Keyword search (4,163 papers available)

"Online" Keyword-tagged Publications:

Title Authors PubMed ID
1 Online gambling during the COVID-19 pandemic: do living conditions matter? Côté M; Kairouz S; Savard AC; Brodeur M; 41387820
CONCORDIA
2 A portrait of online gambling: a look at a transformation amid a pandemic Kairouz S; Savard AC; Murch WS; Dixon MR; Martin NB; Brodeur M; Dauphinais S; Ferland F; Hamel D; Dufour M; French M; Monson E; Van Mourik V; Morvannou A; 40770758
CONCORDIA
3 Leveraging deep learning for nonlinear shape representation in anatomically parameterized statistical shape models Gheflati B; Mirzaei M; Rottoo S; Rivaz H; 39953355
ENCS
4 Facebook recruitment: understanding research relations Prior to data collection Young K; Browne K; 39877298
CONCORDIA
5 The effect of micro-vessel viscosity on the resonance response of a two-microbubble system Yusefi H; Helfield B; 39705920
BIOLOGY
6 "It would Never have Happened Without the Pandemic": Understanding the Lived Experience of Individuals who Increased Their Online Gambling Participation Savard AC; Kairouz S; Nadeau-Tremblay J; Brodeur M; Ferland F; French M; Morvannou A; Blanchette-Martin N; Dufour M; VanMourik V; Monson E; 39115755
SOCANTH
7 A unified stochastic SIR model driven by Lévy noise with time-dependency Easlick T; Sun W; 39027117
MATHSTATS
8 Gambling Patterns and Problems of Gamblers on Licensed and Unlicensed Sites in France Costes JM; Kairouz S; Eroukmanoff V; Monson E; 25862019
SOCANTH
9 Subharmonic resonance of phospholipid coated ultrasound contrast agent microbubbles Yusefi H; Helfield B; 38217906
BIOLOGY
10 Nonlinear dynamic modeling and model-based AI-driven control of a magnetoactive soft continuum robot in a fluidic environment Moezi SA; Sedaghati R; Rakheja S; 37932207
ENCS
11 The experimental multi-arm pendulum on a cart: A benchmark system for chaos, learning, and control Kaheman K; Fasel U; Bramburger JJ; Strom B; Kutz JN; Brunton SL; 37637793
ENCS
12 Online Gambling Practices and Related Problems in Five European Countries: Findings from the Electronic Gam(bl)ing Multinational Empirical Survey (E-GAMES) Project Costes JM; Kairouz S; Fiedler I; Bartczuk RP; Lelonkek-Kuleta B; Minutillo A; Notari L; 37466781
PSYCHOLOGY
13 Using machine learning to retrospectively predict self-reported gambling problems in Quebec Murch WS; Kairouz S; Dauphinais S; Picard E; Costes JM; French M; 36880253
SOCANTH
14 The influence of inter-bubble spacing on the resonance response of ultrasound contrast agent microbubbles Yusefi H; Helfield B; 36223708
BIOLOGY
15 Efficacy of a minimally guided internet treatment for alcohol misuse and emotional problems in young adults: Results of a randomized controlled trial Frohlich JR; Rapinda KK; Schaub MP; Wenger A; Baumgartner C; Johnson EA; O' Connor RM; Vincent N; Blankers M; Ebert DD; Hadjistavropoulos HD; Mackenzie CS; Wardell JD; Augsburger M; Goldberg JO; Keough MT; 34938848
PSYCHOLOGY
16 In-person versus virtual therapy in outpatient eating-disorder treatment: A COVID-19 inspired study Steiger H; Booij L; Crescenzi O; Oliverio S; Singer I; Thaler L; St-Hilaire A; Israel M; 34904742
PSYCHOLOGY
17 Cancer: A turbulence problem. Uthamacumaran A 33142240
CONCORDIA
18 Second Opinions: Negotiating Agency in Online Mothering Forums. Aston M, Price S, Hunter A, Sim M, Etowa J, Monaghan J, Paynter M 32757828
CONCORDIA
19 Once online poker, always online poker? Poker modality trajectories over two years Dufour M; Morvannou A; Laverdière É; Brunelle N; Kairouz S; Nolin MA; Nadeau L; Dussault F; Berbiche D; 32467840
PSYCHOLOGY
20 Maternal Knowing and Social Networks: Understanding First-Time Mothers' Search for Information and Support Through Online and Offline Social Networks. Price SL, Aston M, Monaghan J, Sim M, Tomblin Murphy G, Etowa J, Pickles M, Hunter A, Little V 29281945
CONCORDIA
21 Transnational Migration and Digital Memorialization. Sultana B, Youngs-Zaleski M, Jiwani Y 31237819
CONCORDIA

 

Title:The experimental multi-arm pendulum on a cart: A benchmark system for chaos, learning, and control
Authors:Kaheman KFasel UBramburger JJStrom BKutz JNBrunton SL
Link:https://pubmed.ncbi.nlm.nih.gov/37637793/
DOI:10.1016/j.ohx.2023.e00465
Publication:HardwareX
Keywords:ChaosDouble pendulumDynamical systemNonlinear dynamicsOpen access dataOpen access hardwarePendulum on the cartSimulink real-timeSingle pendulumTriple pendulum
PMID:37637793 Category: Date Added:2023-08-28
Dept Affiliation: ENCS
1 Department of Mechanical Engineering, University of Washington, Seattle, WA 98195, United States of America.
2 Department of Aeronautics, Imperial College London, London, SW7 2AZ, United Kingdom.
3 Department of Mathematics and Statistics, Concordia University, Montréal, QC H3G 1M8, Canada.
4 XFlow Energy Company, Seattle, WA, 98108, United States of America.
5 Department of Applied Mathematics, University of Washington, Seattle, WA 98195, United States of America.

Description:

The single, double, and triple pendulum has served as an illustrative experimental benchmark system for scientists to study dynamical behavior for more than four centuries. The pendulum system exhibits a wide range of interesting behaviors, from simple harmonic motion in the single pendulum to chaotic dynamics in multi-arm pendulums. Under forcing, even the single pendulum may exhibit chaos, providing a simple example of a damped-driven system. All multi-armed pendulums are characterized by the existence of index-one saddle points, which mediate the transport of trajectories in the system, providing a simple mechanical analog of various complex transport phenomena, from biolocomotion to transport within the solar system. Further, pendulum systems have long been used to design and test both linear and nonlinear control strategies, with the addition of more arms making the problem more challenging. In this work, we provide extensive designs for the construction and operation of a high-performance, multi-link pendulum on a cart system. Although many experimental setups have been built to study the behavior of pendulum systems, such an extensive documentation on the design, construction, and operation is missing from the literature. The resulting experimental system is highly flexible, enabling a wide range of benchmark problems in dynamical systems modeling, system identification and learning, and control. To promote reproducible research, we have made our entire system open-source, including 3D CAD drawings, basic tutorial code, and data. Moreover, we discuss the possibility of extending our system capability to be operated remotely, enabling researchers all around the world to use it, thus increasing access.





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