Results 31 to 40 of about 64,518 (189)

Strong‐Magnetic Flexible Composites for Magnetically Responsive Soft Robots

open access: yesAdvanced Robotics Research, Volume 2, Issue 5, October 2026.
This perspective provides an overview of the performance mechanisms, preparation methods, and applications of strong magnetic flexible composite materials in soft actuators (such as gripping, movement, and sensing), and further explores current opportunities and challenges.
Wenwen Li   +4 more
wiley   +1 more source

Design, Analysis, and Experimental Validation of a Variable‐Gap Magnetorheological Damper for Seat Suspension

open access: yesInternational Journal of Mechanical System Dynamics, Volume 6, Issue 3, Page 460-476, September 2026.
ABSTRACT To address the dual challenges of routine driving vibration and impact loads in vehicle seat suspensions, a novel variable‐gap magnetorheological damper (VGMRD) is proposed. By combining a tapered piston with a conformal variable‐diameter cylinder, stroke‐dependent, dual‐mode damping characteristics are achieved without the need for complex ...
Min Wei   +4 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

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

Control Algorithm for Distributed Multiple Semiactive Tuned Mass Dampers in Base‐Isolated Buildings Under Earthquake Excitations

open access: yesStructural Control and Health Monitoring, Volume 2026, Issue 1, 2026.
This study presents a generalized mathematical formulation and performance evaluation of an energy‐based predictive (EBP) control algorithm for mitigating the seismic response of base‐isolated (BI) multistory buildings equipped with distributed multiple semiactive tuned mass dampers (DM‐SATMDs). Although base isolation effectively limits superstructure
Setegn A. Kore   +4 more
wiley   +1 more source

Design oriented simulation of contact-friction instabilities in application to realistic brake assemblies [PDF]

open access: yes, 2010
This paper presents advances in non-linear simulations for systems with contact-friction, with an application to brake squeal. A method is proposed to orient component structural modifications from brake assembly simulations in the frequency and time ...
Lemaire, R.   +5 more
core  

Research and Optimization on Performance of Magnetorheological Brake in Consideration of Eccentricity Compression

open access: yesJixie chuandong, 2022
Aiming at problems of low braking torque and transmission efficiency of the gap of uniform clearance magnetorheological fluid brake and according to the principle of squeeze enhancement effect of magnetorheological fluid,an eccentric magnetorheological ...
Song Chen   +3 more
doaj  

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

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

Modelling and Simulation of an Experimental Vehicle with Magnetorheological Dampers [PDF]

open access: yes, 2004
Semi-active dampers with magnetorheological fluids are a well suited alternative for the classical hydraulic dampers with controllable orifice in many application areas including automotive.
Tapavicza, M. von   +3 more
core  

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