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From transmission error measurement to Pulley-Belt slip determination in serpentine belt drives: influence of tensioner and belt characteristics
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In this article, two tensioners are used to maintain minimum tension that insure power transmission and minimize slip: dry friction or hydraulic tensioners, and an experimental device and a specific transmission error measurement method have been used to evaluate the performances of a generic transmission by determining the pulley-belt slip for these two kinds of tensioners.Abstract:
Serpentine belt drives are often used in front end accessory drive of automotive engine. The accessories resistant torques are getting higher within new technological innovations as stater-alternator, and belt transmissions are always asked for higher capacity. Two kind of tensioners are used to maintain minimum tension that insure power transmission and minimize slip : dry friction or hydraulic tensioners. An experimental device and a specific transmission error measurement method have been used to evaluate the performances of a generic transmission by determining the pulley–belt slip for these two kinds of tensioner. Transmission error between pulleys, pulley/belt slip are deduced from pulley rotation angle measurements. Results obtained show that : the use of tensioner limits belt slip on pulleys, pulley–belt slip is reachable from transmission error measurement, belt non uniform characteristics are responsible of low frequency modulations of transmission error.read more
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Speed losses in V-ribbed belt drives
TL;DR: In this paper, a V-ribbed belt drive with two equal-sized pulleys is investigated by utilizing several experimental methodologies, and the individual effects of belt drive parameters on speed loss are determined using one-factor-at-a-time (OFAT) test method.
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Application of software solutions for modeling and analysis of parameters of belt drive in engineering
TL;DR: In this paper, a technique for calculating and analyzing belt drives is described using the example of calculating V-belt and flat-belt drives using a software solution, and graphics images of the dependences of belt's prestressing force and the force acting on the shaft from the diameter of the driving sheave are obtained.
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Simultaneous Measurement of Belt Speed and Vibration Through Electrostatic Sensing and Data Fusion
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Dynamic modeling, simulation and experiment of power transmission belt drives: A systematic review
H. Zhu,Weidong Zhu,W. Fan +2 more
TL;DR: In this paper, a survey on dynamic modeling, simulation and experiment of power transmission belt drive systems is presented, where the authors focus on vibrations of a single axially moving belt span, rotational vibrations of pulley components, coupled belt-pulley vibrations and contact mechanics between the belt and pulley.
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Complex modal analysis of serpentine belt drives based on beam coupling model
TL;DR: In this article, an efficient method to evaluate the natural vibration characteristics of serpentine belt drives is proposed and investigated, in which belt spans are modeled as axial moving beams with bending stiffness so that the belt-pulley coupling is comprehensively quantified.
References
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Book
Opérateurs maximaux monotones et semi-groupes de contractions dans les espaces de Hilbert
TL;DR: In this article, Operateurs Maximaux Monotones: Et Semi-Groupes De Contractions Dans Les Espaces De Hllbert are described and discussed. But the focus is not on the performance of the operators.
Journal ArticleDOI
Rigid-Body Dynamics with Friction and Impact
TL;DR: This paper presents rigorous results about rigid-body dynamics with Coulomb friction and impulses, which have come from several sources: "sweeping processes" and the measure differential inclusions of Moreau in the 1970s and 1980s, the variational inequality approaches of Duvaut and J.-L.
Journal ArticleDOI
Modelling two-dimensional friction contact and its application using harmonic balance method
TL;DR: In this paper, a new approach to the modelling of two-dimensional behavior of a point friction contact is presented which permits the computation of the non-linear dynamic response of a structure with joints constrained by friction interfaces and can be used to optimize blade dampers in turbo dose machinery applications.
Journal ArticleDOI
Nonclassical Responses of Oscillators with Hysteresis
TL;DR: In this paper, a path-following algorithm based on pseudo-arclength parameterization is proposed for Masing-type and Bouc-Wen hysteretic oscillators, where the pertinent state space is formulated for each system and the periodic orbits are sought as the fixed points of an appropriate Poincare map.
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