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

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_id	cf2019_049
id	cf2019_049
authors	Lu, Heng; Chen Liu, Daekwon Park, Guohua Ji and Ziyu Tong
year	2019
title	Pneumatic Origami Joints A 3D Printed Flexible Joint
source	Ji-Hyun Lee (Eds.) "Hello, Culture!" [18th International Conference, CAAD Futures 2019, Proceedings / ISBN 978-89-89453-05-5] Daejeon, Korea, p. 432
summary	This paper describes the design and fabrication process of an adaptive joint using foldable 3D printed structures encased in heat-sealed synthetic polymer films (e.g. airtight plastic casing). The proposed joint can be pneumatically actuated using the airtight casing, and the shape of the deformation can be controlled using origami-inspired 3D printed structures. A zigzag-gap microstructure is designed for the connection portion of the origami structure inside the joint, in order that the rigid 3D printed material (PLA) acquires properties of mollusk material, such as flexibility and softness. Finally, the paper presents some applications adopting pneumatic origami joints which can interact with people or adapting indoor environment, and compares the advantages of this pneumatic technology with mechanical technology.
keywords	3D printing · Adaptive joint · Pneumatic architecture · Origami structure
series	CAAD Futures
email
last changed	2019/07/29 14:18

_id	cdrf2023_78
id	cdrf2023_78
authors	Mengman Liu, Chuhua Ding, Hui Wang
year	2023
title	An Exploration on the Form Design of Movable Structures Based on Uniform Convex Polyhedral Expansion
doi	https://doi.org/https://doi.org/10.1007/978-981-99-8405-3_7
source	Proceedings of the 2023 DigitalFUTURES The 5st International Conference on Computational Design and Robotic Fabrication (CDRF 2023)
summary	5 kinds of regular polyhedra and 13 kinds of semi-regular polyhedra are taken as the main research objects in this paper to explore the form design method of polyhedral expansion through the rotation of polygon. Firstly, the expandable range of uniform convex polyhedra is defined and divided into two types of expansion. Then three solutions are proposed, namely, discarding polygonal faces, constructing rigid-foldable origami mechanisms and constructing scissor-like elements, so that the prior unexpandable uniform convex polyhedron can be expanded. These methods extend the range of expandable uniform convex polyhedron, and can provide new form design ideas for frontier fields such as movable furniture (toys), movable art installations, 3D kinetic facades and space architecture.
series	cdrf
email
last changed	2024/05/29 14:04

_id	ecaade2017_049
id	ecaade2017_049
authors	Osorio, Filipa, Paio, Alexandra, Oliveira, Sancho, Casale, Andrea, Valenti, Graziano and Calvano, Michele
year	2017
title	Foldable Responsive Surfaces - Two Design Studios with a Comprehensive Workflow
doi	https://doi.org/10.52842/conf.ecaade.2017.2.355
source	Fioravanti, A, Cursi, S, Elahmar, S, Gargaro, S, Loffreda, G, Novembri, G, Trento, A (eds.), ShoCK! - Sharing Computational Knowledge! - Proceedings of the 35th eCAADe Conference - Volume 2, Sapienza University of Rome, Rome, Italy, 20-22 September 2017, pp. 355-362
summary	The adopted methodology was defined by a multidisciplinary team with a strong believe in the efficiency of learning-by-doing design studios which resulted in an experimental digital workflow to create responsive surfaces based on the geometry of Rigid Origami. The workflow comprehends all the matters related to the creation of such surfaces, from the conception and definition of the surface's design using Rigid Origami's geometry, passing through the virtual simulation of the movement, digital fabrication and material's choice, then the mechanics behind the movement, interaction programming, and the assembly of it all in real scale prototypes.
keywords	Design Studio; Learning-by-doing; Rigid Origami Geometry; Responsive Surfaces; Parametric Design; Digital Fabrication
series	eCAADe
email
last changed	2022/06/07 08:00

_id	caadria2014_204
id	caadria2014_204
authors	Osório, Filipa; Alexandra Paio and Sancho Oliveira
year	2014
title	KOS- Kinetic Origami Surface
doi	https://doi.org/10.52842/conf.caadria.2014.201
source	Rethinking Comprehensive Design: Speculative Counterculture, Proceedings of the 19th International Conference on Computer-Aided Architectural Design Research in Asia (CAADRIA 2014) / Kyoto 14-16 May 2014, pp. 201–210
summary	In an increasingly technological, informed and demanding society Architecture should be able to answer to its space requirements using materials and technological resources that today has at its service. Kinetic systems have been used by architects as an approach that embeds computation intelligence to create flexible and adaptable architectural spaces according to users’ changing needs and desires. This paper describes one possible way of exploring kinetic systems to develop a foldable surface with geometric patterns based on the rules of rigid origami. This surface aims to take advantage of the elastic capacities given to a planar material by its folding. After folding the surface can assume different forms in order to create a range of spatial configurations ordered by a user through a remote control.
keywords	Kinetic systems; interactive architecture; origami geome-try; folded surfaces
series	CAADRIA
email
last changed	2022/06/07 08:00

_id	cf2017_229
id	cf2017_229
authors	Osório, Filipa; Paio, Alexandra; Oliveira, Sancho
year	2017
title	Kinetic Origami Surfaces: From Simulation to Fabrication
source	Gülen Çagdas, Mine Özkar, Leman F. Gül and Ethem Gürer (Eds.) Future Trajectories of Computation in Design [17th International Conference, CAAD Futures 2017, Proceedings / ISBN 978-975-561-482-3] Istanbul, Turkey, July 12-14, 2017, pp. 229-248.
summary	On nowadays social, technological and economic context everything changes constantly so there is the persistent need to adapt at all levels. This research defends that Architecture should do the same through the use of kinetic and interactive buildings, or elements in a building. These elements should allow the building to adapt to changing needs and conditions. This article describes the current state of an ongoing research that proposes the use of kinetic Rigid Origami foldable surfaces to be used as roofs for spaces with big spans and the practical contribution that the Design Studio Surfaces INPLAY has brought to it.
keywords	Origami Geometry, Parametric Design, Kinetic Architecture, Digital Fabrication, Design Studio
series	CAAD Futures
email
last changed	2017/12/01 14:38

_id	caadria2019_252
id	caadria2019_252
authors	Tung, Hong-Cing and Hsu, Pei-Hsien
year	2019
title	An Algorithm of Rigid Foldable Tessellation Origami to Adapt to Free-Form Surfaces
doi	https://doi.org/10.52842/conf.caadria.2019.1.311
source	M. Haeusler, M. A. Schnabel, T. Fukuda (eds.), Intelligent & Informed - Proceedings of the 24th CAADRIA Conference - Volume 1, Victoria University of Wellington, Wellington, New Zealand, 15-18 April 2019, pp. 311-320
summary	When creating new kinds of origami, people design origami creases pattern on 2D plane. Consequently, people unable to precisely envision the 3D folded shape. However, in architecture, civil engineering and industrial applications, an accurate layout is important. This research is to compile an algorithm for creating origami forms with developability and flat-foldability on the target surface, more specifically, by setting a target surface first, generating a Miura-ori tessellation from the geometric configuration of a target surface. We achieve creating origami forms on a target surface, so that we can generate architectural surfaces with folded structure and accurately layout for construction. Our approach facilitates designing a free-form origami structure upon parametric and 3D modelling software for artists, designers and architects.
keywords	origami tessellation; free-form; grasshopper3D; rigid foldability; flat-foldability
series	CAADRIA
email
last changed	2022/06/07 07:57

_id	acadia11_138
id	acadia11_138
authors	Buell, Samantha; Shaban, Ryan; Corte, Daniel; Beorkrem, Christopher
year	2011
title	Zero-waste, Flat Pack Truss Work: An Investigation of Responsive Structuralism
doi	https://doi.org/10.52842/conf.acadia.2011.138
source	ACADIA 11: Integration through Computation [Proceedings of the 31st Annual Conference of the Association for Computer Aided Design in Architecture (ACADIA)] [ISBN 978-1-6136-4595-6] Banff (Alberta) 13-16 October, 2011, pp. 138-143
summary	The direct and rapid connections between scripting, modeling and prototyping allow for investigations of computation in fabrication. The manipulation of planar materials with two-dimensional CNC cuts can easily create complex and varied forms, volumes, and surfaces. However, the bulk of research on folding using CNC fabrication tools is focused upon surfaces, self-supporting walls and shell structures, which do not integrate well into more conventional building construction models.This paper attempts to explain the potential for using folding methodologies to develop structural members through a design-build process. Conventional building practice consists of the assembly of off-the-shelf parts. Many times, the plinth, skeleton, and skin are independently designed and fabricated, integrating multiple industries. Using this method of construction as an operative status quo, this investigation focused on a single structural component: the truss. A truss is defined as: “A triangulated arrangement of structural members that reduces nonaxial external forces to a set of axial forces in its members.” (Allen and Iano 2004)Using folding methodologies and sheet steel to create a truss, this design investigation employed a recyclable and prolific building material to redefine the fabrication of a conventional structural member. The potential for using digital design and two-dimensional CNC fabrication tools in the design of a foldable truss from sheet steel is viable in the creation of a flat-packed, minimal waste structural member that can adapt to a variety of aesthetic and structural conditions. Applying new methods to a component of the conventional ‘kit of parts’ allowed for a novel investigation that recombines zero waste goals, flat-packing potential, structural expression and computational processes.
series	ACADIA
type	normal paper
email
last changed	2022/06/07 07:54

_id	sigradi2011_071
id	sigradi2011_071
authors	Chiarella, Mauro
year	2011
title	Pliegues despliegues y repliegues Didáctica proyectual e instrumentos de Ideación [Foldings, unfoldings and refoldings. Pedagogy for the project and instruments of ideation]
source	SIGraDi 2011 [Proceedings of the 15th Iberoamerican Congress of Digital Graphics] Argentina - Santa Fe 16-18 November 2011, pp. 27-30
summary	The international architecture of the last decades has examples of works and architectural projects presented graphic from the two-dimensional unfolding of three-dimensional folded surfaces. These valuable individual experiences have not represented generalized strategies that can be transferred to the professional practice and to architectural education. This article uses results of more than 10 workshops (with Unfolding and Folding methodologies) developed in Chile, Argentina and Brazil to build up a pedagogy for the project that makes it possible to investigate the spatial and material properties of folded compositions in Architecture. It proposes to review and update project instruments through the incorporation of Parametric Design; 3D origami software and Digital Manufacturing.
keywords	Folded compositions; pedagogy for the project; parametric design; digital manufacturing
series	SIGRADI
email
last changed	2016/03/10 09:48

_id	acadiaregional2011_002
id	acadiaregional2011_002
authors	Lee, Dave; Brian Leounis
year	2011
title	Digital Origami: Modeling Planar Folding Structures
doi	https://doi.org/10.52842/conf.acadia.2011.x.o0g
source	Parametricism (SPC) ACADIA Regional 2011 Conference Proceedings
summary	This paper presents a surface manipulation tool that can transform any arrangement of folding planar surfaces without the need to custom program for each instance. Origami offers a finite set of paper-folding techniques that can be cataloged and tested with parametric modeling software. For this work, Rhinoceros and Grasshopper have been chosen as a software platform to generate a parametric folding tool focusing on single surface folding, particularly where surfaces can transform from one configuration to another while retaining their planarity.
series	ACADIA
last changed	2022/06/07 07:49

_id	sigradi2011_263
id	sigradi2011_263
authors	Muñoz, Patricia; López Coronel, Juan; Sequeira, Analía; Raffo Magnasco, Ignacio
year	2011
title	Fabricación digital y morfología: la flexibilidad en la generación de formas [Digital fabrication: flexibility in the generation of shapes]
source	SIGraDi 2011 [Proceedings of the 15th Iberoamerican Congress of Digital Graphics] Argentina - Santa Fe 16-18 November 2011, pp. 368-371
summary	Industrial Design manufacturing possibilities have been modified by digital fabrication. A shift from regular to more complex shapes has occurred. During the last years we have been studying cutting and unfolding techniques, in particular the correspondence between cutting patterns and the different types of flexibility provided to rigid sheets. Different types and generative strategies have been developed and tested in their application in product design and in teaching. The enhancement of programming tools will enable experimentations in the continuous transformation of material properties through morphological interventions.
series	SIGRADI
email
last changed	2016/03/10 09:55

_id	ecaade2011_172
id	ecaade2011_172
authors	Okuda, Shinya; Ping, Chua Liang
year	2011
title	Form Follows Performance: Structural Optimisation and the Cost-effectiveness of Digital Fabrication
doi	https://doi.org/10.52842/conf.ecaade.2011.837
source	RESPECTING FRAGILE PLACES [29th eCAADe Conference Proceedings / ISBN 978-9-4912070-1-3], University of Ljubljana, Faculty of Architecture (Slovenia) 21-24 September 2011, pp.837-842
summary	The presented paper describes a series of studio-based research projects on structural optimisation and the cost-effectiveness of digital fabrication that aim to balance stress distribution across thick walls or a rib density of slabs. As a consequence of the structural optimisations, the results tend to be non-uniform shapes that are not ideal for cost-effective fabrication. This paper introduces a few simple models to balance structural optimisation and fabrication cost-effectiveness. It involves relatively simple structural simulations as the design inputs, and then converts the simulation results into various architectural forms using parametric 3D modelling tool (McNeel Rhinoceros v4, Grasshopper v0.8) before fabricating them using digital fabrication technologies. The major challenge of this study is how to translate simulation results into architectural components/overall building shapes and how to fabricate complex forms in a cost-effective manner.
wos	WOS:000335665500096
keywords	Digital Fabrication; Mass Customisation; Cost-effectiveness; Structural Optimization; Parametric
series	eCAADe
email
last changed	2022/05/01 23:21

_id	acadia23_v3_95
id	acadia23_v3_95
authors	Choma , Joseph
year	2023
title	Innovative Research Award of Excellence
source	ACADIA 2023: Habits of the Anthropocene: Scarcity and Abundance in a Post-Material Economy [Volume 3: Proceedings of the 43rd Annual Conference for the Association for Computer Aided Design in Architecture (ACADIA) ISBN 979-8-9891764-1-0]. Denver. 26-28 October 2023. edited by A. Crawford, N. Diniz, R. Beckett, J. Vanucchi, M. Swackhamer 24-32.
summary	Transforming a single, flat sheet of material into a rigid, three-dimensional structure through folding seems simple and straightforward. However, it is precisely that self-explanatory nature of folding that is so attractive. When reflecting on my research in the area of foldable structures and materials, a series of conceptual ideas resonates with the work beyond the literal technical contributions (images 1 to 4). There is nothing worse than seeing a student sitting at their desk, scratching their head, not knowing what to do. If you do not know what to do, do something. Sometimes within my research I do have a specific idea or problem which I am trying to solve. For example, designing an ultra-thin folded formwork for concrete casting. However, many times I just fold paper as a means to openly explore the unknown without any pragmatic agenda. In the end, both approaches (conceptually-driven and tool-driven) are equally valuable.
series	ACADIA
type	award
email
last changed	2024/04/17 13:59

_id	acadia13_419
id	acadia13_419
authors	Kaczynski, Maciej P.
year	2013
title	Crease, Fold, Pour: Rethinking flexible formwork with digital fabrication and origami folding
doi	https://doi.org/10.52842/conf.acadia.2013.419
source	ACADIA 13: Adaptive Architecture [Proceedings of the 33rd Annual Conference of the Association for Computer Aided Design in Architecture (ACADIA) ISBN 978-1-926724-22-5] Cambridge 24-26 October, 2013), pp. 419-420
summary	Crease, Fold, Pour is a line of research that proposes a new method of casting freeform reinforced concrete geometries with the use of folded thin-gauge plastics as semi-rigid formwork. The research seeks to expand the architectural discipline’s ongoing exploration of flexible formwork processes beyond the predominant membrane tectonic (non-rigid textiles) by incorporating methods of folding.
keywords	flexible formwork, folded formwork, digital fabrication, variable concrete, site-cast concrete
series	ACADIA
type	Research Poster
email
last changed	2022/06/07 07:52

_id	acadia18_294
id	acadia18_294
authors	Kieffer, Lynn; Nicholas, Paul
year	2018
title	Pneumatically Actuated Material. Exploration of the mophospace of an adaptable system of soft actuators
doi	https://doi.org/10.52842/conf.acadia.2018.294
source	ACADIA // 2018: Recalibration. On imprecisionand infidelity. [Proceedings of the 38th Annual Conference of the Association for Computer Aided Design in Architecture (ACADIA) ISBN 978-0-692-17729-7] Mexico City, Mexico 18-20 October, 2018, pp. 294-301
summary	This research in progress investigates a design and fabrication method of an adaptable and programmable composite material in an embodied computation system. It develops a workflow for a behavior-based model, the exploration of the morpho-space associated with the combinatorial assembly and the actuation of soft elements. The aggregation of individually actuatable and soft units in a system creates a large potential regarding adaptability, flexibility and reconfigurability, through a non-rigid and non-mechanical system. The cells are developed through a process of prototyping on origami and auxetic pattern inspired soft robotic elements. Every soft cell is pneumatically actuated through a negative pressure environment. The computational simulation is informed by the prototyping process and its findings. The simulation-based design of such an assembled system allows prediction of the aggregated shape and outputs a sequencing table, describing the actuation status of every cell and can create a tool to communicate between material and computational system
keywords	work in progress,pneumatic actuation, adaptable soft material
series	ACADIA
type	paper
email
last changed	2022/06/07 07:52

_id	ecaade2017_309
id	ecaade2017_309
authors	Lo Turco, Massimiliano, Zich, Ursula, Astolfi, Arianna, Shtrepi, Louena and Botto Poaola, Matteo
year	2017
title	From digital design to physical model - Origami techniques applied to dynamic paneling shapes for acoustic performance control
doi	https://doi.org/10.52842/conf.ecaade.2017.2.077
source	Fioravanti, A, Cursi, S, Elahmar, S, Gargaro, S, Loffreda, G, Novembri, G, Trento, A (eds.), ShoCK! - Sharing Computational Knowledge! - Proceedings of the 35th eCAADe Conference - Volume 2, Sapienza University of Rome, Rome, Italy, 20-22 September 2017, pp. 77-86
summary	The recent trend toward non-standard and free form architecture has generated a lot of debate among the Scientific Community. The reasons can be found in the renewed interest in organic shapes, in addition to recent and powerful capabilities of parametric platforms. In this regard, the Visual Programming Language (VPL) interface gives a high level of freedom and control for conceiving complex shapes. The geometric problems in identifying a suitable shape have been addressed by relying on the study of Origami. The control of variable geometry has required the use of algorithmic models that ensure fast changes and free control of the model, besides a physical one made of rigid cardboard to simulate its rigid-foldability. The aim is to present a prototype of an adaptive structure, with an acoustic application, to control sound quality and perception in spaces where this has a central role, such as theatres or concert halls.
keywords	parametric modeling; generative design; shape and form studies; acoustics conditions; digital Representation
series	eCAADe
email
last changed	2022/06/07 07:59

_id	acadia21_194
id	acadia21_194
authors	Robby, Klara; Erik, Kraft; Rupert, Demaine; Riccardo, Maleczek; Tomohiro, Foschi; , Tachi
year	2021
title	Lotus: A curved folding design tool for Grasshopper
doi	https://doi.org/10.52842/conf.acadia.2021.194
source	ACADIA 2021: Realignments: Toward Critical Computation [Proceedings of the 41st Annual Conference of the Association of Computer Aided Design in Architecture (ACADIA) ISBN 979-8-986-08056-7]. Online and Global. 3-6 November 2021. edited by B. Bogosian, K. Dörfler, B. Farahi, J. Garcia del Castillo y López, J. Grant, V. Noel, S. Parascho, and J. Scott. 194-203.
summary	Curved-crease origami design is a novel area of research with applications in fields such as architecture, design, engineering, and fabrication ranging between micro and macro scales. However, the design of such models is still a difficult task which requires preserving isometry between the 3D form and 2D unfolded state. This paper introduces a new software tool for Rhino/Grasshopper for interactive computational curved-crease origami design. Using a rule-line based approach, this tool has two functions: rigid-ruling bending of a flat sheet, and a patch-by-patch additive construction method for cylindrical and conical surfaces along curved creases.
series	ACADIA
type	paper
email
last changed	2023/10/22 12:06

_id	acadia12_373
id	acadia12_373
authors	Thün, Geoffrey ; Velikov, Kathy ; Sauvé, Lisa ; McGee, Wes
year	2012
title	Design Ecologies for Responsive Environments: Resonant Chamber, an Acoustically Performative System"
doi	https://doi.org/10.52842/conf.acadia.2012.373
source	ACADIA 12: Synthetic Digital Ecologies [Proceedings of the 32nd Annual Conference of the Association for Computer Aided Design in Architecture (ACADIA) ISBN 978-1-62407-267-3] San Francisco 18-21 October, 2012), pp. 373-382
summary	This paper positions the development and performance of a responsive acoustic envelope system, called Resonant Chamber, within significant discourses in ecology, systems theory and cybernetics. The project is developed through two dominant threads. First, the synthetic design process that entails engaging simultaneous computational and physical investigations which inform each other through various feedback and control regimes - from simulation and testing frameworks to material limits and behaviors to geometric, technological and manufacturing limitations or constraints. Second, the paper elaborates on the system's embedded sensing, communication, feedback and actuation system that transforms its performance to a kinetic, responsive environment that opens up possibilities for active acoustic control, as well as open-ended interaction and play with inhabitants. Within this paradigm, the designer operates through an adaptive mode, between control and the dynamic shaping of possibilities within digital, physical and effective logics, constraints and opportunities.
keywords	Responsive Systems , Acoustic Environments , Kinetic Architecture , Digital Prototyping , Material Performance , Rigid Origami , Interaction
series	ACADIA
type	normal paper
email
last changed	2022/06/07 07:58

_id	ecaade2017_254
id	ecaade2017_254
authors	Werner, Liss C.
year	2017
title	A cloud recycling light - (human) feedback matters
doi	https://doi.org/10.52842/conf.ecaade.2017.1.699
source	Fioravanti, A, Cursi, S, Elahmar, S, Gargaro, S, Loffreda, G, Novembri, G, Trento, A (eds.), ShoCK! - Sharing Computational Knowledge! - Proceedings of the 35th eCAADe Conference - Volume 1, Sapienza University of Rome, Rome, Italy, 20-22 September 2017, pp. 699-708
summary	The paper focuses on the question "How does our built environment, urban culture and architectural production change through humans feeding back into digital systems of pre-fabrication and systems fostering industry 4.0?" It discusses some risks and possibilities of digitisation and the city in an era of sustainability, networked design methods, production processes and digital communication tools in the midst of The Internet of Things. Glimpses into the case studies 'a cloud recycling light', 'dynamic field feedback' and 'urban rigid origami switch' discuss the impact of material behaviour, human and machine feedback into digital systems - their behaviour, their ways of communication, the possibility of optimising future design iterations and their form. All of which may result in new architectural and urban typologies, driven by increasingly agile ways of weaving together complex systems.
keywords	Industry 4.0; industrial production; Internet of Things; cybernetics; collective intelligence; feedback
series	eCAADe
email
last changed	2022/06/07 07:57

_id	acadia05_246
id	acadia05_246
authors	Wierzbicki-Neagu, Madalina
year	2005
title	Unfolding Architecture – Study, Development and Application of New Kinetic Structure Topologies
doi	https://doi.org/10.52842/conf.acadia.2005.246
source	Smart Architecture: Integration of Digital and Building Technologies [Proceedings of the 2005 Annual Conference of the Association for Computer Aided Design In Architecture / ISBN 0-9772832-0-8] Savannah (Georgia) 13-16 October 2005, pp. 246-253
summary	Advances in design tools and material engineering open new possibilities for architectural structures that may respond better to the demands of the increasing density of development, better space management and lesser environmental impact. Folding structures that provide adjustable on demand configurations can be effectively conceptualized if appropriate interdisciplinary expertise is brought together. Kinematic chain geometries borrowed from traditional mechanics can be developed into a variety of topologies suitable for architectural structures. Rectilinear deformable grids can provide the functionality of expanding and collapsing as well as the ability to be infinitely arrayed. Converging grids allow for circular arrays and fan like folding. The challenge is to translate a two-dimensional chain concept into a three-dimensional array of interleaved frames that form a stable structure and can bear the necessary loads. In order to complement the folding structure with the corresponding foldable shell, the algebra of rigid folds can be adapted to develop viable geometrical concepts. The demands of the design process needed to develop kinetic structures will expand the traditional architectural workflow to include parametric modeling tools that are common in mechanical engineering. Folding architectural structures require, besides traditional architectural layout development, parametric assembly capabilities and motion analysis typical for mechanical design. Potential application development, marketing, building code changes and effective multidisciplinary collaboration must take place for kinetic structures to enter the architectural mainstream.
series	ACADIA
email
last changed	2022/06/07 07:57

_id	acadia20_74
id	acadia20_74
authors	Bucklin, Oliver; Born, Larissa; Körner, Axel; Suzuki, Seiichi; Vasey, Lauren; T. Gresser, Götz; Knippers, Jan; Menges,
year	2020
title	Embedded Sensing and Control
doi	https://doi.org/10.52842/conf.acadia.2020.1.074
source	ACADIA 2020: Distributed Proximities / Volume I: Technical Papers [Proceedings of the 40th Annual Conference of the Association of Computer Aided Design in Architecture (ACADIA) ISBN 978-0-578-95213-0]. Online and Global. 24-30 October 2020. edited by B. Slocum, V. Ago, S. Doyle, A. Marcus, M. Yablonina, and M. del Campo. 74-83.
summary	This paper investigates an interactive and adaptive control system for kinetic architectural applications with a distributed sensing and actuation network to control modular fiber-reinforced composite components. The aim of the project was to control the actuation of a foldable lightweight structure to generate programmatic changes. A server parses input commands and geometric feedback from embedded sensors and online data to drive physical actuation and generate a digital twin for real-time monitoring. Physical components are origami-like folding plates of glass and carbon-fiber-reinforced plastic, developed in parallel research. Accelerometer data is analyzed to determine component geometry. A component controller drives actuators to maintain or move towards desired positions. Touch sensors embedded within the material allow direct control, and an online user interface provides high-level kinematic goals to the system. A hierarchical control system parses various inputs and determines actuation based on safety protocols and prioritization algorithms. Development includes hardware and software to enable modular expansion. This research demonstrates strategies for embedded networks in interactive kinematic structures and opens the door for deeper investigations such as artificial intelligence in control algorithms, material computation, as well as real-time modeling and simulation of structural systems.
series	ACADIA
type	paper
email
last changed	2023/10/22 12:06

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