Journal ArticleDOI
Steady mechanics of layered, multi-band belt drives used in continuously variable transmissions (CVT)
Lingyuan Kong,Robert G. Parker +1 more
TLDR
In this article, the steady mechanics of multi-layered metal belts used in metal-pushing continuously variable transmissions (CVT) are examined where the thin individual bands are modeled as axially moving strings.About:
This article is published in Mechanism and Machine Theory.The article was published on 2008-02-01. It has received 21 citations till now. The article focuses on the topics: Belt drive & Pulley.read more
Citations
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Journal ArticleDOI
A review on belt and chain continuously variable transmissions (CVT): Dynamics and control
Nilabh Srivastava,Imtiaz Haque +1 more
TL;DR: In this paper, the authors review the state-of-the-art research on dynamic modeling and control of friction-limited continuously variable transmissions (CVTs) and discuss challenges and critical issues for future research on modeling and controlling of such CVTs.
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An up to date review of continuously variable speed wind turbines with mechatronic variable transmissions
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Control-Oriented Modelling with Experimental Verification and Design of the Appropriate Gains of a PI Speed Ratio Controller of Chain CVTs
Ahmet Yildiz,Osman Kopmaz +1 more
TL;DR: In this article, a theoretical model is developed with a PI speed ratio controller, considering the momentary solution of a first order differential equation governing the shifting speed, which represents the whole dynamics of the CVT.
Journal ArticleDOI
Research on modeling and bending stress distribution of a new metal belt continuously variable transmission
TL;DR: In this paper, a wire-rope continuously variable transmission (WR-CVT) obtained by modifying a metal-belt continuously variable transmissions (MB-CVTs) is proposed.
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Performance analysis and geometry optimization of metal belt-based continuously variable transmission systems using multi-objective particle swarm optimization
TL;DR: Multi-objective particle swarm optimization (MOPSO) is done and a set of non-dominated results as Pareto front is presented in which makes the selection simpler between different best answers of push-belt CVT systems.
References
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Journal ArticleDOI
Mechanics of the belt drive
TL;DR: In this paper, the mechanics of the belt drive is considered when the belt possesses a soft pliable envelope to grip the pulley and strong tension members to transmit the power, and it is concluded that shear strains in the belt envelope are a large factor in determining drive behaviour.
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The stretching and slipping of belts and fibers on pulleys
TL;DR: In this paper, the authors derived the equations of motion for an extensible belt on a pulley in which all effects of inertia, including (for the first time) acceleration due to stretching, are retained in the momentum balance.
Journal ArticleDOI
Steady Mechanics of Belt-Pulley Systems
Lingyuan Kong,Robert G. Parker +1 more
TL;DR: In this paper, a two-pulley belt drive is modeled as a moving Euler-Bernoulli beam with bending stiffness, which leads to nonuniform distribution of the tension and speed in the belt spans and alters the departure points from the pulley.
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Analysis of Belt-Driven Mechanics Using a Creep-Rate-Dependent Friction Law
Michael J. Leamy,Tamer M. Wasfy +1 more
TL;DR: In this paper, an analysis of the frictional mechanics of a steadily rotating belt drive is carried out using a physically appropriate creep-rate-dependent friction law, which predicts no adhesion zones in the belt-pulley contact region.
Journal ArticleDOI
Modelling of the Steel Pushing V-Belt Continuously Variable Transmission
TL;DR: The steel pushing V-belt continuously variable transmission (CVT) is now commercially available in the automobiles of a number of manufacturers but to date it has not led to a significant reduction in fuel consumption as mentioned in this paper.
Related Papers (5)
Transient dynamics of metal V-belt CVT : Effects of band pack slip and friction characteristic
Nilabh Srivastava,Imtiaz Haque +1 more