Results 21 to 30 of about 175,845,576 (137)
Neural Network Based Control of Four-Bar Mechanism with Variable Input Velocity
Mathematics, 2023 For control applications, the angular velocity of the drive crank of a four-bar mechanism is traditionally assumed to be constant. In this paper, we propose control of variable velocity of the drive crank to obtain the desired output motions for the ...
R. Peón-Escalante +6 more
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Dynamic Modeling And Analysis Of A Crank Slider Mechanism [PDF]
2000 Annual Conference Proceedings, 2020 Comment: 10 ...
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IEEE Access, 2020 In this work, a position control in task space for slider-crank mechanisms is presented. In order to apply linear controllers it is required to linearize the mechanism dynamics at an equilibrium point.
Adolfo Perrusquia +3 more
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Kinematics of the generalized slider-crank mechanism
, 1993 Dual-number techniques are used to analyze the kinematics and dynamics of the slider crank mechanism generalized to consider the effects of the cylinder axis being offset and non-perpendicular to the crankshaft axis, conditions which results in ...
Rahman, Sahidur, Fischer, Ian S.
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Dynamic Analysis of Slider-Crank Mechanism with a Cracked Rod
Mathematical Problems in Engineering, 2018 The dynamical equation of the slider-crank mechanism is established by using Lagrange equation and Newton’s second law. The slider-crank mechanism with an open crack rod is investigated and then establishes the equivalent mechanics model by a massless torsional spring to simulate the influence of the crack in the rod, and the mechanism of a cracked rod
Shouguo Cheng, Shulin Liu
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Dynamic Simulation of Crank-group Driving Mechanism with Clearance
International Journal of Online and Biomedical Engineering (iJOE), 2016 The crank-group driving mechanism includes a group of redundant constraints. This mechanism can move as a driving mechanism under ideal conditions, but it may be stuck because of the processing errors in practical applications. So, some clearances are reserved between the pin hole and the pin to ensure that the crank-group driving mechanism can achieve
Yansong Liu, Jujiang Cao
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Nihon Kikai Gakkai ronbunshu, 2019 In order to improve the efficiency of combustion engines, variable compression ratio (VCR) engine is researched. VCR engine changes the compression ratio according to its mechanical configuration. One of the solutions to construct VCR engine is the multi-
Sadatomo KURIBAYASHI +1 more
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Equilibrium Analysis and Simulation Calculation of Four-Star Type Crank Linkage Mechanism
Machines, 2023 Unbalanced inertia force is inevitably generated during the operation of crank linkage. It is one of the main excitation sources of air compressor vibration and the focus of managing air compressor vibration noise.
Kai Chai, Junbo Hu, Jingjun Lou
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Features of the dynamics of engines with crank mechanism “Pancake”
Transactions of the Krylov State Research Centre, 2021 The principal possibility of using the “Pancake” crank mechanism in three-cylinder four-stroke engines of supplementary power plants auxiliary is shown.
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Mathematical modeling kinematics of double toggle jaw crusher
Гірничі, будівельні, дорожні та меліоративні машини, 2023 In this work, the problem of modeling the kinematic parameters of a jaw crusher with a simple movement of the jaw was consider. The dynamic model of the jaw crusher was consider as a flat articulated-lever closed mechanism. The crushing mechanism of the
Yevgeny Mishchuk +2 more
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