Comparison and analysis of two Coulomb friction models on the dynamic behavior of slider-crank mechanism with a revolute clearance joint
Sign Up to like & getrecommendations! Published in 2018 at "Applied Mathematics and Mechanics"
DOI: 10.1007/s10483-018-2371-9
Abstract: The objective of this study is to investigate the effects of the Coulomb dry friction model versus the modified Coulomb friction model on the dynamic behavior of the slider-crank mechanism with a revolute clearance joint.… read more here.
Keywords: crank mechanism; coulomb friction; mechanism; friction ... See more keywords
Solution rectification of slider-crank mechanisms with transmission angle control
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DOI: 10.1016/j.mechmachtheory.2016.09.011
Abstract: Abstract Transmission angle control is well studied for both crank rocker and Grashof crank slider mechanisms. However, non-Grashof slider-crank mechanisms have received less attention. For these mechanisms, the fully rotatable crank constraint is removed increasing… read more here.
Keywords: angle control; transmission angle; slider crank; solution ... See more keywords
Analysis of the dynamics of a slider-crank mechanism locally actuated with an act-and-wait controller
Sign Up to like & getrecommendations! Published in 2021 at "Mechanism and Machine Theory"
DOI: 10.1016/j.mechmachtheory.2021.104253
Abstract: Abstract Traditional use of slider-crank mechanisms result in high loads transmitted through the mechanical structure, inhibiting the design of a compact machine. Therefore, this paper proposes to step away from the conventional, i.e. rotative, actuation… read more here.
Keywords: mechanism; slider crank; loads transmitted; act wait ... See more keywords
Nonlinear Stiffness Analysis of Spring-Loaded Inverted Slider Crank Mechanisms With a Unified Model
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DOI: 10.1115/1.4045649
Abstract: A mechanism with lumped-compliance can be constructed by mounting springs at joints of an inverted slider crank mechanism. Different mounting schemes bring change in the stiffness performance. In this paper, a unified stiffness model is… read more here.
Keywords: slider crank; inverted slider; model; spring ... See more keywords
Kinematics of a planar slider-crank linkage in screw form
Sign Up to like & getrecommendations! Published in 2021 at "Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science"
DOI: 10.1177/09544062211020777
Abstract: This paper investigates the forward and inverse kinematics in screw coordinates for a planar slider-crank linkage. According to the definition of a screw, both the angular velocity of a rigid body and the linear velocity… read more here.
Keywords: slider crank; kinematics; velocity; linkage ... See more keywords