Journal ArticleDOI
Survey: 2-dimensional motion and impact at revolute joints
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TLDR
In this article, the relative motion across the clearance, impact and rebound, and restoration of continuous contact in plain unlubricated revolute joints is surveyed, with a focus on motion in continuous contact.About:
This article is published in Mechanism and Machine Theory.The article was published on 1980-01-01. It has received 67 citations till now. The article focuses on the topics: Revolute joint.read more
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A comprehensive survey of the analytical, numerical and experimental methodologies for dynamics of multibody mechanical systems with clearance or imperfect joints
TL;DR: A comprehensive survey of the literature of the most relevant analytical, numerical, and experimental approaches for the kinematic and dynamic analyses of multibody mechanical systems with clearance joints is presented in this review.
Journal ArticleDOI
A study on dynamics of mechanical systems including joints with clearance and lubrication
TL;DR: In this paper, a methodology for the dynamical analysis of mechanical systems considering realistic joint characteristics, namely, joints with clearance and lubrication, is presented, in which the energy dissipation in form of hysteresis damping is considered.
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A parametric study on the dynamic response of planar multibody systems with multiple clearance joints
TL;DR: In this article, a general methodology for dynamic modeling and analysis of multibody systems with multiple clearance joints is presented and discussed, where the joint components that constitute a real joint are modeled as colliding bodies, being their behavior influenced by geometric and physical properties of the contacting surfaces.
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Dynamic Analysis for Planar Multibody Mechanical Systems with Lubricated Joints
TL;DR: The dynamic analysis of planar multibody systems with revolute clearance joints, including dry contact and lubrication effects is presented here, and a general methodology for modeling lubricated revolute joints in multibODY mechanical systems is presented.
Journal ArticleDOI
A comparison of revolute joint clearance models in the dynamic analysis of rigid and elastic mechanical systems
TL;DR: The dynamic response of mechanisms and machines affected by revolute joint clearance is studied in this paper, where a comparison is made between several continuous contact force models and an impact model with rigid or elastic bodies.
References
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Formulas for Stress and Strain
TL;DR: In this article, the authors propose formulas for stress and strain in the form of formulas for strain and stress, which are derived from the formula for stress-and-stress and strain.
Journal ArticleDOI
Coefficient of Restitution Interpreted as Damping in Vibroimpact
K. H. Hunt,F. R. E. Crossley +1 more
TL;DR: In this paper, the Kelvin-Voigt model is shown to be logically untenable, for it indicates that the bodies must exert tension on one another just before separating, and it denotes that the damping energy loss is proportional to the square of the impacting velocity, instead of to its cube.
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Dynamic Analysis of Mechanical Systems With Clearances—Part 1: Formation of Dynamic Model
TL;DR: A mathematical model of an elastic mechanical joint with clearances has been formulated and the dynamical equations of motion derived (Part I). The model, which we have called an Impact Pair, is basic to the determination of the dynamic response of mechanical and electromechanical systems as mentioned in this paper, including determination of dynamic force amplification, frequency response, time displacement characteristics, and other dynamic characteristics.
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The oblique impact of elastic spheres
N. Maw,James Barber,J.N. Fawcett +2 more
TL;DR: In this article, a solution for the oblique impact of an elastic sphere on a half-space is developed for the mixed boundary value problem for the tangential tractions and displacements by dividing the contact area into a set of concentric annuli.
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Shape and Frequency Composition of Pulses From an Impact Pair
R. G. Herbert,D. C. McWhannell +1 more
TL;DR: In this paper, an impact in the classical impact pair configuration is investigated considering the impact pulse level and its frequency composition as possible sources of high-frequency energy in articulated systems, and the analog representation of the impact pair uses a nonlinear surface stiffness together with a non-linear surface damping.