Results 51 to 60 of about 837,776 (148)

Development of Variable Viscoelastic Joint Module Performance Evaluation and Proposal of Application Examples

open access: yesActuators, 2022
With the diversification of robots, modularization of robots has been attracting attention. In our previous study, we developed a robot that mimics the principle of human joint drive using a straight-fiber-type pneumatic rubber artificial muscle ...
Tetsuhito Fujita   +5 more
doaj   +1 more source

Development and Control of an MR Brake-Based Passive Force Feedback Data Glove

open access: yesIEEE Access, 2019
This paper presents the development and feedback force control of a safe, lightweight, yet powerful, and stable passive force feedback data glove (FFDG), utilizing a disc-type magnetorheological (MR) brake as the force feedback device.
Daoming Wang   +4 more
doaj   +1 more source

Analytical Approach of a Pure Flow Mode Serpentine Path Rotary Magnetorheological Damper

open access: yesActuators, 2020
This paper has two main goals in the development of a novel flow-mode magnetorheological brake (MRB): (1) produce a mathematical model of a flow-mode MRB and (2) predict the torque density of the proposed MRB compared to the other type of MRB.
Rivananda Rama Satria   +2 more
doaj   +1 more source

Applications of Magnetorheological Fluid Actuator to Multi-DOF Systems: State-of-the-Art from 2015 to 2021

open access: yesActuators, 2022
This review article presents various multi-DOF application systems that utilize smart magnetorheological (MR) fluid. It is well known that MR fluid has been actively studied and applied in many practical systems such as vehicle suspension dampers.
Jong-Seok Oh   +2 more
doaj   +1 more source

Synthesis and characterization of magneto-rheological (MR) fluids for MR brake application

open access: yesEngineering Science and Technology, an International Journal, 2015
Magneto rheological (MR) fluid technology has been proven for many industrial applications like shock absorbers, actuators, etc. MR fluid is a smart material whose rheological characteristics change rapidly and can be controlled easily in presence of an ...
Bhau K. Kumbhar   +2 more
doaj   +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, EarlyView.
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

Review of Passive Electromagnetic Devices for Vibration Damping and Isolation

open access: yesShock and Vibration, Volume 2019, Issue 1, 2019., 2019
Passive electromagnetic devices for vibration damping and isolation are becoming a real alternative to traditional mechanical vibration and isolation methods. These types of devices present good damping capacity, lower cost, null power consumption, and higher reliability. In this work, a state‐of‐the‐art review has been done highlighting advantages and
Efren Diez-Jimenez   +4 more
wiley   +1 more source

Validation and Experimental Evaluation of Magnetorheological Brake-by-Wire System [PDF]

open access: yes, 2013
Magnetorheological brake is one of x-by-wire system which is performing better than conventional brake system. MR brake consists of a rotating disc that is immersed with magnetorheological fluid in an enclosure of an electromagnetic coil.
Abdullah, M. A.; Faculty of Mechanical Engineering, Universiti Teknikal Malaysia Melaka, Hang Tuah Jaya, 76100 Durian Tunggal, Melaka, Malaysia   +2 more
core   +3 more sources

Effect of Effective Working Gap Position on Braking Performance of T-type Magnetorheological Brake

open access: yesJixie chuandong, 2021
Aiming at the effect of different position and quantity working gaps of T-type magnetorheological(MR) brake on braking performance, combined with theoretical modeling and simulation analysis, the braking torque and magnetic field distribution of T-type ...
Yuming Huang, Jie Wu, Bingbing Deng
doaj  

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

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