Results 21 to 30 of about 5,227 (261)
A Note on the Acceleration and Jerk in Motion Along a Space Curve
Analele Stiintifice ale Universitatii Ovidius Constanta: Seria Matematica, 2020 The resolution of the acceleration vector of a particle moving along a space curve is well known thanks to Siacci [1]. This resolution comprises two special oblique components which lie in the osculating plane of the curve.
Özen Kahraman Esen +2 more
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Journal of High Energy Physics, 2023 Missing kinematic information of known invisible particles, such as neutrinos, limit several high-energy physics analysis. The undetected particle carries away momentum and energy information, preventing the total reconstruction of such an event.
Thomas M. G. Kraetzschmar +6 more
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Bertrand partner trajectories related to PAFORS [PDF]
Mathematica BohemicaIn this study, we consider the concept of Bertrand partner trajectories related to Positional Adapted Frame on Regular Surfaces (shortly PAFORS) for the particles moving on the different regular surfaces in Euclidean 3-space.
Zehra İşbilir +2 more
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Kinematics and shear-induced alignment in confined granular flows of elongated particles
New Journal of Physics, 2022 The kinematics and the shear-induced alignment of elongated particles in confined, heterogeneous flow conditions are investigated experimentally. Experiments are conducted in an annular shear cell with a rotating bottom wall and a top wall permitting ...
Antonio Pol +4 more
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A Multi-Objective Modified PSO for Inverse Kinematics of a 5-DOF Robotic Arm
Applied Sciences, 2022 In this paper, a new modified particle swarm optimization, m-PSO, is proposed, in which the novelty consists of proposing a fitness-based particle swarm optimization algorithm, PSO, which adapts the particles’ behavior rather than the PSO parameters and ...
Nizar Rokbani +4 more
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, 2022 In the following two figures a, b, for example, the problem of positioning the mobile robot will be described. If the robot starts to move from a known position, the odometer (encoder) can track its movement, due to an error of the odometer, after a period of exercise, the robot its position uncertainty will become large.
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Jixie chuandong, 2021 Taking the minimizing pose error of the end-effector as the objective function， the inverse kinematics problem of redundant manipulator is transformed into an equivalent optimization problem.
Jianping Shi, Peng Liu, Dongyun Chen
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Various methods of simulating wave kinematics on the structural members of 100-year responses
Journal of Mechanical Engineering and Sciences, 2017 The main force acting on an offshore structure is usually due to wind-generated random waves. According to the Morison equation, the wave force on a cylindrical member of an offshore structure depends on wave kinematics at the centre of the element.
M.K. Abu Husain +2 more
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Constraints on a massive double-copy and applications to massive gravity
Journal of High Energy Physics, 2021 We propose and study a BCJ double-copy of massive particles, showing that it is equivalent to a KLT formula with a kernel given by the inverse of a matrix of massive bi-adjoint scalar amplitudes.
Laura A. Johnson +2 more
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Kinematics and hydrodynamics of spinning particles [PDF]
Physical Review A, 1998 In the first part (Sections 1 and 2) of this paper --starting from the Pauli current, in the ordinary tensorial language-- we obtain the decomposition of the non-relativistic field velocity into two orthogonal parts: (i) the "classical part, that is, the 3-velocity w = p/m OF the center-of-mass (CM), and (ii) the so-called "quantum" part, that is, the ...
Salesi, Giovanni, Recami, Erasmo
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