Relevant bibliographies by topics / Force and moment

Academic literature on the topic 'Force and moment'

Author: Grafiati
Published: 10 December 2022
Last updated: 28 January 2023

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Journal articles on the topic "Force and moment"

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Shim, Jae Kun, Brendan S. Lay, Vladimir M. Zatsiorsky, and Mark L. Latash. "Age-related changes in finger coordination in static prehension tasks." Journal of Applied Physiology 97, no. 1 (July 2004): 213–24. http://dx.doi.org/10.1152/japplphysiol.00045.2004.

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We studied age-related changes in the performance of maximal and accurate submaximal force and moment production tasks. Elderly and young subjects pressed on six dimensional force sensors affixed to a handle with a T-shaped attachment. The weight of the whole system was counterbalanced with another load. During tasks that required the production of maximal force or maximal moment by all of the digits, young subjects were stronger than elderly. A greater age-related deficit was seen in the maximal moment production tests. During maximal force production tests, elderly subjects showed larger relative involvement of the index and middle fingers; they moved the point of thumb force application upward (toward the index and middle fingers), whereas the young subjects rolled the thumb downward. During accurate force/moment production trials, elderly persons were less accurate in the production of both total moment and total force. They produced higher antagonistic moments, i.e., moment by fingers that acted against the required direction of the total moment. Both young and elderly subjects showed negative covariation of finger forces across repetitions of a ramp force production task. In accurate moment production tasks, both groups showed negative covariation of two components of the total moment: those produced by the normal forces and those produced by the tangential forces. However, elderly persons showed lower values of the indexes of both finger force covariation and moment covariation. We conclude that age is associated with an impaired ability to produce both high moments and accurate time profiles of moments. This impairment goes beyond the well-documented deficits in finger and hand force production by elderly persons. It involves worse coordination of individual digit forces and of components of the total moment. Some atypical characteristics of finger forces may be viewed as adaptive to the increased variability in the force production with age.
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Hocevar, Richard A. "Moment/force ratios." American Journal of Orthodontics and Dentofacial Orthopedics 91, no. 4 (April 1987): 350. http://dx.doi.org/10.1016/0889-5406(87)90179-x.

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Lapatki, B. G., J. Bartholomeyczik, P. Ruther, I. E. Jonas, and O. Paul. "Smart Bracket for Multi-dimensional Force and Moment Measurement." Journal of Dental Research 86, no. 1 (January 2007): 73–78. http://dx.doi.org/10.1177/154405910708600112.

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Atraumatic, well-directed, and efficient tooth movement is interrelated with the therapeutic application of adequately dimensioned forces and moments in all three dimensions. The lack of appropriate monitoring tools inspired the development of an orthodontic bracket with an integrated microelectronic chip equipped with multiple piezoresistive stress sensors. Such a ‘smart bracket’ was constructed (scale of 2.5:1) and calibrated. To evaluate how accurately the integrated sensor system allowed for the quantitative determination of three-dimensional force-moment systems externally applied to the bracket, we exerted 396 different force-moment combinations with dimensions within usual therapeutic ranges (± 1.5 N and ± 15 Nmm). Comparison between the externally applied force-moment components and those reconstructed on the basis of the stress sensor signals revealed very good agreement, with standard deviations in the differences of 0.037 N and 0.985 Nmm, respectively. We conclude that our methodological approach is generally suitable for monitoring the relatively low forces and moments exerted on individual teeth with fixed orthodontic appliances.
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LEE, C. S., N. L. WONG, S. SRIGRAROM, and N. T. NGUYEN. "DEVELOPMENT OF 3-COMPONENT FORCE-MOMENT BALANCE FOR LOW SPEED WATER TUNNEL." Modern Physics Letters B 19, no. 28n29 (December 20, 2005): 1575–78. http://dx.doi.org/10.1142/s0217984905009948.

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An effort is made to develop a new 3-component force-moment balance, which is capable of measuring lift force, drag force and pitching moment of a model mounted in the water tunnel. The concept used in the balance design is the bending- beam principle. The forces acting on the spring element cause strains on its surface, which are measured by strain gauges. Since strain yielded by the axial force is usually very small, therefore it is not practical to measure axial force using strain gauge directly to sense the strain in axial direction. The main idea of the new balance design is to translate all desired forces (lift and drag) in such a way that they yield bending strain at selected strain-gauge station. This is done by using a bending balance geometry. Under this apparatus, the model wing is mounted at one of its end to the bending balance. The corresponding Lift, Drag forces and Pitching moment are translated into moments at the other end of the balance, and can be measured from sets of strain gauges in bending mode (twisting mode for pitching moment). Example readings are presented in this paper.
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Nurhadi, Nurhadi, Mochammad Nasir, Chandra Permana, and Endah Suwarni. "Design and Manufacture of 6 Axis Force and Moments Transducers for Seaplane Floaters Test in Towing Tank." EPI International Journal of Engineering 3, no. 1 (September 1, 2020): 84–89. http://dx.doi.org/10.25042/epi-ije.022020.12.

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To develop seaplanes as a means of inter-island transportation, it is necessary to have a simulation, testing, and analysis of force measurements that work so that the aircraft can be designed optimally in terms of function and safety. To fulfill one type of test, the seaplane floater model is pulled in the Towing Tank to determine the hydrodynamic forces acting on the floater which include resistance (Fx), side force (Fy), lift force (Fz), and moments in all three axes. A method of measuring the force of 6 axis force and moment or 6 degrees of freedom (6 Degree of Freedom, 6 DOF) was built and designed by combining several single load cells so that these forces can be known optimally. From the results of the 6 DOF transducer design, it is proven that it can be used well in measuring 6 forces and moments with force measurement errors ranging from 1.38%. The distance between the 6 DOF transducer capture point and the floater force capture point will affect the measured moment transformation.
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Yee, Albert G., and C. Daniel Mote. "Forces and Moments at the Knee and Boot Top: Models for an Alpine Skiing Population." Journal of Applied Biomechanics 13, no. 3 (August 1997): 373–84. http://dx.doi.org/10.1123/jab.13.3.373.

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The purpose of this study was to identify regression models to predict moments at the boot top and knee from the force components at the bindings for a sample of skiers. Six subjects skied a slalom course, first with their boots set to the least stiff setting and then with their boots set to the most stiff setting. Six load component dynamometers measured force and moment components at the toe and heel bindings. An electrogoniometer measured ankle flexion. Regression models were developed for the subject sample that predicted quasi-static moment components at the boot top and knee from measurements of ankle flexion and the quasi-static force components at the bindings. Large anterior bending moment was not necessarily accompanied by large ankle flexion, which emphasized that binding designs and standards for injury prevention must account for forces and moments at the sites of potential injury, rather than limiting consideration to boot stiffness or forces at the bindings.
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Almeida, Layene, Alexandre Ribeiro, Renato Parsekian Martins, Rodrigo Viecilli, and Lídia Parsekian Martins. "Nickel titanium T-loop wire dimensions for en masse retraction." Angle Orthodontist 86, no. 5 (January 11, 2016): 810–17. http://dx.doi.org/10.2319/070515-449.1.

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ABSTRACT Objective: To compare the force system produced by nickel-titanium T-loop springs made with wires of different dimensions. Material and Methods: Thirty compound T-loop springs were divided into three groups according to the dimensions of the nickel-titanium wire used for its design: 0.016” × 0.022”, 0.017” × 0.025”, and 0.018” × 0.025”. The loops were tested on the Orthodontic Force Tester machine at an interbracket distance of 23 mm and activated 9 mm. The force in the y-axis and the moment in the x-axis were registered while the calculated moment to force ratio was recorded at each .5 mm of deactivation. The data were analyzed by three analyses of variance of repeated measures to detect differences and interactions between deactivation and wire size on force, moment, and moment-force ratios (M/F). Results: All groups had significantly different forces (P < .001). The 0.016” × 0.022” wire produced 1.78N of force while the 0.017” × 0.025” and the 0.018” × 0.025” produced 2.81 N and 3.25 N, respectively. The 0.016” × 0.022” wire produced lower moments (11.6 Nmm) than the 0.017” × 0.025” and 0.018” × 0.025” wires, which produced similar moments (13.9 Nmm and 14.4Nmm, respectively). The M/F produced was different for all groups; 0.016” × 0.022” T-loops produced 6.7 mm while the 0.017” × 0.025” and 0.018” × 0.025” T-loops produced 5.0 mm and 4.5 mm, respectively. An interaction was detected for all variables between deactivation and groups. Conclusion: The larger wires tested produced higher forces with slight increase on the moments, but the M/F produced by the 0.016” × 0.022” wire was the highest found.
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OHUE, Toshikazu. "Universal Force-Moment Sensors." Journal of the Robotics Society of Japan 9, no. 7 (1991): 914–15. http://dx.doi.org/10.7210/jrsj.9.914.

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Nahoum, Henry I. "Moment-to-force ratio." American Journal of Orthodontics and Dentofacial Orthopedics 134, no. 2 (August 2008): 176–77. http://dx.doi.org/10.1016/j.ajodo.2008.06.010.

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Radt, H. S., and D. A. Glemming. "Normalization of Tire Force and Moment Data." Tire Science and Technology 21, no. 2 (April 1, 1993): 91–119. http://dx.doi.org/10.2346/1.2139525.

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Abstract Semi-empirical theories of tire mechanics are employed to determine appropriate means to normalize forces, moments, angles, and slip ratios. Force and moment measurements on a P195/70R 14 tire were normalized to show that data at different loads could then be superimposed, yielding close to one normalized curve. Included are lateral force, self-aligning torque, and overturning moment as a function of slip angle, inclination angle, slip ratio, and combinations. It is shown that, by proper normalization of the data, one need only determine one normalized force function that applies to combinations of slip angle, camber angle, and load or slip angle, slip ratio, and load. Normalized curves are compared for the effects of inflation pressure and surface water thickness. Potential benefits as well as limitations and deficiencies of the approach are presented.
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Dissertations / Theses on the topic "Force and moment"

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Becker, Felix [Verfasser], and Oliver [Akademischer Betreuer] Paul. "Miniaturized force/moment transducers for instrumented teeth." Freiburg : Universität, 2020. http://d-nb.info/1211956806/34.

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Hsia, Wei-Kung 1958. "DOUBLE ANGLE CONNECTION MOMENTS (RICHARD EQUATION, PRYING FORCE, BEAM-LINE THEORY, MOMENT ROTATION CURVE)." Thesis, The University of Arizona, 1986. http://hdl.handle.net/10150/291892.

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Whitfield, Cindy Carol. "Steady and Unsteady Force and Moment Data on a DARPA2 Submarine." Thesis, Virginia Tech, 1999. http://hdl.handle.net/10919/34333.

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Steady and unsteady force and moment experiments were conducted in the Virginia Tech Stability wind tunnel using the Dynamic Plunge-Pitch-Roll (DyPPiR) model mount to perform rapid time-dependent,high-excursion maneuvers. The experiments were performed for a DARPA2 submarine model using three widely spaced 2-force-component loadcells and three tri-axial accelerometers to extract the aerodynamic loads.

The DARPA2 model was tested with different body configurations in two different test sections. The body configurations for both the steady and unsteady experiments were the bare body hull, body with sail, body with stern appendages, and body with sail and stern appendages. Tests were done using trips on the bow and sail and with no trips. The bare hull configuration with no trips was the only body configuration tested in the six-foot-square test section with solid walls. All body configurations were tested in the six-foot-square test section with slotted walls that were used to reduce the blockage effects produced by the DyPPiR and model.

The steady experiments were performed over a range of angles of attack and roll positions. Data were acquired through the series of angles the body encountered during the unsteady testing (-26° < ± <+26° ). The data for the tripped bare hull gave symmetric results while the data acquired for the bare hull with no trips did not. In the unsteady experiments the model was pitched in ramp maneuvers about the 1/4 chord location of the sail from 0° to -25° and from +25° to 0° in 0.3 seconds. Sine wave maneuvers at 3 Hz were also performed, plunging the model up and down with an amplitude of ±0.375 inches. The steady data agreed within uncertainties with previous data that were limited to the David Taylor Research Center (DTRC). There was a higher level of confidence in the steady data taken with trips due to the symmetry of the data. Effects of the sail and/or stern appendages were studied using the steady and unsteady data, but no quantitative value could be calculated due to the uncertainties. The unsteady data were modeled with a quasi-steady time-lag model, and all the unsteady data were found to lead the quasi-steady data. The unsteady data did have oscillations, but the overall aerodynamic trend was still present. The uncertainties were too large to discuss effects of any appendages, however.
Master of Science

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Johnson, Curtis Mathias. "A comparison of Reduced Beam Section moment connection and Kaiser Bolted Bracket® moment connections in steel Special Moment Frames." Thesis, Kansas State University, 2017. http://hdl.handle.net/2097/36233.

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Master of Science
Department of Architectural Engineering and Construction Science
Kimberly W. Kramer
Of seismic steel lateral force resisting systems in practice today, the Moment Frame has most diverse connection types. Special Moment frames resist lateral loads through energy dissipation of the inelastic deformation of the beam members. The 1994 Northridge earthquake proved that the standard for welded beam-column connections were not sufficient to prevent damage to the connection or failure of the connection. Through numerous studies, new methods and standards for Special Moment Frame connections are presented in the Seismic Design Manual 2nd Edition to promote energy dissipation away from the beam-column connection. A common type of SMF is the Reduce Beams Section (RBS). To encourage inelastic deformation away from the beam-column connection, the beam flange’s dimensions are reduced a distance away from the beam-column connection; making the member “weaker” at that specific location dictating where the plastic hinging will occur during a seismic event. The reduction is usually taken in a semi-circular pattern. Another type of SMF connection is the Kaiser Bolted Bracket® (KBB) which consists of brackets that stiffen the beam-column connection. KBB connections are similar to RBS connections as the stiffness is higher near the connection and lower away from the connection. Instead of reducing the beam’s sectional properties, KBB uses a bracket to stiffen the connection. The building used in this parametric study is a 4-story office building. This thesis reports the results of the parametric study by comparing two SMF connections: Reduced Beam Section and Kaiser Bolted Brackets. This parametric study includes results from three Seismic Design Categories; B, C, and D, and the use of two different foundation connections; fixed and pinned. The purpose of this parametric study is to compare member sizes, member forces, and story drift. The results of Seismic Design Category D are discussed in depth in this thesis, while the results of Seismic Design Category B and C are provided in the Appendices.
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Nanou, Katerina. "Design of open cold rolled sections under axial force and bending moment." Thesis, Imperial College London, 1999. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.324988.

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Castori, Giulia. "Interaction between axial force, shear and bending moment in reinforced concrete elements." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2015. http://amslaurea.unibo.it/8519/.

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Il collasso di diverse colonne, caratterizzate da danneggiamenti simili, quali ampie fessure fortemente inclinate ad entrambe le estremità dell’elemento, lo schiacciamento del calcestruzzo e l’instabilità dei ferri longitudinali, ha portato ad interrogarsi riguardo gli effetti dell’interazione tra lo sforzo normale, il taglio ed il momento flettente. Lo studio è iniziato con una ricerca bibliografica che ha evidenziato una sostanziale carenza nella trattazione dell’argomento. Il problema è stato approcciato attraverso una ricerca di formule della scienza delle costruzioni, allo scopo di mettere in relazione lo sforzo assiale, il taglio ed il momento; la ricerca si è principalmente concentrata sulla teoria di Mohr. In un primo momento è stata considerata l’interazione tra solo due componenti di sollecitazione: sforzo assiale e taglio. L’analisi ha condotto alla costruzione di un dominio elastico di taglio e sforzo assiale che, confrontato con il dominio della Modified Compression Field Theory, trovata tramite ricerca bibliografica, ha permesso di concludere che i risultati sono assolutamente paragonabili. L’analisi si è poi orientata verso l’interazione tra sforzo assiale, taglio e momento flettente. Imponendo due criteri di rottura, il raggiungimento della resistenza a trazione ed a compressione del calcestruzzo, inserendo le componenti di sollecitazione tramite le formule di Navier e Jourawsky, sono state definite due formule che mettono in relazione le tre azioni e che, implementate nel software Matlab, hanno permesso la costruzione di un dominio tridimensionale. In questo caso non è stato possibile confrontare i risultati, non avendo la ricerca bibliografica mostrato niente di paragonabile. Lo studio si è poi concentrato sullo sviluppo di una procedura che tenta di analizzare il comportamento di una sezione sottoposta a sforzo normale, taglio e momento: è stato sviluppato un modello a fibre della sezione nel tentativo di condurre un calcolo non lineare, corrispondente ad una sequenza di analisi lineari. La procedura è stata applicata a casi reali di crollo, confermando l’avvenimento dei collassi.
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Metelues, Francis Gabriel. "The Knee Response during Squats with Heels Up and Down." University of Toledo / OhioLINK, 2014. http://rave.ohiolink.edu/etdc/view?acc_num=toledo1388574269.

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Henry, Jason Matthew. "Theory and implementation of the naturally transitioning rate-to-force controller including force reflection using kinematically dissimilar master/slave devices." Ohio : Ohio University, 1999. http://www.ohiolink.edu/etd/view.cgi?ohiou1175879099.

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LIMA, LUCIANO RODRIGUES ORNELAS DE. "BEHAVIOUR OF STRUCTURAL STEEL ENDPLATE JOINTS SUBJECTED TO BENDING MOMENT AND AXIAL FORCE." PONTIFÍCIA UNIVERSIDADE CATÓLICA DO RIO DE JANEIRO, 2003. http://www.maxwell.vrac.puc-rio.br/Busca_etds.php?strSecao=resultado&nrSeq=4165@1.

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CONSELHO NACIONAL DE DESENVOLVIMENTO CIENTÍFICO E TECNOLÓGICO
Tradicionalmente, o projeto de pórticos em estruturas de aço assume que as ligações viga-coluna são rígidas ou flexíveis. As ligações rígidas, onde não ocorre nenhuma rotação entre os membros conectados, transferem não só momento fletor, mas também força cortante e força normal. Por outro lado, as ligações flexíveis são caracterizadas pela liberdade de rotação entre os membros conectados impedindo a transmissão de momento fletor. Desconsiderando- se estes fatos, sabe-se que a grande maioria das ligações não possuem este comportamento idealizado. De fato, a maioria das ligações transfere algum momento fletor com um nível de rotação associado. Estas ligações são chamadas semi-rígidas e seu dimensionamento deve ser executado de acordo com este comportamento estrutural real. Porém, algumas ligações viga-coluna estão sujeitas a uma combinação de momento fletor e esforço axial. O nível de esforço axial pode ser significativo, principalmente em ligações de pórticos metálicos com vigas inclinadas, em pórticos não-contraventados ou em pórticos com pavimentos incompletos. As normas atuais de dimensionamento de ligações estruturais em aço não consideram a presença de esforço axial (tração e/ou compressão) nas ligações. Uma limitação empírica de 5 por cento da resistência plástica da viga é a única condição imposta no Eurocode 3. O objetivo deste trabalho é descrever alguns resultados experimentais e numéricos para estender a filosofia do método das componentes para ligações com ações combinadas de momento fletor e esforço axial. Para se cumprir este objetivo, quinze ensaios foram realizados e um modelo mecânico é apresentado para ser usado na avaliação das propriedades da ligação: resistência à flexão, rigidez inicial e capacidade de rotação.
Traditionally, the steel portal frame design assumes that beam-to-column joints are rigid or pinned. Rigid joints, where no relative rotations occur between the connected members, transfer not only substantial bending moments, but also shear and axial forces. On the other extreme, pinned joints, are characterised by almost free rotation movement between the connected elements that prevents the transmission of bending moments. Despite these facts, it is largely recognised that the great majority of joints does not exhibit such idealised behaviour. In fact, many joints transfer some bending moments associated with rotations. These joints are called semi-rigid, and their design should be performed according to their real structural behaviour. However, some steel beam-to-column joints are often subjected to a combination of bending and axial forces. The level of axial forces in the joint may be significant, typical of pitched-roof portal frames, sway frames or frames with incomplete floors. Current standard for steel joints do not take into account the presence of axial forces (tension and/or compression) in the joints. A single empirical limitation of 5 percent of the beam s plastic axial capacity is the only enforced provision in Annex J of Eurocode 3. The objective of the present work is to describe some experimental and numerical results to extend the philosophy of the component method to deal with the combined action of bending and axial forces. To fulfil this objective a set of sixteen specimens were performed and a mechanical model was developed to be used in the evaluation of the joint properties: bending moment resistance, initial stiffness and rotation capacity.
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Ramdasi, Surabhi Suhas. "Enhancement of a Rolling Resistance Rig for Force and Moment Testing of Tires." Thesis, Virginia Tech, 2016. http://hdl.handle.net/10919/71421.

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Tire testing has been one of the important aspects of the tire industry because it helps identify the tire behavior which further helps in improving the design of tires. It also helps automotive manufacturers choose the best tire for their automobiles. Indoor tire testing helps in relating the data better because of greater repeatability of the testing setup as compared to outdoor testing. This study focusses on modifying a rolling resistance machine to make it capable of force and moment and cleat testing along with the standard rolling resistance test. Additionally, the design of a mechanical loading mechanism (used to apply normal force on the tire) in place of the previous one using dead weights is also discussed. This study also talks about the structural and vibrational finite element analysis of a tire testing machine. Since the machine was designed to conduct different tire tests, different structural requirements of the tire positioning mechanism pertaining to each test were taken into consideration, and the structure was analyzed for maximum forces and moments acting on the assembly. Cleat testing subjects the tire as well as the structure to an impulse force which calls for the vibrational analysis of the assembly to avoid the structure from resonating. The design was modified to get it easily manufactured and assembled. These design changes and the aspects taken into consideration have also been discussed.
Master of Science
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Books on the topic "Force and moment"

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Littlejohn, James Gavin. Royal Air Force days: Never a dull moment. London: Avon, 1998.

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Suarez, Carlos J. Development of a multicomponent force and moment balance for water tunnel applications. Washington, D. C: NASA, 1994.

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Blanchard, Robert C. Free-molecule-flow force and moment coefficients of the Aeroassist Flight Experiment vehicle. Hampton, Va: National Aeronautics and Space Administration, Langley Research Center, 1989.

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Blanchard, Robert C. Free-molecule-flow force and moment coefficients of the Aeroassist Flight Experiment vehicle. Hampton, Va: National Aeronautics and Space Administration, Langley Research Center, 1989.

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Abdulrhman, A. Plastic limit analysis of circular cylinders under combined edge moment, shear and axial force. Manchester: UMIST, 1997.

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Office, General Accounting. Financial management: Profile of Air Force financial managers : report to the Assistant Secretary of the Air Force (Financial Management and Comptroller). Washington, D.C. (P.O. Box 37050, Washington, D.C. 20013): The Office, 1997.

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Thom, Françoise. Le moment Gorbatchev. Paris: Hachette, 1989.

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Thom, Françoise. Le moment Gorbatchev. Paris: Hachette, 1991.

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service), SpringerLink (Online, ed. Optical Cooling Using the Dipole Force. Berlin, Heidelberg: Springer Berlin Heidelberg, 2012.

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Financial Management: Audit of the White House Commission on the National Moment of Remembrance for fiscal years 2003 and 2002. Washington, D.C: The Office, 2004.

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Book chapters on the topic "Force and moment"

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Hawkins, David E. "The force of balance." In The Bending Moment, 1–8. London: Palgrave Macmillan UK, 2005. http://dx.doi.org/10.1057/9780230510609_1.

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Hufnagel, Klaus, and Günter Schewe. "Force and Moment Measurement." In Springer Handbook of Experimental Fluid Mechanics, 563–616. Berlin, Heidelberg: Springer Berlin Heidelberg, 2007. http://dx.doi.org/10.1007/978-3-540-30299-5_8.

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Ghavami, Parviz. "Moment of a Force." In Mechanics of Materials, 51–78. Cham: Springer International Publishing, 2014. http://dx.doi.org/10.1007/978-3-319-07572-3_3.

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Ştefănescu, Dan Mihai. "Multicomponent Force and Moment Transducers." In Handbook of Force Transducers, 159–70. Cham: Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-35322-3_15.

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Gere, James M., and Stephen P. Timoshenko. "Shear Force and Bending Moment." In Mechanics of Materials, 220–49. Boston, MA: Springer US, 1991. http://dx.doi.org/10.1007/978-1-4899-3124-5_4.

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Gooch, Jan W. "Moment of Force or Torque." In Encyclopedic Dictionary of Polymers, 472. New York, NY: Springer New York, 2011. http://dx.doi.org/10.1007/978-1-4419-6247-8_7663.

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Kumar, B. Raghu. "Shear Force and Bending Moment." In Strength of Materials, 38–52. London: CRC Press, 2022. http://dx.doi.org/10.1201/9781003298748-4.

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Wu, Jie-Zhi, Hui-Yang Ma, and Ming-De Zhou. "Vortical Aerodynamic Force and Moment." In Vorticity and Vortex Dynamics, 587–640. Berlin, Heidelberg: Springer Berlin Heidelberg, 2006. http://dx.doi.org/10.1007/978-3-540-29028-5_11.

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Islam, M. Rashad, Md Abdullah Al Faruque, Bahar Zoghi, and Sylvester A. Kalevela. "Axial Force, Shear Force and Bending Moment in Beams." In Engineering Statics, 171–93. First edition. | Boca Raton: CRC Press, 2021.: CRC Press, 2020. http://dx.doi.org/10.1201/9781003098157-7.

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Eldredge, Jeff D. "Force and Moment on a Body." In Mathematical Modeling of Unsteady Inviscid Flows, 183–244. Cham: Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-18319-6_6.

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Conference papers on the topic "Force and moment"

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Amano, Ryoichi S., Yi-Hsin Yen, and Bryan Sinkovec. "Analysis of Lift Force, Drag Force, Side Force, Pitching Moment, Yawing Moment, and Rolling Moment." In 53rd AIAA Aerospace Sciences Meeting. Reston, Virginia: American Institute of Aeronautics and Astronautics, 2015. http://dx.doi.org/10.2514/6.2015-1888.

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Gruening, James, Keith A. Williams, Kurt Hoffmeister, and James E. Bernard. "Tire Force and Moment Processor." In International Congress & Exposition. 400 Commonwealth Drive, Warrendale, PA, United States: SAE International, 1996. http://dx.doi.org/10.4271/960182.

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Radt, Hugo S. "Processing of Tire Force/Moment Data." In International Congress & Exposition. 400 Commonwealth Drive, Warrendale, PA, United States: SAE International, 1995. http://dx.doi.org/10.4271/951048.

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Yang, Ting-Li, Ming Zhang, and Zhen Xu. "A Comparative Study on Some Different Methods for Complete Balancing of Shaking Force and Moment of Linkages Using Force Counterweights and Inertia Counterweights." In ASME 2000 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. American Society of Mechanical Engineers, 2000. http://dx.doi.org/10.1115/detc2000/mech-14074.

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Abstract A systematical comparative study of some methods for complete force and moment balance is presented in this paper, such as, the linearly independent vectors method, the mass-moment substitution method, the complex mass substitution method and a numerical method by a few kinematic positions for force balance; the quasi-linearly independent vectors method and the momentum-moment substitution method for complete moment balance. Their fundamental principles and characteristics are described and their relative merits and some limitations are discussed. This comparative study shows: (1) for complete force balance, the linearly independent vectors method and the mass-moment substitution method are two systematical methods. Relatively, the latter has two merits: i) according to the derived formula, the force balance conditions can be written down directly instead of extracting them from kinematic equations of a linkage, and derivation of the formula is rather simple; ii) there need not to introduce the complex masses and to determine their loci. (2) for complete moment balance, the momentum-moment substitution method is a systematical theory and there are two merits: i) according to the derived formula, the moment balance conditions can be written down directly instead of extracting them from kinematic equations of the linkage; ii) the basic idea of this method is the same as of the mass-moment substitution method. Perhaps, the mass-moment and momentum-moment substitution method is a systematical and practical theory for complete force and moment balance of planar and spatial linkages.
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Kwapisz, David, Joanny Stephant, and Dominique Meizel. "Instrumented bearing for force and moment measurements." In 2008 IEEE Sensors. IEEE, 2008. http://dx.doi.org/10.1109/icsens.2008.4716725.

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Wu, J. Z., and J. M. Wu. "Vortical Sources of Aerodynamic Force and Moment." In Aerospace Technology Conference and Exposition. 400 Commonwealth Drive, Warrendale, PA, United States: SAE International, 1989. http://dx.doi.org/10.4271/892346.

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Nokleby, Scott B., Flavio Firmani, Alp Zibil, and Ron P. Podhorodeski. "An Analysis of the Force-Moment Capabilities of Branch-Redundant Planar-Parallel Manipulators." In ASME 2007 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. ASMEDC, 2007. http://dx.doi.org/10.1115/detc2007-34496.

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The force-moment capabilities of branch-redundant planar-parallel manipulators (PPMs) are investigated. A previously developed explicit methodology for generating the force-moment capabilities of redundant PPMs is used on three different PPM architectures. The results for the 4-RRR, 4-RPR, 4-PRR layouts (where the underline denotes the actuated joint in each branch) are presented and discussed. For the revolute-actuated layouts, it was shown that the force-moment capabilities for the 4-RRR were in general better than those of the 4-RPR for the chosen manipulator parameters. The presented analysis is an effective tool for designing PPMs to determine the largest forces and moments that can be applied at any point within the workspace.
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Conte, M., A. U. Luccio, and M. Pusterla. "Stern-gerlach force on a precessing magnetic moment." In 2007 IEEE Particle Accelerator Conference (PAC). IEEE, 2007. http://dx.doi.org/10.1109/pac.2007.4440548.

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Bell, James H. "Force and Moment Measurements with Pressure-Sensitive Paint." In World Aviation Congress & Exposition. 400 Commonwealth Drive, Warrendale, PA, United States: SAE International, 1999. http://dx.doi.org/10.4271/1999-01-5601.

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ESTLOW, EDWARD, and NEBOJSA KOVACEVIC. "A six-component force/moment sensor calibration stand." In 16th Aerodynamic Ground Testing Conference. Reston, Virigina: American Institute of Aeronautics and Astronautics, 1990. http://dx.doi.org/10.2514/6.1990-1395.

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Reports on the topic "Force and moment"

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Goryca, Jill E. Force and Moment Plots from Pacejka 2002 Magic Formula Tire Model Coefficients. Fort Belvoir, VA: Defense Technical Information Center, September 2010. http://dx.doi.org/10.21236/ada535124.

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Khan, Zaeem A., and Sunil K. Agrawal. Wing Force & Moment Characterization of Flapping Wings for Micro Air Vehicle Application. Fort Belvoir, VA: Defense Technical Information Center, February 2005. http://dx.doi.org/10.21236/ada433708.

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Steinle, Frank W., Booth Jr., Rhew Dennis, and Ray D. Determination of Anelastic-Induced Error in Wind Tunnel Test Force and Moment Measurements. Fort Belvoir, VA: Defense Technical Information Center, January 1999. http://dx.doi.org/10.21236/ada370968.

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Gorski, Joseph J., and Gregory M. Buley. Force and Moment Calculations of an Appendage Using the Reynolds Averaged Navier-Stokes Equations. Fort Belvoir, VA: Defense Technical Information Center, July 1998. http://dx.doi.org/10.21236/ada360510.

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Fernandez, Ruben, Hernando Lugo, and Georfe Dulikravich. Aerodynamic Shape Multi-Objective Optimization for SAE Aero Design Competition Aircraft. Florida International University, October 2021. http://dx.doi.org/10.25148/mmeurs.009778.

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The SAE Regular Class Aero Design Competition requires students to design a radio-controlled aircraft with limits to the aircraft power consumption, take-off distance, and wingspan, while maximizing the amount of payload it can carry. As a result, the aircraft should be designed subject to these simultaneous and contradicting objectives: 1) minimize the aerodynamic drag force, 2) minimize the aerodynamic pitching moment, and 3) maximize the aerodynamic lift force. In this study, we optimized the geometric design variables of a biplane configuration using 3D aerodynamic analysis using the ANSYS Fluent. Coefficients of lift, drag, and pitching moment were determined from the completed 3D CFD simulations. Extracted coefficients were used in modeFRONTIER multi-objective optimization software to find a set of non-dominated (Pareto-optimal or best trade-off) optimized 3D aircraft shapes from which the winner was selected based to the desired plane performance.
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Rubin, Alex, Alan Omar Loera Martinez, Jake Dow, and Anna Puglisi. The Huawei Moment. Center for Security and Emerging Technology, July 2021. http://dx.doi.org/10.51593/20200079.

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For the first time, a Chinese company—Huawei—is set to lead the global transition from one key national security infrastructure technology to the next. How did Washington, at the beginning of the twenty-first century, fail to protect U.S. firms in this strategic technology and allow a geopolitical competitor to take a leadership position in a national security relevant critical infrastructure such as telecommunications? This policy brief highlights the characteristics of 5G development that China leveraged, exploited, and supported to take the lead in this key technology. The Huawei case study is in some ways the canary in the coal mine for emerging technologies and an illustration of what can happen to U.S. competitiveness when China’s companies do not have to base decisions on market forces.
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Neumann, Edward S., Woosoon Yim, Kartheek Yalamanchili, Justin Brink, and Joon Lee. Measurement of Forces and Moments Transmitted to the Residual Limb. Fort Belvoir, VA: Defense Technical Information Center, October 2010. http://dx.doi.org/10.21236/ada613026.

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Neuman, Edward S., and Woosoon Yim. Measurement of Forces and Moments Transmitted to the Residual Limb. Fort Belvoir, VA: Defense Technical Information Center, August 2009. http://dx.doi.org/10.21236/ada613027.

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Neumann, Edward S., and Woosoon Yim. Measurement of Forces and Moments Transmitted to the Residual Limb. Fort Belvoir, VA: Defense Technical Information Center, August 2008. http://dx.doi.org/10.21236/ada613028.

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Oller, Erik D. Forces and Moments Due to Unsteady Motion of an Underwater Vehicle. Fort Belvoir, VA: Defense Technical Information Center, June 2003. http://dx.doi.org/10.21236/ada415688.

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