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Relevant bibliographies by topics / Moving reference frame

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Academic literature on the topic 'Moving reference frame'

Author: Grafiati

Published: 4 June 2021

Last updated: 8 August 2022

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Journal articles on the topic "Moving reference frame"

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Grushka, Ya. "THE CRITERION FOR TRANSFERABLE SELF-CONSISTENTLY TRANSLATIONALITY OF COORDINATE TRANSFORM OPERATORS AND REFERENCE FRAMES IN UNIVERSAL KINEMATICS." Bukovinian Mathematical Journal 9, no. 1 (2021): 128–39. http://dx.doi.org/10.31861/bmj2021.01.10.

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From an intuitive point of view universal kinematics are collections (sets) of changing objects, which evolve, being in a certain spatial-geometric environment, and evolution of whi- ch can be observed from many diﬀerent frames of reference. Moreover, the deﬁnition of uni- versal kinematics impose the existence of some (preassigned) universal coordinate transform between every two reference frames of such kinematics. Transferable self-consistently translati- onal reference frames (in vector universal kinematics) are interesting because for such reference frames it is possible to give a clear and unambiguous deﬁnition of displacement of a moving reference frame relative to a ﬁxed one, which does not depend on the choice of a ﬁxed point in the moving frame of reference. In the present paper it is shown that an arbitrary reference frame m is transferable self-consistently translational relatively to a reference frame l (in some vector uni- versal kinematics F) if and only if the coordinate transform operator from the reference frame m to the reference frame l is transferable self-consistently translational. Therefore transferable self-consistently translational coordinate transform operators describe the conversion of coordi- nates from the moving and transferable self-consistently translational frame of reference to the (given) ﬁxed frame in vector universal kinematics. Also in the paper it is described the structure of transferable self-consistently translational coordinate transform operators (this is the main result of the article). Using this result it have been obtained the necessary and suﬃcient conditi- on for transferable self-consistently translationality of one reference frame relatively to another in vector universal kinematics.

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Popov, Igor. "MODELING OF THE PRIVILEGED REFERENCE SYSTEMS." Applied Mathematics and Control Sciences, no. 1 (March 30, 2019): 63–69. http://dx.doi.org/10.15593/2499-9873/2019.1.04.

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It is shown that for uniform and rectilinear motion of two, three or several free inert bodies in one-dimensional or three-dimensional space, arbitrary inertial frames of reference, including those associated with each of the moving inert bodies, are not substantially equivalent in the part of the total kinetic energy. In this case, none of these frames of reference is not unique or distinguished. If it is necessary to select a unique or selected inertial reference frame, one can start from the condition of a minimum of the total kinetic energy of the moving inert bodies in this system. In this case, a unique or distinguished inertial reference system is a relict reference frame connected with the center of masses of the moving inert bodies and with the epicenter of their initial hypothetical interaction. Relict systems of reference are calculated. The bodies do not necessarily interact with them in the first place. The use of relict reference systems allows you to maintain a balance between kinetic energy and the work done. The number of inert bodies in calculating the relict frame of reference can be arbitrarily large.

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Rafałko, Gabriela, Hubert Grzybowski, Paweł Dzienis, and Romuald Mosdorf. "An image analysis method for determining boiling front in minichannel heat exchanger." E3S Web of Conferences 321 (2021): 01006. http://dx.doi.org/10.1051/e3sconf/202132101006.

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In this work a numerical method for determining boiling front in short time period of flow was presented. A non-stationary boiling in rectangular eleven minichannels (0.25 mm x 0.25 mm x 32 mm) was recorded using Phantom v1610 high speed camera with the speed of 6000 fps. In the algorithm correlation between subsequent frames was computed. Frames were divided into reference and test frames. In each iteration a part of a reference frame called ‘reference gate’ and moving part of a test frame called ‘moving gate’ were considered. A two-dimensional correlation coefficient was calculated. Such method allowed to identify the location of boiling front in each minichannel separately.

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Mungan, Carl E. "The Bernoulli equation in a moving reference frame." European Journal of Physics 32, no. 2 (February 2, 2011): 517–20. http://dx.doi.org/10.1088/0143-0807/32/2/022.

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Davies, Kenneth William. "Measuring the One-Way Speed of Light." Applied Physics Research 10, no. 6 (November 30, 2018): 45. http://dx.doi.org/10.5539/apr.v10n6p45.

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This paper describes a method for determining the one-way speed of light. My thesis is that the one-way speed of light is NOT constant in a moving frame of reference, and that the one-way speed of light in any moving frame of reference is anisotropic, in that its one-way measured speed varies depending on the direction of travel of light relative to the direction of travel and velocity of the moving frame of reference. Using the disclosed method for measuring the one-way speed of light, a method is proposed for how to use this knowledge to synchronize clocks, and how to calculate the absolute velocity and direction of movement of a moving frame of reference through absolute spacetime using the measured one-way speed of light as the only point of reference.

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Tyszka, M., R. C. Hawkes, and L. D. Hall. "Moving-Reference-Frame Imaging under Steady-State Free Precession." Journal of Magnetic Resonance, Series B 101, no. 2 (April 1993): 158–64. http://dx.doi.org/10.1006/jmrb.1993.1025.

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Traill, Declan. "The Problem With the Relativity of Simultaneity." Applied Physics Research 14, no. 1 (March 3, 2022): 26. http://dx.doi.org/10.5539/apr.v14n1p26.

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Relativity claims that the simultaneity between two (or more) observers, each traveling in different Inertial Reference Frames (IRFs) is such that for two spaceships moving through space at a high-speed relative to one another “inside the frame of reference of Ship A, everything is moving normally, but everything over on Ship B appears to be moving slower (and vice versa)”. However, as I will explain, this interpretation leads to an inconsistency which cannot be true. I point out the error being made in the interpretation of Minkowski diagrams that leads to this inconsistency, and how the diagram should be interpreted to correct this error. This paper demonstrates that a moving object’s rate of time is determined based on its speed relative to a stationary reference frame and that the light signals propagating between objects (from which observers can determine the other object’s rate of time) move at the speed of light c with respect to this stationary frame. If two objects are moving at the same speed through the stationary frame (but in different directions to each other) then they will have the same degree of time dilation and will thus have the same rate of time, despite the relative motion that exists between them.

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Close, Philip, and Tracie J. Barber. "Explaining Ground Effect Aerodynamics via a Real-Life Reference Frame." Applied Mechanics and Materials 553 (May 2014): 229–34. http://dx.doi.org/10.4028/www.scientific.net/amm.553.229.

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The principle of relative motion as the cause of forces on a body submersedin a uid is foundational in the study of uid mechanics. In aerodynamics the wind tunnelis used as a convenient and safe method by which to test the aerodynamic performance ofbodies. This body-stationary convention has carried over into the computational world withthe development of CFD, though there is no practical reason why the moving body/stationaryuid set-up that corresponds to reality cannot be used for computational modelling. This pointbecomes particularly important as the concept of ground e ect is introduced. With an extraboundary nearby it becomes harder to appropriatel y match the experimental set-up with reality,and the extra boundary condition also adds complexity to computational simulation. A studywas undertaken to compare the body-stationary and body-moving reference frames in grounde ect. The moving reference frame velocity elds allowed new insight into the aerodynamics ofground e ect.

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Kurnia, Rieswan Pangawira. "A Case for Mezirow’s Transformative Learning." Diligentia: Journal of Theology and Christian Education 3, no. 1 (January 31, 2021): 73. http://dx.doi.org/10.19166/dil.v3i1.2945.

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<p>Jack Mezirow’s transformative learning theory is one of the most referenced adult education theories. In his theories, transformative learning is the process of effecting change in a frame of reference, using structures of assumption to understand our experiences. Transformative learners move toward a frame of reference with more inclusive self-reflection and more integration of experience. Adult educators should help students become aware and critical of assumptions, their own, and others’. As adult learners, we should be part of transformative learning by being critical with our frames of reference, starting from understanding the world unconsciously in childhood experience, and moving toward a frame of reference with more self-reflection and integration of experience. We should understand the forms, autonomous thinking in transformation theory, and the two domains of learning—instrumental and communicative—as well as their definitions, comparisons, and applications in adult learning. Our experience’s premises, distortions, and situations should be identified and analysed through a transformative lens. Our meaning perspectives are broadened as they are challenged through many deformations and reformations.</p>

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Zhang, Jian, and Tzvi Gal-Chen. "Single-Doppler Wind Retrieval in the Moving Frame of Reference." Journal of the Atmospheric Sciences 53, no. 18 (September 1996): 2609–23. http://dx.doi.org/10.1175/1520-0469(1996)053<2609:sdwrit>2.0.co;2.

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Dissertations / Theses on the topic "Moving reference frame"

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Ganga, Dharan Deepak. "Numerical Analysis of End-Sealed Squeeze-Film Damper Bearings using Moving Reference Frame Formulation." University of Cincinnati / OhioLINK, 2016. http://rave.ohiolink.edu/etdc/view?acc_num=ucin1470741953.

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Grabel, Michael Z. "A Lagrangian/Eulerian Approach for Capturing Topological Changes in Moving Interface Problems." University of Cincinnati / OhioLINK, 2019. http://rave.ohiolink.edu/etdc/view?acc_num=ucin1563527241172213.

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Sarkar, Snigdha. "Numerical Investigation of Vapor and Gaseous Cavitation in Squeeze-Film Damper Bearings." University of Cincinnati / OhioLINK, 2018. http://rave.ohiolink.edu/etdc/view?acc_num=ucin1523636346718425.

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Bianchini, Marco. "Creazione e validazione del modello fluidodinamico di un ventilatore centrifugo e possibili ottimizzazioni." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2017.

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La seguente tesi nasce dall’esigenza di ottimizzare, da un punto di vista acustico e prestazionale, un ventilatore centrifugo preesistente in azienda. Nei primi tre capitoli si è analizzato il problema da un punto di vista teorico, mentre nel terzo e quarto capitolo da un punto di vista computazionale sfruttando tecniche CFD. Nel primo capitolo è stata fatta una trattazione generale dei ventilatori centrifughi, concentrandosi sul tipo di problematiche a cui questi vanno incontro. Nel secondo capitolo è stata presentata la teoria che sta alla base di una rilevazione sperimentale e di un’analisi acustica. Unitamente a ciò sono stati riportati alcuni articoli che mostrano tecniche di ottimizzazione acustica in ventilatori centrifughi. Nel terzo capitolo è stata riassunta la teoria alla base della fluidodinamica e di uno studio fluidodinamico. Nel quarto capitolo viene spiegato come è stato creato il modello fluidodinamico. Si è optato per un’analisi del problema in stato stazionario, sfruttando il Moving Reference Frame, e considerando l’aria come incomprimibile, visto il ridotto numero di Mach. L’analisi acustica è stata effettuata nel post-processing sfruttando il modello di Proudman. Infine è stata dimostrata la correlazione che intercorre tra i tre punti della curva resistente del ventilatore di funzionamento reale, permettendo di estendere i risultati ricavati dalla analisi di uno di questi agli altri due. Nel quinto capitolo è stata effettuata un’analisi dei risultati ottenuti dalle simulazioni fluidodinamiche e sono state proposte diverse modifiche della geometria. La modifica scelta ha visto un miglioramento delle prestazioni e una minore rumorosità. Infine sono state proposte nelle conclusioni ulteriori possibili strade da percorre per un’indagine e ottimizzazione del ventilatore più accurata.

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Jia, Yabo. "Numerical simulation of steady states associated with thermomechanical processes." Thesis, Lyon, 2020. http://www.theses.fr/2020LYSEE007.

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De nombreux procédés de fabrication thermomécanique comme le laminage, le soudage ou encore l’usinage mettent en jeu soit des sollicitations mobiles par rapport à la matière fixe, soit de la matière mobile par rapport à des sollicitations fixes. Dans tous les cas, après un régime transitoire en général assez court, les champs thermiques, métallurgiques et mécaniques associés à ces procédés atteignent un état stationnaire. La recherche de ces états stationnaires à l’aide de la méthode des éléments finis classique nécessite de mettre en œuvre des modèles complexes et couteux où les sollicitations se déplacent par rapport à la matière (ou l’inverse). La recherche directe des états stationnaires a fait l’objet de nombreux travaux de recherche ces trente dernières années. Des méthodes sont aujourd’hui disponibles et pour certaines sont proposées dans des codes de calcul du commerce. Ainsi, une option de calcul dite repère mobile proposée par différents auteurs est disponible dans le logiciel SYSWELD. Cette méthode permet de calculer les états thermique, métallurgique et mécanique stationnaires associés à un procédé de soudage, en résolvant un problème de diffusion-convection en thermique et en intégrant, en mécanique, les équations constitutives du comportement du matériau le long des lignes de courant. Si cette méthode a été utilisée avec succès dans de nombreuses applications, elle présente néanmoins quelques limitations. Ainsi le maillage doit être structuré et la convergence des calculs est en général assez lente. Nous proposons dans cette thèse de résoudre le problème mécanique dans un repère lié aux sollicitations, en nous appuyant sur une méthode de calcul par éléments finis reposant sur l’intégration nodale et la technique SCNI (Stabilized Conforming Numerical Integration). Cette méthode permet l’utilisation de maillages en tétraèdres (ou triangles en 2D) sans rencontrer de problème de verrouillage volumique résultant de l’incompressibilité plastique associée au critère de plasticité de von Mises. Plutôt que de rechercher directement l’état stationnaire, l’idée générale est ici de construire l’état stationnaire à partir d’une analyse transitoire en faisant entrer pas à pas la matière par l’amont et en la faisant sortir par l’aval d’un maillage fixe par rapport aux sollicitations et de taille limitée. L’état stationnaire n’est donc atteint qu’au bout d’un certain temps d’analyse. Après une introduction générale (Chapitre 1) et un état de l’art sur les méthodes existantes (Chapitre 2), nous présentons une approche de simulation du mouvement de matière dans le cadre de la méthode des éléments finis classique sur un problème de soudage (Chapitre 3). Nous y proposons également des conditions aux limites thermiques pertinentes pour calculer directement la distribution de températures en régime stationnaire. La méthode des éléments finis reposant sur l’intégration nodale est ensuite décrite au Chapitre 4. Les avantages et inconvénients de la méthode sont discutés. La méthode est validée sur une application en grandes déformations élastoplastiques, un problème de flexion et une simulation thermomécanique de soudage. La méthode des éléments finis reposant sur l’intégration nodale est alors développée pour prendre en compte un mouvement de matière (Chapitre 5). Trois types de mouvement sont considérés : en translation, circulaire et en hélice. Différentes méthodes de transport de champ sont abordées et discutées ainsi que le couplage thermomécanique. Des perspectives à ce travail sont proposées au Chapitre 6. Les perspectives envisagées visent d’une part à améliorer la méthode proposée et d’autre part, à développer la méthode pour simuler d’autres procédés. Une première application de la méthode à la simulation de la coupe orthogonale y est présentée
In the numerous thermomechanical manufacturing processes such as rolling, welding, or even machining involve either moving loads with respect to the fixed material or moving material with respect to fixed loads. In all cases, after a transient regime which is generally quite short, the thermal, metallurgical, and mechanical fields associated with these processes reach a steady state. The search for these stationary states using the classical finite element method requires the implementation of complex and expensive models where the loads move with respect to the material (or vice versa). The steady-state simulation in one increment has been the subject of much researches over the past thirty years. Methods are now available and some are integrated into calculation codes commercial. Thus, a so-called Moving Reference Frame method proposed by various authors is available in the SYSWELD software. This method makes it possible to calculate the steady-state of thermal, metallurgical, and mechanical states associated with a welding process, by solving a thermal diffusion-convection problem in thermal-metallurgy and by integrating, in mechanics, the constitutive equations of the material along the streamline. Moreover, this method has been used successfully in many applications, it nevertheless has some limitations. Thus the mesh must be structured and the convergence of computations is generally quite slow. In this thesis, we propose to solve the mechanical problem in a frame linked to the solicitations, by relying on a finite element calculation method based on nodal integration and the SCNI (Stabilized Conforming Numerical Integration) technique. This method allows the use of tetrahedron meshes (or 2D triangles) without encountering a locking problem resulting from the plastic incompressibility associated with the von Mises plasticity criterion. Rather than directly calculating the steady-state, the general idea here is to construct the steady-state from a transient analysis by bringing material step by step upstream and by making it exit downstream of a fixed mesh related to the solicitations and of the limited mesh size. The steady-state is therefore only achieved after certain steps of analysis. Apart from a general introduction (Chapter 1) and a state of the art on the existing methods (Chapter 2), we present an approach of simulation of the movement of material within the framework of the classical finite element method on a welding problem (Chapter 3). We also provide relevant thermal boundary conditions for directly calculating the steady-state of temperature distribution. The finite element method based on the nodal integration technique is then described in Chapter 4. The advantages and disadvantages of the method are discussed. The nodal-integration-based finite element is validated by comparing its simulation results with classical finite element methods in large elastoplastic strains, a bending problem, and a thermomechanical simulation of welding. The nodal-integration-based finite element is then developed and applied to simulate material motion (Chapter 5). Three types of movement are considered: translational, circular, and helical. Different methods of field transport are approached and discussed as well as thermomechanical coupling. Perspectives for this work are presented in Chapter 6. The envisaged perspectives aim, on the one hand, to improve the proposed method and on the other hand, to develop the method to simulate other processes. A first application of the material motion method to the simulation of the orthogonal cut is presented there

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Friedman, Asaf. "Frames of reference and direct manipulation based navigation moving in virtual architectural space /." 2005. http://books.google.com/books?id=ZmtQAAAAMAAJ.

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Books on the topic "Moving reference frame"

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Dimendberg, Edward, ed. The Moving Eye. Oxford University Press, 2019. http://dx.doi.org/10.1093/oso/9780190218430.001.0001.

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Once the province of film and media scholars, today the moving image concerns historians of art and architecture and designers of everything from websites to cities. As museums and galleries devote increasing space to video installations that no longer presuppose a fixed viewer, urban space becomes envisioned and planned through “fly-throughs,” and technologies such as GPS add data to the experience of travel, images in motion have captured the attention of geographers and scholars across the humanities and social sciences. Mobility studies is remaking how we understand a contemporary world in relentless motion. Media theorist and historian Anne Friedberg (1952–2009) was among the first practitioners of visual studies to theorize the experience of mobile vision. Her books Window Shopping and The Virtual Window have become key points of reference in the discussion of the windows that frame images and the viewers in motion who perceive them. Although widely influential beyond her own discipline, Friedberg’s work has never been the subject of an extended study. The Moving Eye gathers together essays by a renowned international group of thinkers in media studies, art history, architecture, and museum studies to consider the rich implications of her work for understanding film and video, new media, visual art, architecture, exhibition design, urban space, and virtual reality. These nine essays advance the lines of inquiry begun by Friedberg.

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Wittman, David M. A First Look at Relativity. Oxford University Press, 2018. http://dx.doi.org/10.1093/oso/9780199658633.003.0001.

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The heart of relativity is the supposition that the laws of physics are the same in all coordinate systems. This chapter builds a foundation by defining coordinate systems (also called frames of reference or simply frames) and examining some quantities that are coordinate‐dependent and others that are coordinate‐independent; the latter turn out to be more physically meaningful. Galileo first considered relationships between coordinate systems moving at different veloCities; in modern terms this could relate a coordinate system attached to the ground to one attached to a moving train. Given your velocity relative to the train, and the train‐ground relative velocity, Galileo developed a law for inferring your velocity relative to the ground. If this Galilean velocity addition law is correct, there are profound implications: nature must have no speed limit, and the laws of motion must be the same in any constant‐velocity frame.

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Deruelle, Nathalie, and Jean-Philippe Uzan. Equations of motion. Oxford University Press, 2018. http://dx.doi.org/10.1093/oso/9780198786399.003.0005.

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This chapter turns to the essential aspects of Newtonian dynamics. It argues that this chapter’s representation of an interaction by a vector means that it is limiting itself to phenomena that do not depend on the position or orientation of the reference frame in which they are studied. Since the algebra of the vector space to which the vectors representing the forces belong is linear, this chapter is de facto limiting itself to interactions which satisfy the superposition principle. The chapter also argues that the law of action and reaction, or Newton’s third law, states that the action of a body P2 on another body P1, described by f21, must be equal and opposite to the action f12 of P1 on P2. Finally, it introduces the principle of Galilean relativity and discusses moving frames and internal forces.

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Léveillé, Jasmin, and Arash Yazdanbakhsh. Induced Motion. Oxford University Press, 2017. http://dx.doi.org/10.1093/acprof:oso/9780199794607.003.0069.

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Induced motion is the perception of an illusory motion component in one object or stimulus element due to the presence of another object moving truly in the opposite direction. The phenomenon has been known for several centuries, having been reported in both natural scenes and reproduced in laboratory experiments. Despite the ubiquity of induced motion, attempts to explain the phenomenon have generally revolved around very few principles. Foremost among these is the notion of object-centered reference frame, which stipulates that the visual system encodes objects relative to each other rather than in absolute coordinates relative to an observer. This chapter discusses this phenomenon.

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Livermore, Roy. The Paving Stone Theory of World Tectonics. Oxford University Press, 2018. http://dx.doi.org/10.1093/oso/9780198717867.003.0003.

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Tuzo Wilson introduces the concept of transform faults, which has the effect of transforming Earth Science forever. Resistance to the new ideas is finally overcome in the late 1960s, as the theory of moving plates is established. Two scientists play a major role in quantifying the embryonic theory that is eventually dubbed ‘plate tectonics’. Dan McKenzie applies Euler’s theorem, used previously by Teddy Bullard to reconstruct the continents around the Atlantic, to the problem of plate rotations on a sphere and uses it to unravel the entire history of the Indian Ocean. Jason Morgan also wraps plate tectonics around a sphere. Tuzo Wilson introduces the idea of a fixed hotspot beneath Hawaii, an idea taken up by Jason Morgan to create an absolute reference frame for plate motions.

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Furst, Eric M., and Todd M. Squires. Laser tweezer microrheology. Oxford University Press, 2018. http://dx.doi.org/10.1093/oso/9780199655205.003.0009.

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To many, the idea that light can be used to hold and manipulate matter is probably quite foreign. The photon is a seemingly evanescent particle; its interactions with matter are weak. But while it has no rest mass, a photon carries momentum. Optical traps have become important tools used to measure forces on nanometer to micrometer length scale. Laser tweezers can be used to drive (or hold) microrheological probes. Optical trapping forces are reviewed and optical trap designs discussed, incluing the use of fixed and moving reference frame optical traps. Proper calibration of optical traps especially in the material under test is discussed. Linear and non-linear measurements using laser tweezers are presented, including shear thinning of colloidal dispersions when probes are translated through a suspension. The operating regime of laser tweezer microrheology is presented.

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Mara, Gerald M. Between Specters of War and Visions of Peace. Oxford University Press, 2019. http://dx.doi.org/10.1093/oso/9780190903916.001.0001.

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This book examines how ideas of war and peace have functioned as organizing frames of reference within the history of political theory. It interprets ten widely read figures in that history within five thematically focused chapters that pair (in order) Schmitt and Derrida, Aquinas and Machiavelli, Hobbes and Kant, Hegel and Nietzsche, and Thucydides and Plato. The book’s substantive argument is that attempts to establish either war or peace as dominant intellectual perspectives obscure too much of political life. The book argues for a style of political theory committed more to questioning than to closure. It challenges two powerful currents in contemporary political philosophy: the verdict that premodern or metaphysical texts cannot speak to modern and postmodern societies, and the insistence that all forms of political theory be some form of democratic theory. What is offered instead is a nontraditional defense of the tradition and a democratic justification for moving beyond democratic theory. Though the book avoids any attempt to show the immediate relevance of these interpretations to current politics, its impetus stems very much from the current political circumstances. Since the beginning of the twenty-first century , a series of wars has eroded confidence in the progressively peaceful character of international relations; citizens of the Western democracies are being warned repeatedly about the threats posed within a dangerous world. In this turbulent context, democratic citizens must think more critically about the actions their governments undertake. The texts interpreted here are valuable resources for such critical thinking.

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Book chapters on the topic "Moving reference frame"

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Relvas, Pedro, Paulo Costa, and António Paulo Moreira. "Object Tracking in a Moving Reference Frame." In ROBOT 2017: Third Iberian Robotics Conference, 26–35. Cham: Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-70833-1_3.

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Beatty, Millard F. "Motion Referred to a Moving Reference Frame and Relative Motion." In Principles of Engineering Mechanics, 229–351. Boston, MA: Springer US, 1986. http://dx.doi.org/10.1007/978-1-4899-7285-9_4.

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Beatty, Millard F. "Erratum to: Motion Referred to a Moving Reference Frame and Relative Motion." In Principles of Engineering Mechanics, 399–401. Boston, MA: Springer US, 1986. http://dx.doi.org/10.1007/978-1-4899-7285-9_8.

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Martinec, Zdeněk. "Moving Reference Frames." In Nečas Center Series, 77–93. Cham: Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-05390-1_5.

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Strauch, Dieter. "Moving Reference Frames." In Classical Mechanics, 209–27. Berlin, Heidelberg: Springer Berlin Heidelberg, 2009. http://dx.doi.org/10.1007/978-3-540-73616-5_7.

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Lei, Xiaoyan. "Dynamic Analysis of the Vehicle-Track Coupling System with Finite Elements in a Moving Frame of Reference." In High Speed Railway Track Dynamics, 271–300. Singapore: Springer Singapore, 2016. http://dx.doi.org/10.1007/978-981-10-2039-1_10.

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Lei, Xiaoyan. "Dynamic Analysis of the Vehicle–Track Coupling System with Finite Elements in a Moving Frame of Reference." In Advances in High-speed Rail Technology, 277–306. Singapore: Springer Singapore, 2021. http://dx.doi.org/10.1007/978-981-16-4593-8_10.

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Lüders, Klaus, and Robert Otto Pohl. "The Velocity of Light, and Light in Moving Frames of Reference." In Pohl's Introduction to Physics, 457–66. Cham: Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-50269-4_23.

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Singh, Jagbir, Hitesh Sharma, Rishabh Mishra, Sourab Hazra, and Namrata Sukhija. "Movie Review Sentimental Analysis Based on Human Frame of Reference." In Advances in Intelligent Systems and Computing, 273–81. Singapore: Springer Singapore, 2021. http://dx.doi.org/10.1007/978-981-33-4367-2_27.

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Ong, Ee Ping, Weisi Lin, Bee June Tye, and Minoru Etoh. "Fast Automatic Video Object Segmentation for Content-Based Applications." In Advances in Image and Video Segmentation, 140–60. IGI Global, 2006. http://dx.doi.org/10.4018/978-1-59140-753-9.ch007.

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An algorithm has been devised for fast, fully automatic and reliable object segmentation from live video for scenarios with static camera. The contributions in this chapter include methods for: (a) adaptive determination of the threshold for change detection; (b) robust stationary background reference frame generation, which when used in change detection can reduce segmentation fault rate and solve the problems of dis-occluded objects appearing as part of segmented moving objects; (c) adaptive reference frame selection to improve segmentation results; and (d) spatial refinement of modified change detection mask by incorporating information from edges, gradients and motion to improve accuracy of segmentation contours. The algorithm is capable of segmenting multiple objects at a speed of 12 QCIF frames per second with a Pentium-4 2.8GHz personal computer in C coding without resorting to any code optimization. The result shows advantages over related work in terms of both fault rate and processing speed.

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Conference papers on the topic "Moving reference frame"

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Aregba, Denise, Stéphane Brull, Bruno Dubroca, and Sébastien Guisset. "Angular M1 model in a moving reference frame." In 30TH INTERNATIONAL SYMPOSIUM ON RAREFIED GAS DYNAMICS: RGD 30. Author(s), 2016. http://dx.doi.org/10.1063/1.4967634.

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Manivel, R., R. Vijayanandh, T. Babin, and G. Sriram. "Pneumafil casing blower through moving reference frame (MRF) – A CFD simulation." In 2ND INTERNATIONAL CONFERENCE ON CONDENSED MATTER AND APPLIED PHYSICS (ICC 2017). Author(s), 2018. http://dx.doi.org/10.1063/1.5033238.

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Pigoski, T., M. Griffis, and J. Duffy. "Stiffness Mappings Employing Different Frames of Reference." In ASME 1992 Design Technical Conferences. American Society of Mechanical Engineers, 1992. http://dx.doi.org/10.1115/detc1992-0411.

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Abstract The stiffness mapping matrix for a planar compliant mechanism is analyzed using two different reference frames. The first is rigidly attached to the fixed body of the coupling, whilst the second is attached to the moving body of the coupling. It was found that, in general, these matrices are asymmetric when the coupling is loaded, and that one is the transpose of the other. This is an important result and can be considered an extension of the work done by Dimentberg[1], who derived a symmetrical stiffness mapping for an unloaded coupling. These new mappings are essential for the control of the coupling as it moves away from its unloaded position. Additionally, a third frame of reference which produces a symmetric mapping is examined and found to be identical to the Hessian matrix obtained from the second differentials of the elastic potential energy of the system. However, this symmetric mapping is not useful for control purposes and is only included to show that such a frame can be realized. Finally, static force loci for each of the reference frames are drawn to support the notion of frame-of-reference dependency.

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Klinkhamer, Corey, M. Etemadi, K. L. V. Iyer, Ram Balachandar, and Ron M. Barron. "Modeling of Liquid Jet Impingement Heat Transfer on a Rotating Disk: Moving Reference Frame Versus Moving Mesh." In 7th Thermal and Fluids Engineering Conference (TFEC). Connecticut: Begellhouse, 2022. http://dx.doi.org/10.1615/tfec2022.mpp.041224.

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Lima, Edvaldo Francisco Freitas, Nicolau Pereira Filho, and Joao Onofre Pereira Pinto. "FPGA realization of multilevel space vector PWM using non-orthogonal moving reference frame." In 2009 Brazilian Power Electronics Conference. COBEP 2009. IEEE, 2009. http://dx.doi.org/10.1109/cobep.2009.5347629.

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Dugar, Vishal, Sanjiban Choudhury, and Sebastian Scherer. "A κITE in the wind: Smooth trajectory optimization in a moving reference frame." In 2017 IEEE International Conference on Robotics and Automation (ICRA). IEEE, 2017. http://dx.doi.org/10.1109/icra.2017.7989017.

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Filho, Nicolau Pereira, Luiz Borges da Silva, Joao Onofre Pereira Pinto, and Bimal K. Bose. "Simplified Space Vector PWM Algorithm for Multilevel Inverters Using Non-Orthogonal Moving Reference Frame." In 2008 IEEE Industry Applications Society Annual Meeting (IAS). IEEE, 2008. http://dx.doi.org/10.1109/08ias.2008.316.

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Malmborg, Jens, Kent Persson, and Peter Persson. "MODELING TRAIN-INDUCED GROUND-BORNE VIBRATIONS USING FEM IN A MOVING FRAME OF REFERENCE." In 7th International Conference on Computational Methods in Structural Dynamics and Earthquake Engineering Methods in Structural Dynamics and Earthquake Engineering. Athens: Institute of Structural Analysis and Antiseismic Research School of Civil Engineering National Technical University of Athens (NTUA) Greece, 2019. http://dx.doi.org/10.7712/120119.7355.19717.

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Madsen, S., S. Krenk, and O. Hededal. "PERFECTLY MATCHED LAYER (PML) FOR TRANSIENT WAVE PROPAGATION IN A MOVING FRAME OF REFERENCE." In 4th International Conference on Computational Methods in Structural Dynamics and Earthquake Engineering. Athens: Institute of Structural Analysis and Antiseismic Research School of Civil Engineering National Technical University of Athens (NTUA) Greece, 2014. http://dx.doi.org/10.7712/120113.4819.c1228.

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Zeyde, Kirill. "An Effects Set Related to the Radio Signal Propagation in a Moving Reference Frame." In 2021 IEEE 22nd International Conference of Young Professionals in Electron Devices and Materials (EDM). IEEE, 2021. http://dx.doi.org/10.1109/edm52169.2021.9507609.

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