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Relevant bibliographies by topics / Kinematic coupling

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Academic literature on the topic 'Kinematic coupling'

Author: Grafiati

Published: 4 June 2021

Last updated: 1 February 2022

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Journal articles on the topic "Kinematic coupling"

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Hart, Anastasios John, Alexander Slocum, and Patrick Willoughby. "Kinematic coupling interchangeability." Precision Engineering 28, no. 1 (2004): 1–15. http://dx.doi.org/10.1016/s0141-6359(03)00071-0.

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Hsieh, Wen Hsiang, and Chia Heng Tsai. "On the Kinematic of Generalized Oldham Couplings." Key Engineering Materials 661 (September 2015): 10–15. http://dx.doi.org/10.4028/www.scientific.net/kem.661.10.

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The purpose of this study aims at the kinematic study of generalized Oldham couplings by conducting kinematic analysis, kinematic simulation, and prototype experiment. First, the characteristics of generalized Oldham couplings are presented. Then, kinematic analysis and kinematic are performed. Finally, a prototype and its associated experimental setup are established. An experiment is conducted to evaluate the performance of the coupling. The simulated result shows that the output of the coupling is non-uniform, and close to a sinusoid. The experimental result indicates that the experimental output approximately agrees with the theoretical, but with fluctuations and a phase lag.

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Xin, Hong Bing, Qiang Huang, and Yue Qing Yu. "Structural Analysis of Mechanism with Compound Hinges in Ordinal Single Opened Chain Theory." Advanced Materials Research 418-420 (December 2011): 2050–54. http://dx.doi.org/10.4028/www.scientific.net/amr.418-420.2050.

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The coupling degree and structure factor of mechanism are the important parameters for the research of principle of mechanism structure, kinematics and dynamics in the ordinal single opened chain method, This article presents the algorithm of coupling degree for the kinematic chain with compound hinges on the basis of that for the kinematic chain without compound hinges and the dual-color topology graph, through which the mechanism with compound hinges can be decomposed into basic kinematic chains, the correctness of the algorithm has been verified by the practical example.

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Hu, Ming, and Jia Shun Shi. "The Kinematics Analysis of the 3-PTT Parallel Machine Tools." Applied Mechanics and Materials 701-702 (December 2014): 784–87. http://dx.doi.org/10.4028/www.scientific.net/amm.701-702.784.

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This paper presents the kinematics for 3-PTT parallel machine tools, the kinematic is analytically performed, the forward and inverse position kinematic equations are explicit functions and workspace is derived and there is no singularity configuration and kinematic coupling in the whole workspace. The manipulability analytical of the parallel machine tool is investigated by the Jacobian matrix.

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Staretu, Ionel. "The Structure, Work Space and Direct Kinematic of the Robots with 8 Axes of Type T Normal R Parallel (PM)(OM)." Applied Mechanics and Materials 658 (October 2014): 718–23. http://dx.doi.org/10.4028/www.scientific.net/amm.658.718.

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The paper presents first structural synthesis aspects of serial redundant open kinematic chains for industrial robots. These chains are obtained from 3-axis positioning kinematic chains that create non-degenerate workspaces plus first a rotation or translation coupling in parallel or perpendicular position, obtaining structures with 7-axis, to which by adding in the same way one more rotation or translation coupling structures with 8 axes are obtained. Below we present the direct kinematics analysis for this kinematic chain using the homogeneous operators’ method. This method is based on the use of homogeneous translation or rotation operators and covering the kinematic chain from the base to the characteristic point at its end by a mobile reference system. Based on linear and angular dimensions expressed in matrix by corresponding homogeneous operators we obtain the matrix of the robot characteristic point coordinates in the fixed reference system attached to the robot base. Thus, direct kinematics is solved qualitatively. For a set of numerical values, we obtain a quantitative solution.

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Takabayashi, Tomoya, Mutsuaki Edama, Erika Yokoyama, et al. "Changes in Kinematic Coupling Among the Rearfoot, Midfoot, and Forefoot Segments During Running and Walking." Journal of the American Podiatric Medical Association 108, no. 1 (2018): 45–51. http://dx.doi.org/10.7547/16-024.

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Background: Understanding the concept of kinematic coupling is essential when selecting the appropriate therapeutic strategy and grasping mechanisms for the occurrence of injuries. A previous study reported that kinematic coupling between the rearfoot and shank during running and walking were different. However, because foot mobility involves not only the rearfoot but also the midfoot or forefoot, kinematic coupling is likely to occur among the rearfoot, midfoot, and forefoot segments. We investigated changes in kinematic coupling among the rearfoot, midfoot, and forefoot segments during running and walking. Methods: Ten healthy young men were instructed to run (2.5 ms–1) and walk (1.3 ms–1) on a treadmill at speeds set by the examiner. The three-dimensional joint angles of the rearfoot, midfoot, and forefoot were calculated based on the Leardini foot model Kinematic coupling was evaluated with the absolute value of the cross-correlation coefficients and coupling angles obtained by using a vector coding technique. Results: The cross-correlation coefficient between rearfoot eversion/inversion and midfoot dorsiflexion/plantarflexion was significantly higher during running (r = 0.79) than during walking (r = 0.58), suggesting that running requires stronger kinematic coupling between rearfoot eversion/inversion and midfoot plantarflexion/dorsiflexion than walking. Furthermore, the coupling angle between midfoot eversion/inversion and forefoot eversion/inversion was significantly less during running (30.0°) than during walking (40.7°) (P &lt; .05). Hence, the magnitude of midfoot frontal plane excursion during running was greater than that during walking. Conclusions: Excessive rearfoot eversion during running is likely to lead to excessive midfoot dorsiflexion, and such abnormal kinematic coupling between the rearfoot and midfoot may be associated with mechanisms for the occurrence of injuries.

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Tiongco, Maria A., Enrico Vesperini, and Anna Lisa Varri. "Kinematical evolution of multiple stellar populations in star clusters." Monthly Notices of the Royal Astronomical Society 487, no. 4 (2019): 5535–48. http://dx.doi.org/10.1093/mnras/stz1595.

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ABSTRACT We present the results of a suite of N-body simulations aimed at understanding the fundamental aspects of the long-term evolution of the internal kinematics of multiple stellar populations in globular clusters. Our models enable us to study the cooperative effects of internal, relaxation-driven processes and external, tidally induced perturbations on the structural and kinematic properties of multiple-population globular clusters. To analyse the dynamical behaviour of the multiple stellar populations in a variety of spin-orbit coupling conditions, we have considered three reference cases in which the tidally perturbed star cluster rotates along an axis oriented in different directions with respect to the orbital angular momentum vector. We focus specifically on the characterization of the evolution of the degree of differential rotation and anisotropy in the velocity space, and we quantify the process of spatial and kinematic mixing of the two populations. In light of recent and forthcoming explorations of the internal kinematics of this class of stellar systems by means of line-of sight and astrometric measurements, we also investigate the implications of projection effects and spatial distribution of the stars adopted as tracers. The kinematic and structural richness emerging from our models further emphasizes the need and the importance of observational studies aimed at building a complete kinematical picture of the multiple population phenomenon.

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Řeřicha, Roman, Björg N. Cyvin, Jon Brunvoll, and Sven J. Cyvin. "Complex formation and kinematic coupling: C2H4.PtCl3." Collection of Czechoslovak Chemical Communications 53, no. 10 (1988): 2377–84. http://dx.doi.org/10.1135/cccc19882377.

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Normal coordinate analyses including calculations of PED's were performed for C2H4.PtCl3 system modelling Zeise's anion, [(C2H4)PtCl3]-. The wedgewise distorsion of the C2H4 ligand known from the crystallographic data for Zeise's salt, was taken into account. Under these circumstances it was found that the kinematic couplings between the internal ligand and complex framework vibrational modes are rather small. The reliability of some existing assignments of the fundamental frequencies of Zeise's anion is discussed.

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Jia, Qingxuan, Bonan Yuan, Gang Chen, and Yingzhuo Fu. "Kinematic and Dynamic Characteristics of the Free-Floating Space Manipulator with Free-Swinging Joint Failure." International Journal of Aerospace Engineering 2019 (September 12, 2019): 1–22. http://dx.doi.org/10.1155/2019/2679152.

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For the free-floating space manipulator with free-swinging joint failure, motions among its active joints, passive joints, free-floating base, and end-effector are coupled. It is significant to make clear all motion coupling relationships, which are defined as “kinematic coupling relationships” and “dynamic coupling relationships,” inside the system. With the help of conservation of system momentum, the kinematic model is established, and velocity mapping relation between active joints and passive joints, velocity mapping relation between active joints and base, velocity mapping relation between active joints and end-effector. We establish the dynamic model based on the Lagrange equation, and the system inertia matrix is partitioned according to the distribution of active joints, passive joints, and the base. Then, kinematic and dynamic coupling relationships are explicitly derived, and coupling indexes are defined to depict coupling degree. Motions of a space manipulator with free-swinging joint failure simultaneously satisfy the first-order nonholonomic constraint (kinematic coupling relationships) and the second-order nonholonomic constraint (dynamic coupling relationships), and the manipulator can perform tasks through motion planning and control. Finally, simulation experiments are carried out to verify the existence and correctness of the first-order and second-order nonholonomic constraints and display task execution effects of the space manipulator. This research analyzes the kinematic and dynamic characteristics of the free-floating space manipulator with free-swinging joint failure for the first time. It is the theoretical basis of free-swinging joint failure treatment for a space manipulator.

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Chu, Xiaobing, and Feng Gao. "Kinematic coupling complexity of heavy-payload forging manipulator." Robotica 30, no. 4 (2011): 551–58. http://dx.doi.org/10.1017/s0263574711000968.

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SUMMARYThere exist several kinds of definitions for complexity in different areas. In mechanical engineering area, some formulations capable of measuring the complexity of robotic architectures have been proposed at the conceptual-design stage. This paper presents the definition of Kinematic Coupling Complexity to measure the kinematic coupling degree of a manipulator based on the input/output velocity matrix. In order to distinguish the differences among many matrixes, three factors will be considered including the proportion of nonzero elements in matrix J, the difference of nonzero elements' numbers in every row among many matrixes, and the difference of nonzero elements' positions among many matrixes. To illustrate the methods introduced in this paper, four types of heavy-payload forging manipulators are analyzed and the type of forging manipulator with the smallest Kinematic Coupling Complexity is chosen as our prototype.

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Dissertations / Theses on the topic "Kinematic coupling"

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Tymianski, Vadim Jacob. "Air bearing kinematic coupling." [Gainesville, Fla.] : University of Florida, 2006. http://purl.fcla.edu/fcla/etd/UFE0014860.

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Moreu, Gamazo Jaime. "A kinematic coupling based 6 degrees of freedom dynamometer." Thesis, Massachusetts Institute of Technology, 2009. http://hdl.handle.net/1721.1/55278.

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Thesis (S.M.)--Massachusetts Institute of Technology, Dept. of Mechanical Engineering, 2009.<br>Cataloged from PDF version of thesis.<br>Includes bibliographical references (p. 130-131).<br>A new 6-degree of freedom dynamometer is presented. Six load cells measure the normal forces at the contact points of a three groove kinematic coupling. Three toggle clamps are used to preload the machine, so that it does not come apart. The device was designed, analyzed, built and tested. The error will mainly depend on frictional forces, load cells error and the toggle clamps. Frictional forces affect hysteresis, absorption and settlement of the coupling. Different solutions have been designed and tested to reduce friction. First, we tried direct contact between three stainless-steel rods and the stainless-steel load cells. The results were fully distorted due to the high friction of hard steel. We also tried three stainless-steels rods with flexures to contact the steel button cells. The results were much better and more repeatable, but absorption was not good enough. Finally, we tried using Teflon. Teflon is stuck to a steel plate that touches the contact points, leaving Teflon free of high stresses and allowing it to reduce friction between the contacts. The outcome was acceptable. In this case, hysteresis will be reasonably low, absorption is moderate and settlement-based problems are small for small preloads. Fortunately, settlement ability will be improved thanks to vibrations. Future investigations shall look towards low friction solutions, since the sturdiest and most user-friendly design will be the one that minimizes friction during the settlement process.<br>by Jaime Moreu Gamazo.<br>S.M.

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Melvin, Jason W. (Jason Webley). "Design of a kinematic coupling for machine tool fixturing." Thesis, Massachusetts Institute of Technology, 1997. http://hdl.handle.net/1721.1/10556.

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Bosworth, William R. Ph D. Massachusetts Institute of Technology. "Characterization and testing of a height adjustable kinematic coupling." Thesis, Massachusetts Institute of Technology, 2008. http://hdl.handle.net/1721.1/45766.

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Thesis (S.B.)--Massachusetts Institute of Technology, Dept. of Mechanical Engineering, 2008.<br>Includes bibliographical references (p. 21-22).<br>A new height adjustable kinematic coupling has been designed for a next generation high precision ceramics grinding machine designed to have total loop stiffness of 60 N/[mu]m. A test apparatus and prototype of the new coupling design has been built as the subject of this thesis to test the coupling in a model of the grinding machine layout to characterize coupling stiffness and range & precision of height adjustability. Here, the prototype coupling and test apparatus design, with initial results that verify the system's manufacturing are reported. Some design revisions to the coupling are also suggested. Future work will report coupling characterization and coupling-machine integration. Other future work will use this test setup to test and optimize control system design of the three- groove active kinematic coupling layout and finalize the component choice for the production grinding machine.<br>by William R. Bosworth.<br>S.B.

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Pohl, Michael Bernhard. "Kinematic coupling between the foot and lower limb during gait." Thesis, University of Leeds, 2006. http://etheses.whiterose.ac.uk/812/.

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INTRODUCTION: Abnormal kinematic coupling between the foot and lower limb has been associated with chronic overuse injuries of the lower extremity during running. However, the normal coupling relationship between the two segments remains unclear. The equivocal findings in the literature may be due to previous studies concentrating on determining coupling at discrete instances only, along with the failure to include the midtarsal joint in coupling analyses. By including motion across the midtarsal joint and measures of continuous coupling, this research aimed to gain a more complete understanding of the relationship between foot and lower limb kinematics during gait. METHODS: Following the development of a multi-segment foot model, in-vitro and invivo studies were conducted to assess the validity and reliability of determining foot and lower limb segmental kinematics during gait. Three experiments were then undertaken to assess the rigidity of the kinematic coupling between the forefoot, rearfoot and shank by manipulating step width, running speed, foot strike pattern and mode of gait (run versus walk). Kinematic coupling was assessed by determining how well matched the angular displacements of two adjacent segments (e. g rearfoot eversion/inversion with shank intemal/external rotation) were in both spatial and temporal terms using both discrete point and cross correlation analyses. RESULTS: Although the in-vitro study suggested care should be taken when interpreting data obtained from skin mounted markers the modelling and analysis approach used in-vivo was found to have good within- and between-day reliability. In all conditions it was evident that following touchdown, the shank internally rotated, the rearfoot everted and the forefoot dorsiflexed and abducted. This was followed by the reversal of the segmental angular displacements starting with that of the shank, followed by the rearfoot and then the forefoot. During running, coupling between rearfoot eversion/inversion and shank internal/external rotation was consistently high (r > 0.92) regardless of step width, speed or foot strike pattern. In walking, however, this coupling value was low (r = 0.49). Rearfoot eversion/inversion was also highly coupled with both forefoot dorsiflexion/plantarflexion and abduction/adduction in running and walking. However, there was little evidence of any coupling between rearfoot eversion/inversion and forefoot eversion/inversion. CONCLUSION: The consistently high kinematic coupling between the rearfoot and shank during running suggests a robust coupling mechanism that is able to withstand changes in the loading of the subtalar joint. However, lower coupling between these two segments in walking, implies that the relationship is not entirely rigid and some degree of elasticity exists at the subtalar joint. Strong coupling of forefoot sagittal and transverse plane motions with rearfoot frontal plane motion during running and walking suggests the two segments are linked via the action of the midtarsal joint. From the timings of discrete kinematic events it appeared that shank external rotation was driving rearfoot inversion and that this in turn was causing the forefoot to plantarflex and abduct. This implies that a kinetic chain exists with proximal segments driving motion of the distal segments during propulsion. IMPLICATIONS: If the proximal segments drive the motion of the foot then injuries associated with excessive or prolonged pronation should not only be treated using orthoses, but also by using interventions to modify the kinematics of the joints proximal to the ankle-joint-complex. Future work should determine the effects of muscle stiffness on subtalar joint kinematics since this may have important implications in terms of lower extremity injuries.

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Monaghan, Dermot James. "Automatically coupling elements of dissimilar dimension in finite element analysis." Thesis, Queen's University Belfast, 2000. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.326293.

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Evans, Brandon A. (Brandon Adam). "Development of kinematic coupling preload guidelines through design and testing of an adjustable micromanufacturing fixture." Thesis, Massachusetts Institute of Technology, 2014. http://hdl.handle.net/1721.1/92063.

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Thesis: S.M., Massachusetts Institute of Technology, Department of Mechanical Engineering, 2014.<br>This electronic version was submitted by the student author. The certified thesis is available in the Institute Archives and Special Collections.<br>Cataloged from student-submitted PDF version of thesis.<br>Includes bibliographical references (pages 111-117).<br>In the growing field of non-lithographic micromanufacturing, the ability to properly align a workpiece to a machine limits the attainable tolerances in micro-electro-mechanical-systems (MEMS) prototyping. This limit has created the need for a standard adjustable base for implementation into multiple precision machines, allowing for six-axis adjustment and alignment of workpiece stages that are moved between these machines. Such a fixture--a hybrid positioning fixture (HPF)--has been designed, fabricated, and tested. This HPF has demonstrated <50 nm and <1.5 [mu]rad 2[sigma] (95% confidence) static positional repeatability over 1000 separation-engagement cycles and equivalent 2[sigma] (95% confidence) path-following accuracy when used as a dynamic nano-stage. The HPF has also demonstrated adequate stiffness to ensure <50 nm positional accuracy over an adjustment range of ±5 [mu]m and ±100 [mu]rad in response to 2 N normal and lateral forces during micro-milling operations. The HPF is based upon a kinematic coupling concept, and experiments have been completed that show highly repeatability coupling can be obtained by loading the Hertzian kinematic contacts of the HPF past the fully plastic half-groove material limit. This is a novel result that allows for stiffness increases of ~2.5 and load capacity increases of ~15.5 over conventional kinematic couplings, which are typically loaded to the sub-surface elastic limit.<br>by Brandon A. Evans.<br>S.M.

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Araque, Carlos A. (Carlos Alberto) 1978. "A kinematic-coupling-based adaptive fixture for high precision positioning applications in flexible manufacturing systems." Thesis, Massachusetts Institute of Technology, 2002. http://hdl.handle.net/1721.1/8135.

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Thesis (S.M.)--Massachusetts Institute of Technology, Dept. of Mechanical Engineering, 2002.<br>Includes bibliographical references (p. 83-84).<br>The means to achieve micron level accuracy and repeatability with detachable fixtures will be an enabling technology in future manufacturing processes. Given the many sources of time variable errors in fixture alignment (i.e. thermal, load, vibration), the integration of actuators and sensors within fixtures will be necessary to achieve real-time error compensation. This thesis examines the fundamental issues and design challenges associated with implementing a first prototype of a mechanized fixture. The device utilizes adjustable parallel kinematics (to achieve accuracy) and the interface of a three-groove kinematic coupling (to achieve repeatability). The result is a new fixture technology, dubbed the Accurate and Repeatable Kinematic Coupling (ARKC). The ARKC is equipped to accept six independent actuation inputs that make it possible to obtain decoupled small-motion adjustment in six axes. The kinematic model for the adjustable position control of the coupling is derived. The main contribution of this thesis is the experimental verification of the model. Experiments show less than 13% systematic error between the adjustable kinematic theory and experimental data. Although not a subject of this work, the systematic error can be mapped and removed from the coupling performance via software. The result will be a coupling with accuracy and repeatability of approximately 5 microns. Implementation of the device in flexible manufacturing systems is discussed. A case study that examines the performance of the ARKC in a next generation manufacturing process is included. Theoretical results from the case study show that the ARKC can be used to provide the precision alignment and positioning requirements of next generation semiconductor test equipment.<br>by Carlos A. Araque.<br>S.M.

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Wang, Tian Yi S. B. Massachusetts Institute of Technology. "Design and characterization of diamond-like carbon coated kinematic contacts for improved coupling precision and wear resistance." Thesis, Massachusetts Institute of Technology, 2014. http://hdl.handle.net/1721.1/92212.

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Thesis: S.B., Massachusetts Institute of Technology, Department of Mechanical Engineering, 2014.<br>Cataloged from PDF version of thesis.<br>Includes bibliographical references (page 48).<br>Kinematic couplings are used to precisely locate components by constraining all 6 degrees of freedom. The repeatability of kinematic couplings range from hundreds-of-microns down to tens-of-nanometers. This paper introduces diamond-like carbon (DLC) coatings as a means to improve the repeatability of kinematic couplings. Coatings with the help of lubricants have been used in the past to improve the repeatability of kinematic couplings, but DLC coatings offer the opportunity to improve repeatability without the use of lubricants. This will allow for use of kinematic couplings in tools and instrumentation such as scanning electron microscopes (SEMs) where lubricants cannot be used. The experimental results from this experimental setup concluded that kinematic couplings coated with DLC contacts have a repeatability on the order of microns compared to steel contact which have a repeatability on the order of tens-of-microns. The DLC contacts have a repeatability at least l0X better than that of the steel contacts.<br>by Tian Yi Wang.<br>S.B.

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Anderlini, Letizia <1985&gt. "Kinematic models of interseismic deformation from inversion of GPS and InSAR measurements to estimate fault parameters and coupling degree." Doctoral thesis, Alma Mater Studiorum - Università di Bologna, 2014. http://amsdottorato.unibo.it/6554/.

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We have used kinematic models in two Italian regions to reproduce surface interseismic velocities obtained from InSAR and GPS measurements. We have considered a Block modeling, BM, approach to evaluate which fault system is actively accommodating the occurring deformation in both considered areas. We have performed a study for the Umbria-Marche Apennines, obtaining that the tectonic extension observed by GPS measurements is explained by the active contribution of at least two fault systems, one of which is the Alto Tiberina fault, ATF. We have estimated also the interseismic coupling distribution for the ATF using a 3D surface and the result shows an interesting correlation between the microseismicity and the uncoupled fault portions. The second area analyzed concerns the Gargano promontory for which we have used jointly the available InSAR and GPS velocities. Firstly we have attached the two datasets to the same terrestrial reference frame and then using a simple dislocation approach, we have estimated the best fault parameters reproducing the available data, providing a solution corresponding to the Mattinata fault. Subsequently we have considered within a BM analysis both GPS and InSAR datasets in order to evaluate if the Mattinata fault may accommodate the deformation occurring in the central Adriatic due to the relative motion between the North-Adriatic and South-Adriatic plates. We obtain that the deformation occurring in that region should be accommodated by more that one fault system, that is however difficult to detect since the poor coverage of geodetic measurement offshore of the Gargano promontory. Finally we have performed also the estimate of the interseismic coupling distribution for the Mattinata fault, obtaining a shallow coupling pattern. Both of coupling distributions found using the BM approach have been tested by means of resolution checkerboard tests and they demonstrate that the coupling patterns depend on the geodetic data positions.

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Book chapters on the topic "Kinematic coupling"

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Yu, Liang, Peng Wang, and Zenglin Ye. "Kinematic Analysis of 6-DOF Parallel Robot with Multi-loop Coupling." In Advances in Intelligent Systems and Computing. Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-43306-2_62.

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Kim, Byoung-Ho. "A Method for Inverse Kinematic Solutions of 3R Manipulators with Coupling." In Intelligent Robotics and Applications. Springer Berlin Heidelberg, 2013. http://dx.doi.org/10.1007/978-3-642-40852-6_73.

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Kholmyansky, Michael, Vladimir Sabelnikov, and Arkady Tsinober. "Local versus Nonlocal Processes in Turbulent Flows, Kinematic Coupling and General Stochastic Processes." In Notes on Numerical Fluid Mechanics and Multidisciplinary Design. Springer Berlin Heidelberg, 2010. http://dx.doi.org/10.1007/978-3-642-14139-3_26.

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Mihaylov, Boyan I., and Renaud Franssen. "Macro-Kinematic Approach for Shear Behaviour of Short Coupling Beams with Conventional Reinforcement." In High Tech Concrete: Where Technology and Engineering Meet. Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-59471-2_133.

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Xu, Ke, Jiaming Deng, Guanglei Wu, Ju Li, and Huiping Shen. "Design of 3-DOF Zero Coupling Degree Planar Parallel Manipulator Based on Coupling-Reducing and Its Kinematic Performance Improvement." In EuCoMeS 2018. Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-98020-1_47.

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Wittenburg, Jens. "Shaft Couplings." In Kinematics. Springer Berlin Heidelberg, 2016. http://dx.doi.org/10.1007/978-3-662-48487-6_13.

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Rao, J. S. "Straight Line Motion and Universal Coupling." In Kinematics of Machinery Through HyperWorks. Springer Netherlands, 2011. http://dx.doi.org/10.1007/978-94-007-1156-3_4.

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Gams, Andrej, Bojan Nemec, Tadej Petrič, and Aleš Ude. "Coupling of Trajectories for Human–Robot Cooperative Tasks." In Advances in Robot Kinematics. Springer International Publishing, 2014. http://dx.doi.org/10.1007/978-3-319-06698-1_55.

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Lin, C. H., and P. T. Gallagher. "CME Kinematics and Dynamics." In Magnetic Coupling between the Interior and Atmosphere of the Sun. Springer Berlin Heidelberg, 2009. http://dx.doi.org/10.1007/978-3-642-02859-5_87.

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Shen, Huiping, Yao Tang, Tao Li, and Qingmei Meng. "Symbolic Kinematics of Special 3-RSR Parallel Mechanism with Zero Coupling Degree." In Mechanism Design for Robotics. Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-75271-2_7.

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Conference papers on the topic "Kinematic coupling"

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Yang, Wenlong, Wei Dong, and Zhijiang Du. "Kinematics modeling for a kinematic-mechanics coupling continuum manipulator." In 2014 International Conference on Manipulation, Manufacturing and Measurement on the Nanoscale (3M-NANO). IEEE, 2014. http://dx.doi.org/10.1109/3m-nano.2014.7057344.

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Yun-Tung Lau and John M. Finn. "Three-dimensional kinematic reconnection of plasmoids with nulls." In Electromechanical Coupling of the Solar Atmosphere. AIP, 1992. http://dx.doi.org/10.1063/1.42878.

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Maroufi, Mohammad, and S. O. Reza Moheimani. "Cross Coupling in Parallel Kinematic MEMS Nanopositioners." In ASME 2015 Dynamic Systems and Control Conference. American Society of Mechanical Engineers, 2015. http://dx.doi.org/10.1115/dscc2015-9824.

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In this paper we study the origins of the cross coupling phenomenon in MEMS nanopositioners with a parallel kinematic mechanism. An analytical model is provided for a generic 2-DOF MEMS nanopositioner. The model accounts for the potential mechanical asymmetries present in the device due to micro-fabrication imperfections. Simulations are performed based on the obtained model and compared with experimental data from a previously reported MEMS nanopositioner. A close agreement is observed between the analytical and experimental results, leading to a better understanding of the phenomenon.

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Galvan-Perez, Daniel, Felipe Coyotl-Mixcoatl, and Ivan Rivas-Cambero. "Kinematic Coupling of a Mobile Manipulation System." In 2020 IEEE International Autumn Meeting on Power, Electronics and Computing (ROPEC). IEEE, 2020. http://dx.doi.org/10.1109/ropec50909.2020.9258712.

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Xiong, Jing, Ting-Li Yang, Xiangdong Yang, Dongchao Yang, and Ken Chen. "Coupling Degree of Mechanism and Its Application." In ASME 2006 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. ASMEDC, 2006. http://dx.doi.org/10.1115/detc2006-99079.

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The kinematic and dynamic analysis of an spatial multi-loop mechanism especially parallel mechanism is significant but always complex. Based on the topological structure of mechanisms, this paper proposes the concept of coupling degree of mechanism systematically, and applies it to the criterion of basic kinematic chains(BKCs) and other problems. The relation between topology, kinematics and dynamics of parallel mechanisms is established, and then it is achieved to quantitatively describe the analysis complexity of a parallel mechanism and to obtain its simplest solving path, according to its topological structure. The preliminary method for unified modeling of the topology, kinematics and dynamics of parallel mechanisms is proposed, using BKC as the basic analysis unit. Some suggestions for optimization and selective preference of parallel mechanisms are also presented.

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Nguyen, Nhan, Trieu Pham, Tarun Mahani, et al. "Effects of wrist kinematic coupling movements during dart-thrower's motion." In 2016 5th International Conference on Wireless Networks and Embedded Systems (WECON). IEEE, 2016. http://dx.doi.org/10.1109/wecon.2016.7993486.

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Canfield, Stephen L., Robert J. Salerno, and Charles F. Reinholtz. "Kinematic Design of a Large-Angular-Motion Constant-Velocity Coupling." In ASME 1994 Design Technical Conferences collocated with the ASME 1994 International Computers in Engineering Conference and Exhibition and the ASME 1994 8th Annual Database Symposium. American Society of Mechanical Engineers, 1994. http://dx.doi.org/10.1115/detc1994-0191.

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Abstract This paper describes a new type of constant-velocity coupling capable of producing solid joint angles greater than 180 degrees. Analytical expressions describing the range of motion are developed based on the kinematic closure equations of an equivalent spatial mechanism. This mathematical description is then used as a tool in the kinematic design and analysis of a constant-velocity coupling capable of producing a 240 degree solid angle output motion.

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Fenton, R. G., R. O. Buchal, and Y. B. Zhou. "Kinematic Analysis of the Generalized Tracta Coupling and its Variant Mechanisms." In ASME 1992 Design Technical Conferences. American Society of Mechanical Engineers, 1992. http://dx.doi.org/10.1115/detc1992-0371.

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Abstract The generalized tracta coupling R0-RERR and its variant mechanisms R0-ERRR, R0-RRER and R0-RRRE are all kinematically analyzed by a new Vector Algebraic Method. The input-output displacement equations of these mechanisms are derived as fourth order polynomials. Compared to existing methods, the new approach presented in this paper has standardized analysis steps and compact algebraic expressions. For each of the different variant mechanisms the analysis procedure is the same.

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Robinson, James D., and M. John D. Hayes. "The Kinematics of A-Pair Jointed Serial Linkages." In ASME 2010 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. ASMEDC, 2010. http://dx.doi.org/10.1115/detc2010-28673.

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A new kinematic pair called an algebraic screw pair, or A-pair, is introduced that utilizes the self-motions inherent to a specific configuration of Griffis-Duffy platform. Using the A-pair as a joint in a hybrid parallel-serial kinematic chain results in a sinusoidal coupling of rotation and translation between adjacent links. This motion affects both the direct and inverse kinematics of such chains. Presented in this paper are the direct kinematics of chains using A-pairs and an algorithm for the inverse kinematics of a 4A-pair chain.

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Cheng, Ning-Bo, Bin Feng, Fu-Quan Li, Huai-Ting Jia, Yong Xiang, and Xiao-Feng Wei. "A target positioning method for ICF laser facility without translational kinematic coupling." In XX International Symposium on High Power Laser Systems and Applications, edited by Chun Tang, Shu Chen, and Xiaolin Tang. SPIE, 2015. http://dx.doi.org/10.1117/12.2065306.

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