Results 21 to 30 of about 19,814 (256)
Simulation of the misalignment process of an overhead crane in Matlab / Simulink [PDF]
E3S Web of Conferences, 2021 The object of the study is the angle of deviation of the crane from the perpendicular to the rails in a horizontal plane. The aim of the work is the mathematical description of the crane’s bridge beam misalignment, creation of the model in Matlab ...
Komarov Alexandr +3 more
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Sensors, 2022 To solve the problem of high-precision and fast initial alignment for the Strapdown Inertial Navigation System (SINS) under both dynamic and static conditions, the high-precision attitude measured by the celestial navigation system (CNS) is used as the ...
Jun Tang +3 more
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Frontiers in Energy Research, 2022 A transient computational fluid dynamics (CFD) method based on dynamic mesh is adopted to investigate the static and dynamic performances of an annular seal with a tilted rotor.
Fengqin Li +4 more
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Omnidirectional WPT and Data Communication for Electric Air Vehicles: Feasibility Study
Energies, 2020 This paper investigates the feasibility of using the three-dimensional omnidirectional inductive channel for power transfer and as a power line communication (PLC) for ground-based vehicle, electric air vehicle, or space applications.
Safa Zouaoui +3 more
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A General Euler Angle Error Model of Strapdown Inertial Navigation Systems
Applied Sciences, 2018 Attitude error models play an important role in analyzing the characteristics of navigation error propagation for the design and operation of strapdown inertial navigation systems (SINS).
Jianli Li, Pengfei Dang, Yiqi Li, Bin Gu
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Relative magnitude of apparent misalignment in acute-angle and oblique-line figures [PDF]
Perception & Psychophysics, 1979 In the second of a series of experiments reported earlier (Day, 1973), it was found that the apparent misalignment of two oblique, collinear lines forming the arms of two 45 0 acute angles was no greater than that of the two oblique lines alone. It was therefore concluded that the acute angles do not themselves contribute to the misalignment illusion ...
R H, Day, R G, Dickinson
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机车电传动, 2023 Regarding the contact problem of axle sleeve type spline pair in the wheel axle structure of 1 435 mm/1 520 mm gauge-changeable bogie with a speed of 400 kilometers per hour, the contact pressure distribution was studied under different gauge and ...
TANG Jiacheng +3 more
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Micromachines, 2019 This study presents a misalignment light-guiding module to increase the effectiveness of absorbing light. For a general fixed-type photovoltaic (PV) panel, the misalignment light decreases the efficiency of the system.
Cheng-Tang Pan +8 more
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On the Large Apparent Black Hole Spin-orbit Misalignment Angle in GW200115
The Astrophysical Journal Letters, 2021 Abstract GW200115 is one of the first two confidently detected gravitational-wave events of neutron star–black hole mergers. An interesting property of this merger is that the black hole, if spinning rapidly, has its spin axis negatively aligned (with a misalignment angle >90°) with the binary orbital angular momentum vector. Although
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Simulation of 2-Coil and 4-Coil Magnetic Resonance Wearable WPT Systems
Proceedings, 2021 This paper presents the COMSOL simulations of magnetically coupled resonant wireless power transfer (WPT), using simplified coil models for embroidered planar two-coil and four-coil systems.
Yixuan Sun, Stephen Beeby
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