modeling approaches are substantiated through the production of structures and prototypes.
keywords	adaptive meshing, robotic fabrication, simulation, material behavior, incremental sheet forming, multiscale
series	ACADIA
type	paper
email
last changed	2022/06/07 07:58

_id	caadria2016_819
id	caadria2016_819
authors	Foulcher, Nicholas C.; Hedda H. Askland and Ning Gu
year	2016
title	Disruptions: Impact of Digital Design Technologies on Continuity in Established Design Process Paradigms
doi	https://doi.org/10.52842/conf.caadria.2016.819
source	Living Systems and Micro-Utopias: Towards Continuous Designing, Proceedings of the 21st International Conference on Computer-Aided Architectural Design Research in Asia (CAADRIA 2016) / Melbourne 30 March–2 April 2016, pp. 819-828
summary	This paper aims to provide a critical understanding of the discipline of architectural education, exploring how digital technology forms part of two Australian architecture schools. Generally accepted as the unbroken and consistent existence or operation of something over a period of time, continuity represents stability without interrup- tion. In the context of architectural design education, continuity aligns almost symbiotically with the design process; a system that facilitates a continuous loop of input, output and feedback for the designer— from defining the brief, collecting information, synthesising and pre- senting a design proposal. Preliminary findings of a larger research study that investigates the role of technology in architecture educa- tion, suggest that cultural patterns of technology adoption and valua- tion exist, valorising particular tools and establishing a framework for design teaching and practice that might disrupt the continuity of stu- dents’ design process. Moreover, the study shows evidence of a dis- ruption of continuity in design school narratives, emphasising the need to rethink design pedagogy and the place of technology herein. Reflecting on these observations, this paper explores the question: when the tools of digital technology challenge the established design process paradigm of an architectural school, how do educators re- spond to such a disruption in continuity?
keywords	Digital design technology: student learning; course delivery; perception; phenomenology
series	CAADRIA
email
last changed	2022/06/07 07:51

_id	acadia16_362
id	acadia16_362
authors	Beesley, Philip; Ilgun, Zeliha, Asya; Bouron, Giselle; Kadish, David; Prosser, Jordan; Gorbet, Rob; Kulic, Dana; Nicholas, Paul; Zwierzycki, Mateusz
year	2016
title	Hybrid Sentient Canopy: An implementation and visualization of proprioreceptive curiosity-based machine learning
doi	https://doi.org/10.52842/conf.acadia.2016.362
source	ACADIA // 2016: POSTHUMAN FRONTIERS: Data, Designers, and Cognitive Machines [Proceedings of the 36th Annual Conference of the Association for Computer Aided Design in Architecture (ACADIA) ISBN 978-0-692-77095-5] Ann Arbor 27-29 October, 2016, pp. 362-371
summary	This paper describes the development of a sentient canopy that interacts with human visitors by using its own internal motivation. Modular curiosity-based machine learning behaviour is supported by a highly distributed system of microprocessor hardware integrated within interlinked cellular arrays of sound, light, kinetic actuators and proprioreceptive sensors in a resilient physical scaffolding system. The curiosity-based system involves exploration by employing an expert system composed of archives of information from preceding behaviours, calculating potential behaviours together with locations and applications, executing behaviour and comparing result to prediction. Prototype architectural structures entitled Sentient Canopy and Sentient Chamber developed during 2015 and 2016 were developed to support this interactive behaviour, integrating new communications protocols and firmware, and a hybrid proprioreceptive system that configured new electronics with sound, light, and motion sensing capable of internal machine sensing and externally- oriented sensing for human interaction. Proprioreception was implemented by producing custom electronics serving photoresistors, pitch-sensing microphones, and accelerometers for motion and position, coupled to sound, light and motion-based actuators and additional infrared sensors designed for sensing of human gestures. This configuration provided the machine system with the ability to calculate and detect real-time behaviour and to compare this to models of behaviour predicted within scripted routines. Testbeds located at the Living Architecture Systems Group/Philip Beesley Architect Inc. (LASG/PBAI, Waterloo/Toronto), Centre for Information Technology (CITA, Copenhagen) National Academy of Sciences (NAS) in Washington DC are illustrated.
keywords	intedisciplinary/collaborative design, intelligent environments, artificial intelligence, sensate systems
series	ACADIA
type	paper
email
last changed	2022/06/07 07:54

_id	ecaade2016_ws-dheritage
id	ecaade2016_ws-dheritage
authors	Di Mascio, Danilo, Kepczynska-Walczak, Anetta and , Nicholas Webb
year	2016
title	Contextualized Digital Heritage Workshop - Oulu
doi	https://doi.org/10.52842/conf.ecaade.2016.1.059
source	Herneoja, Aulikki; Toni Österlund and Piia Markkanen (eds.), Complexity & Simplicity - Proceedings of the 34th eCAADe Conference - Volume 1, University of Oulu, Oulu, Finland, 22-26 August 2016, pp. 59-62
summary	Constructions pertaining to built heritage represent precious material and cultural resources to be studied and preserved for present and future generations. In recent years, this built heritage is increasingly understood, documented, managed, analysed and disseminated through the application of several digital technologies; this trend has created one of the main research areas in architecture, called Digital Heritage. Digital technologies open up alternative and new possibilities in the study of tangible and intangible features of built heritage. This workshop aims to create a space to allow scholars to discuss, share and apply their knowledge in a digital heritage exercise contextualized in Oulu.
wos	WOS:000402063700005
keywords	Digital Heritage; Context; Built Heritage; Digital Technologies
series	eCAADe
type	normal paper
email
more	admin
last changed	2022/06/07 07:55

_id	ecaade2016_047
id	ecaade2016_047
authors	Webb, Nicholas, Buchanan, Alexandrina and Peterson, John Robert
year	2016
title	Modelling Medieval Vaults: Comparing Digital Surveying Techniques to Enhance our Understanding of Gothic Architecture
doi	https://doi.org/10.52842/conf.ecaade.2016.2.493
source	Herneoja, Aulikki; Toni Österlund and Piia Markkanen (eds.), Complexity & Simplicity - Proceedings of the 34th eCAADe Conference - Volume 2, University of Oulu, Oulu, Finland, 22-26 August 2016, pp. 493-502
summary	Surveying tools such as laser scanning and photogrammetry are increasingly accessible, providing opportunities as digital mediators to enhance our understanding of architectural heritage. Here we discuss and compare the use of both techniques as starting points to analyse medieval vaults at two sites in England: Chester Cathedral and Exeter Cathedral. The project is inspired by the work of Robert Willis, a Victorian scholar who hypothesised how medieval vaults were designed and constructed; however, he did not have sufficient survey data to fully prove his theories. We will discuss the accuracy of each digital survey method in relation to our research that occurred at two distinct scales: the overall geometry of vault rib arcs where vault bays were several metres in length and width, as well as more detailed investigations of individual rib profiles where millimetre accuracy is required. We will compare laser scanning with photogrammetry in terms of their methodological and practical applications to architectural heritage in the particular context of medieval vault design, in order to assess the relative merits of each and aid decision-making as to which method should be used in specific circumstances.
wos	WOS:000402064400049
keywords	Photogrammetry; laser scanning; point cloud modelling; medieval vaults; digital heritage
series	eCAADe
email
last changed	2022/06/07 07:58

_id	caadria2016_569
id	caadria2016_569
authors	Williams, Nicholas and Dharman Gersch
year	2016
title	Developing the Termite Plug-In: Abstracting operations to link 5-axis CNC routers with para-metric CAAD tools
doi	https://doi.org/10.52842/conf.caadria.2016.569
source	Living Systems and Micro-Utopias: Towards Continuous Designing, Proceedings of the 21st International Conference on Computer-Aided Architectural Design Research in Asia (CAADRIA 2016) / Melbourne 30 March–2 April 2016, pp. 569-578
summary	Since the turn of the millennium, architects and designers have used greater access to Computer Aided Manufacturing (CAM) machines to explore links between design and fabrication. This trend is recently manifested in plug-ins for CAD software packages, which enable designers to program industrial robots and additive manufac- turing machines. However, amongst the array of contemporary tools, few connect CAD packages to commercial 5-axis routers and, as a re- sult, designers are forced to use complex CAM software to operate these machines with limited exploration of the interface with design. This paper reports on the development of a CAD plug-in for driving such routers and targeted at designers. It discusses key aspects in the conception of the software libraries for an alpha release of the tool, a plug-in for McNeel Grasshopper named Termite. Primary considera- tions for the development team include the areas and extent of flexi- bility offered in order to enable non-expert users of such machines to use them to in an effective and efficient manner. Key elements of the tools are discussed, including the definition of machining tools, the creation of generic toolpaths and the subsequent writing machine-code files. A set of example pieces are presented to demonstrate the pro- posed approach for flank-milling, patterning and connecting timber components at a furniture scale. These are compared to plug-ins for industrial robot with similar technical knowledge and experience amongst the target audience.
keywords	Digital fabrication; parametric design; architectural proto-types; digital material
series	CAADRIA
email
last changed	2022/06/07 07:57

No more hits.