IEEE Access, 2019 Disturbance-Free-Payload is a novel spacecraft architecture proposed to achieve perfect vibration isolation performance of space applications. In this paper, the object under study is a DFP system in which a flexible umbilical connection between the ...
Jiaxing Zhou +5 more
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Simplified multibody method for computing the modal characteristics of high-speed railway catenary
机车电传动, 2022 To simplify the computing process for the structural vibration modal properties of railway catenary based on absolute nodal coordinates, this paper proposed a fast computational method based on the advanced flexible multibody dynamics. By establishing an
GONG Yongzhe +3 more
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Multibody Dynamics Analysis for the Belt Drive System of the Centrifuge in Space Station
Jixie chuandong, 2016 The belt drive system can transfer power and motion by flexible body smoothly and reduce vibration. The belt drive system of the centrifuge as the core component for variable gravity experiment in space station is analyzed by multibody system dynamics ...
Li Tengfei +3 more
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An Investigation into the Modeling Methodology of the Coil Spring
Shock and Vibration, 2020 The coil spring is an important element in the suspension system of railway vehicles, and its structural vibration caused by the mass distribution can deteriorate the dynamic performance of the vehicle.
Liangcheng Dai +3 more
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RIGID-FLEXIBLE COUPLING DYNAMICS OF COAL WINNING MACHINE CUTTING PART DRIVE SYSTEM SIMULATION
Jixie qiangdu, 2017 On the basis of the theory of rigid-flexible coupling multibody dynamics as well as the transmission system of coal winning machine cutting part the transmission principle and structure parameters,the dynamic characteristics of coal winning machine ...
MAO Jun +4 more
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Earthquake dynamic response of large flexible multibody systems [PDF]
Mechanical Sciences, 2013 Abstract. In the paper dynamics of large flexible structures imposed on earthquakes and high amplitude vibrations is regarded. Precise dynamic equations of flexible systems are the basis for reliable motion simulation and analysis of loading of the design scheme elements.
openaire +3 more sources
Research of Flexible Multibody Dynamics Modeling of Conveyor Belt
Jixie chuandong, 2018 Considering the viscoelastic properties of belt and combining finite element method and mutibody dynamics theory,a new discrete model of belt using rigid elements describing the rigid property and spring-damping elements describing the flexible property ...
Wang Fansheng
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Multibody dynamic simulation and transient analysis of quay crane spreader and lifting mechanism
Advances in Mechanical Engineering, 2016 Nowadays, container shipment in the intermodal terminals is overloaded. The quay crane and its control system have to be properly prepared for rapid cargo reloading. The advanced control system may increase container loading efficiency due to the reduced
Arunas Andziulis +4 more
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Dynamics Modeling and Analysis of Rotating Trapezoidal Flexible Plate System with Large Deformation
AerospaceOrigami-derived space-deployable structures have a broad application prospect in the aerospace field owing to their excellent morphology transformation performance, and they are usually large-scale and lightweight.
Yongbin Guo +5 more
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Modeling Flexible Bodies in Multibody Systems in Joint-Coordinates Formulation Using Spatial Algebra
Advances in Mechanical Engineering, 2014 This paper presents an efficient approach of using spatial algebra operator to formulate the kinematic and dynamic equations for developing capabilities to model flexible bodies within general purpose multibody dynamics solver.
Mohamed A. Omar
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