Results 31 to 40 of about 870,109 (144)
Modeling and Design of ANFIS Dynamic Sliding Mode Controller for a Knee Orthosis of Hemiplegia
Applied Bionics and Biomechanics, Volume 2023, Issue 1, 2023., 2023 The use of assistive devices to control the loss of strength and range of motion of hemiplegic patients is becoming common. It is difficult to develop a precise control approach for a knee orthosis system because of the unpredictability of the dynamics and the unwanted subject’s spasm, jerk, and vibration during gait assistance.
Belay Eshetu +2 more
wiley +1 more source
Magnetically Controlled Soft Robotics Utilizing Elastomers and Gels in Actuation: A Review
Advanced Intelligent Systems, Volume 3, Issue 3, March 2021., 2021 Recent breakthroughs in magnetically controlled soft actuators and soft robotics are highlighted herein. However magnetically controlled soft robotics draw attention as a potential tool for minimally invasive surgery and targeted drug delivery, technological developments in materials fabrication are reviewed in the context of the recent innovation on ...
Hyun‐Joong Chung +2 more
wiley +1 more source
A Monte Carlo Parametric Sensitivity Analysis of Automobile Handling, Comfort, and Stability
Shock and Vibration, Volume 2021, Issue 1, 2021., 2021 This paper investigates the bandwidth sensitivity of automobile handling, comfort, and stability based on Monte Carlo sensitivity simulations. Performed bandwidth sensitivity simulations include the effects of vehicle geometry and suspension parameters on lateral acceleration, roll angle, front/rear sideslip angles, and yaw rate angle, including both ...
Mohamed A. Hassan +4 more
wiley +1 more source
Effect of Pole Head Profile on Torque Performance of a Disc-Type Multipole Magnetorheological Brake
Applied Sciences, 2023 A magnetorheological brake (MRB) works on the shearing effect of MR fluid in the magnetic field to develop resistance between the stator and the rotor, which are relative moving surfaces.
Yaojung Shiao, Manichandra Bollepelly
doaj +1 more source
Performance Analysis of Rotary Magnetorheological Brake With Multiple Fluid Flow Channels
IEEE 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 Comparative Study of Magnetorheological-Fluid-Brake and Magnetorheological-Grease-Brake
Tribology Online, 2008 Controllable yield strength of Magnetorheological (MR) suspensions makes them suitable brake material. MR-fluid and MR-grease are two commonly explored MR suspensions, and comparison between their performances is useful to decide their suitability in MR ...
Vijay Kumar Sukhwani, Harish Hirani
doaj +1 more source
Magnetorheological Rotary Brake: Analysis, Design Considerations and Experimental Evaluation
Engineering Transactions, 2006 The paper is concerned with analysis, design considerations, construction and experimental testing of a magnetorheological rotary brake (MR brake). Operation principle and basic relationships for the brake are discussed.
Bogdan Sapiński, Sławomir Bydoń
doaj +1 more source
Actuators, 2020 This research focuses on the development of a new 3-DOF (Degree of Freedom) force feedback system featuring a spherical arm mechanism and three magnetorheological (MR) brakes, namely two rotary MR brakes and one linear MR brake. The first rotary MR brake
Bao Tri Diep +3 more
doaj +1 more source
Design and Trajectory Tracking Control of a Magnetorheological Prosthetic Knee Joint
Applied Sciences, 2021 This paper developed a new magnetorheological (MR) prosthetic knee joint using an MR damper as the brake. According to the gait data of healthy people walking on flat ground, the structure of a MR prosthetic knee joint was expounded in detail, and its ...
Qiang Zuo +4 more
doaj +1 more source
IEEE 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