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Leveraging Digital Twin Technology in Model-Based Systems Engineering

Azad Madni, Carla Madni, Scott Lucero
2019 Systems  
A digital twin, like a virtual prototype, is a dynamic digital representation of a physical system.  ...  Digital twin, a concept introduced in 2002, is becoming increasingly relevant to systems engineering and, more specifically, to model-based system engineering (MBSE).  ...  Conflicts of Interest: The authors declare no conflict of interest.  ... 
doi:10.3390/systems7010007 fatcat:2zax2p44vnbczjcptrsscs7wzu

3D Systems' Technology Overview and New Applications in Manufacturing, Engineering, Science, and Education

Trevor J. Snyder, Mike Andrews, Mark Weislogel, Peter Moeck, Jennifer Stone-Sundberg, Derek Birkes, Madeline Paige Hoffert, Adam Lindeman, Jeff Morrill, Ondrej Fercak, Sasha Friedman, Jeff Gunderson (+12 others)
2014 3D Printing and Additive Manufacturing  
This article presents an overview of current 3D printing technologies and shows numerous examples from a multitude of fields from manufacturing to education. Figure 18.  ...  Top view of a printer showing cart / racetrack approach .  ...  Snyder is a Principal Scientist and Mechanical Engineer working for 3D Systems in Wilsonville, Oregon.  ... 
doi:10.1089/3dp.2014.1502 pmid:28473997 pmcid:PMC5363289 fatcat:6spl3lulejb7rcegrbmhvmubua

Mapping function to failure mode during component development

Irem Y. Tumer, Robert B. Stone
2003 Research in Engineering Design  
of each component, and applies it to a simple design example.  ...  The function-failure mode method is proposed to design new products or redesign existing ones with solutions for functions that eliminate or reduce the potential of a failure mode.  ...  The potential of mechanical failures is a crucial concern in design.  ... 
doi:10.1007/s00163-002-0024-y fatcat:5inmsmtqrzhbzkzmd32u5nhcwm

Dataset on a Small-Scale Film-Coating Process Developed for Self-Expanding 4D Printed Drug Delivery Devices

Marco Uboldi, Alice Melocchi, Saliha Moutaharrik, Matteo Cerea, Andrea Gazzaniga, Lucia Zema
2021 Coatings  
Equipment design and set up of process parameters were performed starting from polymeric solutions and suspensions and selecting as cores 50 mm-long rod-shaped samples based on shape memory poly(vinyl  ...  In this respect, a film-coating process was recently involved in the development of 4D printed prolonged-release systems intended for organ retention.  ...  Acknowledgments: The authors would like to thank Rofarma Italia S.r.l. for kindly providing samples of Eudragit ® NE, RS and RL. Conflicts of Interest: The authors declare no conflict of interest.  ... 
doi:10.3390/coatings11101252 fatcat:yut5g2lv75c7ndqaq55ibr6b2y

Development and ex-vivo assessment of a novel patient specific guide and instrumentation system for minimally invasive total shoulder arthroplasty

Joshua W Giles, Cyrus Brodén, Christine Tempelaere, Roger J H Emery, Ferdinando Rodriguez Y Baena
2021 PLoS ONE  
The full procedure was evaluated in six cadaveric shoulders, using digitizations to assess accuracy of each step.  ...  Additionally, a novel set of instruments were developed to enable bone preparation within the minimally invasive environment.  ...  This tool is composed of a stainless steel additively manufactured epicyclic gear mechanism with drill bits integrated into two of the planet gears (Fig 3C(i) and 3C(ii)).  ... 
doi:10.1371/journal.pone.0251880 pmid:34019573 pmcid:PMC8139503 fatcat:c72xug4q3vgghmduucz636wy4e

Affordances theory as an operational framework for interpretation of past material culture and practices. Praxiography of things, bodies, and motions

Maciej Talaga
2020 Avant: Journal of Philosophical-Interdisciplinary Vanguard  
The above observations were illustrated with three case studies presenting reconstructions of elements of historical material culture: the so-called 'Antikythera Mechanism', the 'Teutonic estoc' from the  ...  The present paper discusses the neo-materialist perspective on the objectives and methods of historical sciences which postulates extending the agenda of historical research by supplementing text-and discourse-centred  ...  I am also indepted to my anonymous reviewers whose insightful remarks contributed significantly and positively to the final form of this paper.  ... 
doi:10.26913/avant.2020.02.11 fatcat:5qluf6cupzfcvcs3ozbyq2pr2y

Functional descriptions used in computer support for qualitative scheme generation—"Schemebuilder"

R.H. Bracewell, J.E.E. Sharpe
1996 Artificial intelligence for engineering design, analysis and manufacturing  
of product design models in the conceptual, through embodiment stages of design.  ...  The focus of this paper is a knowledge-based design environment called Schemebuilder which is a comprehensive and integrated suite of software tools aimed at supporting the designer in the rapid development  ...  ACKNOWLEDGEMENTS This paper represents a considerable effort over a period of years by a number of individuals.  ... 
doi:10.1017/s0890060400001657 fatcat:4qm7wdvgxndepakhch5x76y2cu

Integrated Platform for AI Support of Complex Product Design [chapter]

John E. E. Sharpe
1996 IFIP Advances in Information and Communication Technology  
Spatial reasoning is discussed as part of the Function Means development along with a description of the use of working principles in the development of conceptual designs.  ...  The second part concentrates on the use of mathematical techniques based on sophisticated simulation and symbolic manipulation in the development and quantification of the conceptual schemes generated  ...  The design of mechatronic systems, which combines mechanical, electrical, electronic and software systems, presents a challenging array of possible implementations, often based on proprietary equipment  ... 
doi:10.1007/978-0-387-34930-5_6 fatcat:cmk7ve4xpvaoniloniwwn27gey

Design of a low-cost loading/unloading mechanism for processing stations in an automated production environment

Georg Egger, Michael Riedl, Erwin Rauch, Dominik T. Matt, E.C.N. Puik, J.T. Foley, D.S. Cochran, M.L. Betasolo
2018 MATEC Web of Conferences  
A loading/unloading mechanism was designed using the axiomatic design method.  ...  The mechanism is a standardized part of a smart factory currently implemented at Fraunhofer Italia research institute on behalf of the DeConPro research project, and as such is specified to fit any processing  ...  The transmission ratio is determined by the gear ratio, which can be adapted to the needs of the application either directly or in a wider range through gears like worm or epicyclic gear boxes.  ... 
doi:10.1051/matecconf/201822301001 fatcat:hehtx4776bep3ftoqvywakwpsq

TAO2000 V2 computer-assisted force feedback telemanipulators used as maintenance and production tools at the AREVA NC-La Hague fuel recycling plant

Franck Geffard, Philippe Garrec, Gérard Piolain, Marie-Anne Brudieu, Jean-François Thro, Alain Coudray, Eric Lelann
2011 Journal of Field Robotics  
All these developments are based on the same generic control platform, called TAO2000 V2.  ...  Moreover, since 2010, the through-the-wall telerobot named MT200 TAO based on the slave arm of the MSM MT200 (La Calhène TM ), has been evaluated in an active production cell at the AREVA NC-La Hague fuel  ...  Figure 5 . 5 Hardware architecture of a Stäubli TM RX-based AREVA CAT system.  ... 
doi:10.1002/rob.20426 fatcat:7zkeh6nx2rb5vgtffpsfuervwu

Determination of the One-to-One Correspondence between the Kinematic Screw of the Output Link and the Gradient Screw in a Singular Configuration of a Parallel Mechanism
Определение взаимного соответствия кинематического винта выходного звена и винта-градиента в особом положении механизма параллельной структуры

Е.С. Гебель, В.А. Глазунов
2017 Proceedings of Higher Educational Institutions Маchine Building  
ACKNOWLEDGEMENTS The authors would like to thank the Natural Sciences and Engineering Research Council (NSREC) of Canada for their financial support of this work.  ...  ACKNOWLEDGEMENTS The authors would like to thank Cameco Corporation for their financial support of this research.  ...  In this paper, the spherical cam mechanism is considered as applied to an automotive differential, which is usually based on epicyclic (planetary) gear trains.  ... 
doi:10.18698/0536-1044-2017-7-3-9 fatcat:5xx3qrdmqjfr7ng5oecrdzeb34

Computation and its limits

2012 ChoiceReviews  
A means of overcoming this was invented by Schickard who in 1623 designed the first digital mechanical calculator using a gearing mechanism based on the principle shown in Figure 3 .15.  ...  They have a similar mode of display: based on dials; similar construction : brass frames and gearing; many of the same mechanical implementations of arithmetic techniques.  ...  Our view is that none of these proposals have yet made a convincing case for dropping the fundamental theoretical basis on which computer science has rested until now.  ... 
doi:10.5860/choice.50-2108 fatcat:cfmueij4tvetlm4tzgft2aepzm

Page 3 of None Vol. 199, Issue Index [page]

None  
requirements planning systems B241 The use of a conceptual model to evaluate financially flexible manufacturing system projects B15 Leverant,G R_ Low-pressure steam turbine disc cracking — an update A59  ...  glass furnace C113 —_ “4 Operation of diesel engines on residual fuel oil Lowe, W T Manufacturing effectiveness in the design of a new truck cab shell B197 Lyle, F F Jr Low-pressure steam turbine disc  ... 

Page 3 of None Vol. 199, Issue Index [page]

None  
systems B241 The use of a conceptual model to evaluate financially flexibie manufacturing system projects B15 Leverant,G R_ Low-pressure steam turbine disc cracking — an update A59 Lewis, A Robotics:  ...  Operation of diesel engines on residual fuel oil Lowe, WT Manufacturing effectiveness in the design of a new truck cab shell B197 Lyle, F F Jr Low-pressure steam turbine disc cracking — an update A59 Ma  ... 

Page 3 of None Vol. 199, Issue Index [page]

None  
The use of a conceptual model to evaluate financially flexible manufacturing system projects B15 Leverant,G R_ Low-pressure steam turbine disc cracking — an update AS9 Lewis, A Robotics: market growth  ...  Operation of diesel engines on residual fuel oil Lowe, WT Manufacturing effectiveness in the design of a new truck cab shell B197 Lyle, F F Jr Low-pressure steam turbine disc cracking — an update A59  ... 
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