Results 41 to 50 of about 479 (195)

Advanced Composite Technologies for High‐Performance Sports Equipment: Materials, Manufacturing, and Sustainability Perspectives

open access: yesPolymers for Advanced Technologies, Volume 37, Issue 5, May 2026.
ABSTRACT Advanced composite materials have become the leading material platform for high‐performance sports equipment, enabling superior strength‐to‐weight performance, stiffness tailoring, and enhanced functional integration compared with conventional materials. This review summarizes state‐of‐the‐art developments across multiple sporting disciplines,
Alhayat Getu Temesgen   +5 more
wiley   +1 more source

Performance Analysis of Rotary Magnetorheological Brake With Multiple Fluid Flow Channels

open access: yesIEEE Access, 2020
In order to solve the problems of low magnetic field utilization rate and low volume-torque ratio of the traditional magnetorheological (MR) brake under a volume constraint, a rotary MR brake with multiple fluid flow channels was proposed.
Guoliang Hu   +3 more
doaj   +1 more source

A Three‐Phase Electrostatic Clutch with Variable Mechanical Impedance Control for Soft Robotic Systems

open access: yesAdvanced Science, Volume 12, Issue 45, December 4, 2025.
The research introduces a three‐phase electrostatic (ES) clutch with variable mechanical impedance control, specifically designed to enable continuous and precise friction modulation, thereby reducing both force degradation and oscillatory motion. This method effectively resolves conventional ES clutch issues, such as residual charge accumulation and ...
Dongyoung Lee, Heejin Yu, Joonbum Bae
wiley   +1 more source

Experimental Evaluations on Braking Responses of Magnetorheological Brake [PDF]

open access: yes, 2013
This paper presents experimental evaluations on braking responses of Magnetorheological Brake (MR Brake) at various current and load. The MR brake consists of a rotating disk that immersed with Magnetorheological Fluid (MR Fluid) where the fluid behavior
ABDULLAH, Mohd Azman   +2 more
core  

A Survey on Reinforcement Learning for Optimal Decision‐Making and Control of Intelligent Vehicles

open access: yesCAAI Transactions on Intelligence Technology, Volume 10, Issue 6, Page 1593-1615, December 2025.
ABSTRACT Reinforcement learning (RL) has been widely studied as an efficient class of machine learning methods for adaptive optimal control under uncertainties. In recent years, the applications of RL in optimised decision‐making and motion control of intelligent vehicles have received increasing attention.
Yixing Lan   +5 more
wiley   +1 more source

Performance Evaluation of a Hollowed Multi-Drum Magnetorheological Brake Based on Finite Element Analysis Considering Hollow Casing Radius

open access: yesIEEE Access, 2019
Based on the rheological effect of magnetorheological (MR) fluid, MR brake is a promising actuator due to its passiveness, high torque density, and low power consumption.
Huanhuan Qin, Aiguo Song, Yiting Mo
doaj   +1 more source

Control of Semiactive Suspension Systems Using Preview Information and Convolutional Neural Networks

open access: yesShock and Vibration, Volume 2025, Issue 1, 2025.
Due to the complexity and variability of road conditions during vehicle operation, the ability of suspension systems to effectively suppress vehicle vibrations is often limited. To enhance ride comfort of the vehicle across varying road surfaces, a preview control strategy is designed based on the convolutional neural network (CNN) and skyhook control ...
Yugang Zhu   +7 more
wiley   +1 more source

Robotic Walker for Slope Mobility Assistance with Active-Passive Hybrid Actuator

open access: yesChinese Journal of Mechanical Engineering, 2021
Walking assistance can be realized by active and passive robotic walkers when their users walk on even roads. However, fast signal processing and real-time control are necessary for active robotic walkers when the users walk on slopes, while assistive ...
Junqiang Li, Lei Zhao, Tiejun Li
doaj   +1 more source

Influence of temperature and internal leakage on magnetorheological damper

open access: yesInternational Journal of Mechanical System Dynamics, Volume 4, Issue 4, Page 487-496, December 2024.
Abstract To study the influence of temperature and internal leakage on the performance of magnetorheological (MR) damper, a single‐rod straight‐cylinder MR damper with an inside temperature sensor is designed in this study. A unified model for MR damper is given, and a new two‐step parameters identification method is proposed to determine model ...
Hongtao Zhu   +4 more
wiley   +1 more source

Experimental verification of temperature effects on functional parameters in a line start permanent magnet synchronous motor

open access: yesIET Science, Measurement &Technology, Volume 18, Issue 9, Page 491-498, November 2024.
The paper deals with the finite element (FE) analysis of the temperature influence on functional parameters of the line start permanent magnet synchronous motor (LSPMSM). The two‐dimensional (2D) FE model of coupled electromagnetic and thermal phenomena in the LSPMSM was described.
Mariusz Baranski   +3 more
wiley   +1 more source

Home - About - Disclaimer - Privacy