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Journal articles on the topic 'Machine synchrone'

Author: Grafiati

Published: 4 June 2021

Last updated: 26 July 2025

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1

Barakat, G. "Étude et modélisation tridimensionnelle d'une machine synchrone à griffes." Journal de Physique III 5, no. 12 (1995): 1991–2002. http://dx.doi.org/10.1051/jp3:1995244.

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2

Vido, Lionel, Marie Ruellan, Yacine Amara, Mohamed Gabsi, and Hamid Ben Ahmed. "Recherche des paramètres optimaux d’une machine synchrone à aimants permanents." European Journal of Electrical Engineering 14, no. 2-3 (2011): 135–63. http://dx.doi.org/10.3166/ejee.14.135-163.

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3

Touhami, O., and C. Iung. "Identification paramétrique et définitions des grandeurs physiques d'une machine synchrone." Journal de Physique III 2, no. 10 (1992): 1943–55. http://dx.doi.org/10.1051/jp3:1992223.

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4

Bouillault, F., and A. Razek. "Courants de Foucault dans les pièces polaires d'une machine synchrone." Revue de Physique Appliquée 21, no. 2 (1986): 181–85. http://dx.doi.org/10.1051/rphysap:01986002102018100.

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5

Nogarede, B., D. Harribey, Y. Lefevre, and F. Pigache. "Platine d'expérimentation MicroMAG : à la découverte de la machine synchrone autopilotée." J3eA 7 (2008): 1016. http://dx.doi.org/10.1051/j3ea:2008015.

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6

-Riedinger, P. "Modélisation formelle des systèmes dynamiques hybrides : application à la machine synchrone autopilotée." Revue de l'Electricité et de l'Electronique -, no. 05 (1998): 78. http://dx.doi.org/10.3845/ree.1998.055.

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7

Fan, Yuchao, and J. P. Hautier. "Commande optimisee d'un ensemble convertisseur-machine synchrone autopilotée fonctionnant en mode dégradé biphasé." Journal de Physique III 4, no. 1 (1994): 143–57. http://dx.doi.org/10.1051/jp3:1994119.

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8

Djemel, Mohamed, Nabil Derbel, and Mohamed B. A. Kamoun. "Sur les méthodes de réduction de modèles linéaires : application à la machine synchrone." Journal de Physique III 6, no. 5 (1996): 671–90. http://dx.doi.org/10.1051/jp3:1996149.

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9

Loum, Georges L., and T. Cissé Haba. "Détermination analytique des paramètres de Potier d'une machine synchrone par la méthode des pentes." J3eA 8 (2009): 0002. http://dx.doi.org/10.1051/j3ea/2009004.

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10

Clénet, S., S. Astier, Y. Lefèvre, and M. Lajoie-Mazenc. "Méthode de mesure des fréquences propres et des coefficients d'amortissement d'une machine synchrone a aimants permanents." Journal de Physique III 4, no. 8 (1994): 1431–47. http://dx.doi.org/10.1051/jp3:1994211.

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11

Monturet, V., D. Harribey, and B. Nogarede. "Maquette de T.P. OPTIMAG : création du couple électromagnétique dans une machine synchrone et optimisation de sa forme d'onde." J3eA 2 (2003): 003. http://dx.doi.org/10.1051/bib-j3ea:2003003.

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12

Le Pioufle, B., G. Georgiou, and J. P. Louis. "Application des commandes non linéaires pour la régulation en vitesse ou en position de la machine synchrone autopilotée." Revue de Physique Appliquée 25, no. 6 (1990): 517–26. http://dx.doi.org/10.1051/rphysap:01990002506051700.

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13

Fouad Benkhoris, Mohamed, Mourad Merabtene, Farid Meibody Tabar, Bernard Davat, and Eric Semail. "Approches de modélisation de la machine synchrone double étoile alimentée par des onduleurs de tension en vue de la commande." Revue internationale de génie électrique 6, no. 5-6 (2003): 579–608. http://dx.doi.org/10.3166/rige.6.579-608.

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14

Rolland, J. M., S. Astier, L. Protin, Ch Masselot, and M. Lajoie-Mazenc. "Modélisation analytique d'un système de pompage photovoltaïque utilisant une machine synchrone à commutation naturelle : fonctionnement optimal et critères de constitution." Revue de Physique Appliquée 23, no. 8 (1988): 1405–14. http://dx.doi.org/10.1051/rphysap:019880023080140500.

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15

Laporte, B., R. Ibtiouene, and M. Chabane. "Recherche de performances optimales pour une machine synchrone à aimants insérés par une méthode intégrale mettant en jeu une solution analytique." Journal de Physique III 2, no. 10 (1992): 1891–904. http://dx.doi.org/10.1051/jp3:1992220.

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16

Guesbaoui, H. "Grandeurs caractéristiques de la machine synchrone obtenues analytiquement à partir d'une réduction de modèle par une technique des multiéchelles de temps." Journal de Physique III 5, no. 1 (1995): 103–26. http://dx.doi.org/10.1051/jp3:1995113.

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17

Kreimeier, D., E. Müller, F. Morlock, et al. "Die synchrone Produktion*/Synchronous manufacturing - An approach for semi-autonomous production planning and control and human-based decision support." wt Werkstattstechnik online 105, no. 04 (2015): 204–8. http://dx.doi.org/10.37544/1436-4980-2015-04-46.

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Kurzfristige sowie ungeplante Änderungen – wie Auftragsschwankungen, Maschinenausfälle oder Krankheitstage der Mitarbeiter – beeinflussen die Produktionsplanung und -steuerung (PPS) von Industriefirmen. Trends wie Globalisierung und erhöhter Marktdruck verstärken diese Probleme. Zur Komplexitätsbewältigung bei der Entscheidungsfindung zur Fertigungssteuerung kommen in der Produktion Werkzeuge der „Digitalen Fabrik“, beispielsweise Simulationsprogramme, oder IT (Informationstechnologie)-Lösungen, wie Manufacturing Execution Systems (MES), zum Einsatz. Eine Verknüpfung dieser Bereiche würde eine

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18

Nilesh, Kulkarni. "Support vector machine based alzheimer's disease diagnosis using synchrony features." International Journal of Informatics and Communication Technology (IJ-ICT) 9, no. 1 (2020): 57–62. https://doi.org/10.11591/ijict.v9i1.pp57-62.

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Previous research work has highlighted that neuro-signals of Alzheimer’s disease patients are least complex and have low synchronization as compared to that of healthy and normal subjects. The changes in EEG signals of Alzheimer’s subjects start at early stage but are not clinically observed and detected. To detect these abnormalities, three synchrony measures and wavelet-based features have been computed and studied on experimental database. After computing these synchrony measures and wavelet features, it is observed that Phase Synchrony and Coherence based features are able to d

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19

Nakada, Kazuki, Miwako Tsunematsu, Takuya Kihara, Takumu Hattori, Tatsuji Tokiwa, and Hiroshi Fukuda. "CISTEM Education with Robotic Platform: For Human-Human Synchrony and Human-Machine Synchrony." Journal of Robotics and Mechatronics 29, no. 6 (2017): 969–79. http://dx.doi.org/10.20965/jrm.2017.p0969.

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In Hiroshima Prefecture, an inter-university collaborative educational project of an interdisciplinary field: Clinical Informatics and Technology (the CIT program) has being implemented. As a part of the CIT program, we have been working on CISTEM (Clinical Information, Science, Technology, Engineering, Mathematics, and Medicine) education to establish a systematic educational curriculum for students (mainly undergraduate students) who will be responsible for medical engineering cooperation/collaboration in the future. In this paper, from the viewpoints of communication and control engineering

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20

Kulkarni, Nilesh. "Support vector machine based alzheimer’s disease diagnosis using synchrony features." International Journal of Informatics and Communication Technology (IJ-ICT) 9, no. 1 (2020): 57. http://dx.doi.org/10.11591/ijict.v9i1.pp57-62.

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Previous research work has highlighted that neuro-signals of Alzheimer’s disease patients are least complex and have low synchronization as compared to that of healthy and normal subjects. The changes in EEG signals of Alzheimer’s subjects start at early stage but are not clinically observed and detected. To detect these abnormalities, three synchrony measures and wavelet-based features have been computed and studied on experimental database. After computing these synchrony measures and wavelet features, it is observed that Phase Synchrony and Coherence based features are able to distinguish b

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21

Ramos, Joao, and Sangbae Kim. "Dynamic locomotion synchronization of bipedal robot and human operator via bilateral feedback teleoperation." Science Robotics 4, no. 35 (2019): eaav4282. http://dx.doi.org/10.1126/scirobotics.aav4282.

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Despite remarkable progress in artificial intelligence, autonomous humanoid robots are still far from matching human-level manipulation and locomotion proficiency in real applications. Proficient robots would be ideal first responders to dangerous scenarios such as natural or man-made disasters. When handling these situations, robots must be capable of navigating highly unstructured terrain and dexterously interacting with objects designed for human workers. To create humanoid machines with human-level motor skills, in this work, we use whole-body teleoperation to leverage human control intell

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22

Matt, Daniel, and Philippe Enrici. "Couplage par effet de denture dans les machines électriques synchrones. Synthèse et comparaison : machine à réluctance variable et machine à aimants." Revue internationale de génie électrique 8, no. 3-4 (2005): 425–51. http://dx.doi.org/10.3166/rige.8.425-451.

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23

Shadmehr, Reza. "Population coding in the cerebellum: a machine learning perspective." Journal of Neurophysiology 124, no. 6 (2020): 2022–51. http://dx.doi.org/10.1152/jn.00449.2020.

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The cerebellum resembles a feedforward, three-layer network of neurons in which the “hidden layer” consists of Purkinje cells (P-cells) and the output layer consists of deep cerebellar nucleus (DCN) neurons. In this analogy, the output of each DCN neuron is a prediction that is compared with the actual observation, resulting in an error signal that originates in the inferior olive. Efficient learning requires that the error signal reach the DCN neurons, as well as the P-cells that project onto them. However, this basic rule of learning is violated in the cerebellum: the olivary projections to

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24

Sun, Dong. "Adaptive Coupling Control of Two Working Operations in CNC Integrated Machines*." Journal of Dynamic Systems, Measurement, and Control 125, no. 4 (2003): 662–65. http://dx.doi.org/10.1115/1.1636779.

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To reduce work in progress in the plastic industry, integrated CNC punching and cutting machines have been used recently to combine a number of individual operations into one operation. Application of such integrated machines is confronted with a challenging problem of synchronizing two-axis motions. In this paper, an adaptive coupling controller is utilized to synchronize punching and cutting operations of the integrated CNC machine. The controller incorporates cross-coupling technology into adaptive control design, through feedback of position errors of two motion axes and the differential p

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25

Amara, Yacine, Mohamed Gabsi, Lionel Vido, AH Ben Hamed, and Michel Lécrivain. "Machines synchrones à double excitation. Principes et structures." Revue internationale de génie électrique 10, no. 1-2 (2007): 151–88. http://dx.doi.org/10.3166/rige.10.151-188.

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26

Budi Kurniawan, Pramudya, and Subekti Subekti. "REDESIGN CUTTING MACHINEMELALUI METODE PENDEKATAN DESIGN FOR MANUFACTURING AND ASSEMBLY (DFMA)." POROS 17, no. 2 (2021): 79–88. http://dx.doi.org/10.24912/poros.v17i2.20018.

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The muffler has a function to reduce loud and noisy sounds that come out of the exhaust gas manifold of motorized vehicles. One of the main components of the muffler part is the body inner. In producing the body inner, special machine tools are needed to assist the production process, such as cutting machines. The assembly and manufacturing processes have an important role in the development of the cutting machine products made in this research. This study aims to design a special cutting machine that can cut iron plate with the type of material SUS409L measuring 341 x 328.5 x 1, and the machi

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27

Cooper, Stephen. "Minimally disturbed, multicycle, and reproducible synchrony using a eukaryotic ?baby machine?" BioEssays 24, no. 6 (2002): 499–501. http://dx.doi.org/10.1002/bies.10108.

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28

Ahmedbacha, M. R., A. Benouar, A. Khorsi, N. Akermi, and K. Kaddouri. "Simulation of Tomographic Acquisition and Reconstruction Slice for Industrial Machine Rotor with Fixed-Angle Scanner." Materials Evaluation 80, no. 8 (2022): 38–44. http://dx.doi.org/10.32548/2022.me-04263.

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Rotating machines such as electric motors and pumps are the heart of any industrial production chain. Rotors are usually the most worn parts, and the preventive maintenance of these vital organs, although necessary, remains penalizing for the production line because the machines are stopped and disassembled for a lengthy period during the inspection phase. This paper suggests a simulation of optimized tomographic reconstruction by cone beam acquisition geometry to scan a functioning machine rotor with high X-ray energy. In this work we propose a simple design of a fixed-angle projection scanne

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29

Shahin, Amiriparian, Han Jing, Schmitt Maximilian, et al. "Synchronisation in Interpersonal Speech." Frontiers in Robotics and AI Front. Robot. AI, 08 November 2019, Computational Approaches for Human-Human and Human-Robot Social Interactions (2020): https://www.frontiersin.org/articles/10.3389/frobt.2019.00116/. https://doi.org/10.3389/frobt.2019.00116.

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Abstract: During both positive and negative dyadic exchanges, individuals will often unconsciously imitate their partner. A substantial amount of research has been made on this phenomenon, and such studies have shown that synchronization between communication partners can improve interpersonal relationships. Automatic computational approaches for recognizing synchrony are still in their infancy. In this study, we extend on previous work in which we applied a novel method utilizing hand-crafted low-level acoustic descriptors and autoencoders (AEs) to analyse synchrony in the speech domain. For

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30

Clerc, Guy, Mourad Bessaou, Patrick Siarry, and Philippe Bastaini. "Identification des machines synchrones par algorithme génétique. Principe et application." Revue internationale de génie électrique 5, no. 3-4 (2002): 485–515. http://dx.doi.org/10.3166/rige.5.485-515.

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31

Lagorce, Xavier, and Ryad Benosman. "STICK: Spike Time Interval Computational Kernel, a Framework for General Purpose Computation Using Neurons, Precise Timing, Delays, and Synchrony." Neural Computation 27, no. 11 (2015): 2261–317. http://dx.doi.org/10.1162/neco_a_00783.

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There has been significant research over the past two decades in developing new platforms for spiking neural computation. Current neural computers are primarily developed to mimic biology. They use neural networks, which can be trained to perform specific tasks to mainly solve pattern recognition problems. These machines can do more than simulate biology; they allow us to rethink our current paradigm of computation. The ultimate goal is to develop brain-inspired general purpose computation architectures that can breach the current bottleneck introduced by the von Neumann architecture. This wor

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Khandelwal, Karan, Krishiv Pandita, Kshitij Priyankar, Kumar Parakram, and Tejaswini K. "Svara Rachana - Audio Driven Facial Expression Synthesis." International Journal for Research in Applied Science and Engineering Technology 12, no. 5 (2024): 2024–29. http://dx.doi.org/10.22214/ijraset.2024.62019.

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Abstract: Svara Rachana is a fusion of artificial intelligence and facial animation which aims to revolutionize the field of digital communication. Harnessing the ever-evolving power of neural networks in the form of Long Short-Term Memory (LSTM) model, Svara Rachana offers a cutting edge, interactive web application designed to synchronize human speech with realistic 3D facial animation. Users can upload or record an audio file and upload it to the web interface containing human speech, with the core functionality being the generation of synchronized lip movements on a 3D avatar. The system g

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33

Wu, Wei, Toshiki Hirogaki, and Eiichi Aoyama. "Proposal of Improving Method of Rotational 2-Axis Synchronous Accuracy of Plate Motion Control with a Dual Arm Robot by Estimating Ball Rolling Motion on the Plate." Key Engineering Materials 523-524 (November 2012): 889–94. http://dx.doi.org/10.4028/www.scientific.net/kem.523-524.889.

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Recently, developers of machining tools have begun paying more and more attention to multi-joint dual-arm robot, and it is expected the robot will reclaim its place in the field of new automation. Industrial dual-arm robots have therefore gained attention as new tools to control both linear motion and rotational motion accurately. On the other hand, the five-axis control machining center controlling the motion of three translation axes and two rotation axes has put into wide practical use. However, a one problem has been that it may be the difficult to measure the synchronic accuracy of rotati

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34

Uma Maheswari, R., and R. Umamaheswari. "Adaptive data-driven nonlinear synchro squeezed transform with single class radial basis function kernel support vector machine applied to wind turbine planetary gearbox fault diagnostics." Proceedings of the Institution of Mechanical Engineers, Part A: Journal of Power and Energy 234, no. 7 (2019): 1015–25. http://dx.doi.org/10.1177/0957650919886227.

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Planetary stage gears operated at low rotational speed and varying wind speed result variation in load. Variable speed and variable load induce nonstationary operating conditions. Vibration signal measured from Wind power gear transmission systems are embedded with multiple sources of vibration and attenuated considerably as it travels from source of vibration to measuring point. Efficacious multi-component decomposition without mode mixing ensures the accurate fault signature recognition. Synchro squeezing transform is the promising tool that represents the ridges with high resolution in time

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35

Webber, C. J. S., B. S. Payne, F. Gu, and A. D. Ball. "Componential coding in the condition monitoring of electrical machines Part 1: Principles and illustrations using simulated typical faults." Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science 217, no. 8 (2003): 883–99. http://dx.doi.org/10.1243/095440603322310431.

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This paper (Part 1) describes the principles of a novel unsupervised adaptive neural network anomaly detection technique, called componential coding, in the context of condition monitoring of electrical machines. Numerical examples are given to illustrate the technique's capabilities. The companion paper (Part 2), which follows, assesses componential coding in its application to real data recorded from a known machine and an entirely unseen machine (a conventional induction motor and a novel transverse flux motor respectively). Componential coding is particularly suited to applications in whic

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36

Chen, Guang Feng, Lin Lin Zhai, Kun Zou, Yi Yang, and Wei Bin Wang. "Design of CAN-Bus Based Yarn Feeding Control System for Carpet Tufting Machine." Advanced Materials Research 459 (January 2012): 275–79. http://dx.doi.org/10.4028/www.scientific.net/amr.459.275.

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This paper proposed a CAN-bus and stepper motor based yarn feeding control system for tufting carpet machine. Base on requirement of yarn feeding devise control system architecture. Control system adopts the industrial computer as the master platform and user interface, the lower computer consists of yarn feed step motor controller, speed synchrony controller and yarn guiding controller. Design the communication protocol and the control logic. Through establishing control system prototype system to verify the system function, test results show that the design scheme is feasible

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37

Héron, C., C. Ramiarinjaona, P. Groniecki, and J. F. Rialland. "Contribution à la caractérisation des machines synchrones en régime non sinusoïdal." Revue de Physique Appliquée 24, no. 9 (1989): 915–22. http://dx.doi.org/10.1051/rphysap:01989002409091500.

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38

Fargier-Voiron, Marie, Anthony Nagy, Nicolas Perichon, et al. "2593: Quantification of the targeting accuracy of the Synchrony modality on Radixact machine." Radiotherapy and Oncology 194 (May 2024): S4362—S4366. http://dx.doi.org/10.1016/s0167-8140(24)02771-3.

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39

Gorodnyaya, L. V. "Abstract Machine of the Programming Language for Educational Purposes SYNCHRO." Vestnik NSU. Series: Information Technologies 19, no. 4 (2022): 16–35. http://dx.doi.org/10.25205/1818-7900-2021-19-4-16-35.

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The article is devoted to a number of solutions for organizing work with memory in educational languages and programming systems aimed at teaching the preparation of multi-threaded programs over shared memory. The consideration was carried out within the framework of the SYNCHRO programming language for educational purposes, which made it possible to analyze variants of such solutions without the limitations typical for traditional manufacturing tools and devices of standard programming systems. The article gives a clear formulation of an abstract machine and a diagram of a command system that

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40

Li, Wen Long, Li Wei, and Min Li. "Method of On-Machine Spacing-Tooth Measuring Large Gear Pitch Accumulated Errors and Technology of Compensating a Geometric Eccentric." Advanced Materials Research 460 (February 2012): 165–68. http://dx.doi.org/10.4028/www.scientific.net/amr.460.165.

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The method of on-machine measuring pitch accumulated errors of large gears is much convenient and there are no dimension limits of measured gears. The technology of non-synchro-drive and synchro-measurement is utilized to ensure continuous measurement. The spacing-tooth method of measuring pitch accumulated errors of large gears is used to decrease measuring errors. The technology of compensating a geometric eccentric is applied in data treatment, and the high accurate measurement is carried out

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41

Sargos, François-Michel, and Abdelmounaïm Tounzi. "Modélisation forward-backward des machines synchrones à pôles saillants en régime stationnaire." European Journal of Electrical Engineering 15, no. 4 (2012): 297–331. http://dx.doi.org/10.3166/ejee.15.297-331.

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42

Hoang, Emmanuel, and Gilles Feld. "Etude du couple dans les machines synchrones. Où sont les champs tournants ?" J3eA 8 (2009): 1013. http://dx.doi.org/10.1051/j3ea:2008054.

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43

Pajot, Nicolas, and Mounir Boukadoum. "Neural Synchrony-Based State Representation in Liquid State Machines, an Exploratory Study." Journal of Engineering Research and Sciences 2, no. 11 (2023): 1–14. http://dx.doi.org/10.55708/js0211001.

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TOUDERT, OUIZA, FRANÇIS AUGER, AZEDDINE HOUARI, and MOURAD LAGHROUCHE. "NOUVELLE EXTRACTION DE POSITION DU ROTOR BASÉE SUR L'INJECTION DE TENSION À HAUTE FRÉQUENCE TOURNANTE POUR LES ENTRAÎNEMENTS DE MACHINES SYNCHRONES À AIMANTS PERMANENTS À VITESSE BASSE OU NULLE." REVUE ROUMAINE DES SCIENCES TECHNIQUES — SÉRIE ÉLECTROTECHNIQUE ET ÉNERGÉTIQUE 68, no. 2 (2023): 188–93. http://dx.doi.org/10.59277/rrst-ee.2023.68.2.12.

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Une nouvelle procédure pour l'extraction de la position du rotor des moteurs synchrones à aimants permanents à pôles saillants (PMSM) est présentée dans cet article. Un signal de rotation de porteur est injecté dans la machine pour mesurer son déplacement à l'aide d'un courant haute fréquence. Cette méthode réduit le temps de calcul, simplifie le modèle d'extraction et améliore l'erreur d'évaluation du déplacement. Cette méthode est efficace pour les moteurs synchrones à aimants permanents montés en surface (SPMSM) présentant de petites saillances magnétiques avec un enroulement de stator dist

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45

Nataraja. C, Dr. G. S. Sheshadri, and Dr. Shilpa. G. N. "Artificial Intelligence Approach for the Control of SPMSG Based Grid Connected WECS." Applied Science and Engineering Journal for Advanced Research 2, no. 4 (2023): 24–31. http://dx.doi.org/10.54741/asejar.2.4.5.

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In India, power plant requirement is rapidly increasing as non-conventional sources are in current need. Government financial aid plays important role for generator plant execution because of its tedious procedure. If the utilization of wind power production has to be doubled, then machines, turbines and converters are essential in two numbers. The research work includes parallel connection of two machines using star-delta-star transformer fashion resulting in six-phase permanent synchronous machine. This arrangement is more economical as the number of converters are reduced thereby increasing

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46

Engelhard, Ben, Nofar Ozeri, Zvi Israel, Hagai Bergman, and Eilon Vaadia. "Inducing Gamma Oscillations and Precise Spike Synchrony by Operant Conditioning via Brain-Machine Interface." Neuron 77, no. 2 (2013): 361–75. http://dx.doi.org/10.1016/j.neuron.2012.11.015.

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47

Yuhendri, Muldi, Hambali Hambali, and Mukhlidi Muskhir. "PERMANENT SYNCHRON MAGNET MOTOR SPEED OBSERVER BASED ON LEAST SQUARES SUPPORT VECTOR MACHINE REGRESSION." Jurnal Teknologi Informasi dan Pendidikan 13, no. 2 (2020): 17–24. http://dx.doi.org/10.24036/tip.v13i2.324.

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Motor speed control requires motor speed data as feedback from control actions. Motor speed data is usually obtained from the speed sensor. In this paper, the motor speed observer for permanent magnet synchronous motor is proposed to obtain motor speed data based on motor back emf voltage making it more economical without a speed sensor. The Speed observer is designed based on the Model Reference Adapative System (MRAS) with using Least Squares Support Vector Machine Regression (LSSVMR) algorithm for adaptation mechanism tools. The proposed speed observer is tested with varying motor speeds. T

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SMITH, H. J. T., JAMES A. BLACKBURN, and GREGORY L. BAKER. "WHEN TWO COUPLED PENDULUMS EQUAL ONE: A SYNCHRONIZATION MACHINE." International Journal of Bifurcation and Chaos 13, no. 01 (2003): 7–18. http://dx.doi.org/10.1142/s021812740300639x.

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We show that two coupled pendulums that are coupled and can synchronize, are mathematically equivalent to one "horizontal" parametrically driven pendulum. We have fabricated a horizontal pendulum and present data from this horizontal pendulum which we believe to be the first physical realization of such a mechanical "synchronization machine." A description of intermittent synchronization that can occur when two coupled pendulums are in a chaotic state is given in terms of the data from the horizontal pendulum. We discuss the relationship between the modes of the horizontal pendulum and the cor

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Shan, Chen, and Lei Fan. "Lodestone: An Efficient Byzantine Fault-Tolerant Protocol in Consortium Blockchains." Security and Communication Networks 2021 (December 3, 2021): 1–10. http://dx.doi.org/10.1155/2021/2507670.

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We present Lodestone, a chain-based Byzantine fault-tolerant (BFT) state machine replication (SMR) protocol under partial synchrony. Lodestone enables replicas to achieve consensus with two phases of voting and enjoys (1) optimistic responsiveness and (2) linear communication complexity on average. Similar to the state-of-the-art chain-based BFT protocols, Lodestone can be optimized with a pipelining idea elegantly. We implement pipelined Lodestone and deploy experiments to evaluate its performance. The evaluation results demonstrate that Lodestone has a lower latency than HotStuff under vario

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-MULTON, Bernard. "Comparaison du couple massique de diverses architectures de machines tournantes synchrones à aimants." Revue de l'Electricité et de l'Electronique -, no. 07 (2006): 85. http://dx.doi.org/10.3845/ree.2006.064.

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