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   Articles with "continuously variable" as a keyword



Optimization of the VCRpro Backup Rolls for 2250 mm Continuously Variable Crown Hot Strip Mills Based on Particle Swarm Optimization Algorithm

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recommendations! Published in 2025 at "steel research international"

DOI: 10.1002/srin.202500062

Abstract: In order to solve the long‐standing issue of uneven wear on backup rolls and promote the roll gap stiffness in the 2250 mm continuously variable crown hot strip mills, this study presents an optimization method for… read more here.

Keywords: 2250 continuously; backup rolls; continuously variable; backup ... See more keywords

Research on modeling and bending stress distribution of a new metal belt continuously variable transmission

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recommendations! Published in 2017 at "Mechanism and Machine Theory"

DOI: 10.1016/j.mechmachtheory.2017.05.022

Abstract: Abstract A wire-rope continuously variable transmission (WR-CVT) obtained by modifying a metal-belt continuously variable transmission (MB-CVT) is proposed. From a comparative analysis of the WR-CVT metal ring and the MB-CVT closed wire rope, the WR-CVT… read more here.

Keywords: transmission; cvt; wire; metal ... See more keywords
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Improvement in the abrasive wear resistance of an aluminum alloy casting for a continuously-variable transmission using heat treatment and pulsed anodizing

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recommendations! Published in 2020 at "Wear"

DOI: 10.1016/j.wear.2019.203137

Abstract: Abstract The purpose of this work was to investigate whether a modified anodizing process can successfully be applied to an ADC14 aluminum alloy casting to reduce its wear in a continuously-variable transmission component. The oxide… read more here.

Keywords: heat treatment; variable transmission; continuously variable; film ... See more keywords

Elastomeric Continuously Variable Transmission Combined With Twisted String Actuator

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recommendations! Published in 2020 at "IEEE Robotics and Automation Letters"

DOI: 10.1109/lra.2020.3008123

Abstract: Electric motors, with a fixed reduction ratio, have a large unused operating region when mimicking muscle movements owing to the difference between the force-velocity curves of electric motors and muscles. This unused region can be… read more here.

Keywords: twisted string; reduction ratio; reduction; actuator ... See more keywords

Active-Type Continuously Variable Transmission system based on a Twisted String Actuator

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recommendations! Published in 2022 at "IEEE Robotics and Automation Letters"

DOI: 10.1109/lra.2022.3144782

Abstract: This paper presents an active-type twisted string actuator (TSA)-based continuously variable transmission (CVT). The proposed mechanism improves the advantage of the intrinsic CVT nature of TSA by compensating its non- linear transmission ratio (TR) with… read more here.

Keywords: active type; twisted string; tsa; transmission ... See more keywords

Continuously Variable Multi-Permeability Inductor for Improving the Efficiency of High-Frequency DC–DC Converter

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recommendations! Published in 2020 at "IEEE Transactions on Power Electronics"

DOI: 10.1109/tpel.2019.2907770

Abstract: This paper proposed a method for one step fabricating the continuously variable multi-permeability (CVMP) toroid core by applying a specific gradient sintering temperature from the inner wall to the outer wall, i.e., along the radius… read more here.

Keywords: cvmp core; core; multi permeability; variable multi ... See more keywords

Transmission characteristics and phase number optimization on the transmission mechanism of rod gear pulse continuously variable transmission

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recommendations! Published in 2018 at "Advances in Mechanical Engineering"

DOI: 10.1177/1687814017751966

Abstract: In order to solve the oversize problem of continuously variable transmission, a rod gear pulse continuously variable transmission is designed. The kinematic mathematical models of key components are established by the matrix method and are… read more here.

Keywords: pulse continuously; gear pulse; transmission; variable transmission ... See more keywords

Continuously variable Fourier filters fabricated using varying angle glancing angle deposition for chip-scale spectroscopy.

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recommendations! Published in 2024 at "Applied optics"

DOI: 10.1364/ao.514319

Abstract: Low-cost spectroscopy has received a great deal of attention in recent years in applications such as food inspection, disease detection, and manufacturing. Current spectroscopic systems rely on multiple optical components, making them mechanically fragile systems.… read more here.

Keywords: spectroscopy; deposition; glancing angle; continuously variable ... See more keywords

Power Split Based Dual Hemispherical Continuously Variable Transmission

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recommendations! Published in 2017 at "Actuators"

DOI: 10.3390/act6020015

Abstract: In this work, we present a new continuously variable transmission concept: the Dual-Hemi Continuously Variable Transmission (CVT). It is designed to have properties we believe are required to apply continuously variable transmissions in robotics to… read more here.

Keywords: power split; transmission; variable transmission; cvt ... See more keywords