Results 71 to 80 of about 16,798 (200)
Three-Axis Vibration Isolation of a Full-Scale Magnetorheological Seat Suspension
MicromachinesThis study examines the three-axis vibration isolation capabilities of a full-scale magnetorheological (MR) seat suspension system utilizing experimental methods to assess performance under both single-axis and simultaneous three-axis input conditions ...
Young T. Choi +2 more
doaj +1 more source
Advanced Intelligent Systems, EarlyView.This work presents a tip‐growing eversion robot that uses phase‐changing alloys for reversible stiffening and localized actuation, achieving 43× stiffness modulation, 15× force amplification, and segmental steering. The system enables precise navigation and force delivery in constrained, tortuous pathways.
Shamsa Al Harthy +4 more
wiley +1 more source
Investigating the Benefit of MR fluids in Shock Absorbers [PDF]
, 2013 The beneficial properties of magnetorheological (MR) fluids are applied in the design and testing of a prototype suspension system. Because MR fluids become more viscous under the influence of a magnetic field, a suspension shock absorber containing MR ...
Guo, Chao
core +1 more source
Characterization and modeling of a new magnetorheological damper with meandering type valve using neuro-fuzzy [PDF]
, 2017 This paper presents the characterization and hysteresis modeling of magnetorheological (MR) damper with meandering type valve. The meandering type MR valve, which employs the combination of multiple annular and radial flow passages, has been introduced ...
Bahiuddin, I. +4 more
core +2 more sources
Macromolecular Materials and Engineering, EarlyView.In this study, novel resin/cobalt iron oxide magnetic actuation polymer composites (MAPCs) are synthesized and optimized for stereolithography (SLA)‐based 3D printing. Printing parameters are tuned for dimensional accuracy and print quality. Comprehensive physicochemical, mechanical, and magnetic characterization identifies the optimal formulation ...
Ambreen Afridi +2 more
wiley +1 more source
, 2012 We study the dynamics of a two-degrees-of-freedom (two DOF) nonlinear oscillator representing a quartercar model excited by a road roughness profile. Modelling the road profile by means of a harmonic function we derive the Melnikov criterion for a system
Borowiec, Marek, Litak, Grzegorz
core +1 more source
PM&R, EarlyView.Abstract Background Previous studies on microprocessor‐controlled prosthetic knees (MPKs) often investigate benefits of MPKs as a class of knees rather than clinically relevant differences between specific knees, despite their distinct features. Objectives To systematically evaluate and report outcomes associated with three commercially available MPKs ...
Kinsey Herrin +6 more
wiley +1 more source
Journal of Low Frequency Noise, Vibration and Active Control, 2018 This study investigates reducing the vibration of structures under different earthquakes using magnetorheological dampers. To investigate the effect of the magnetorheological damper arrangement on reducing the vibration amplitude of structures ...
Huseyin Aggumus, Saban Cetin
doaj +1 more source
The design and performance of a smart ball-and-socket actuator [PDF]
, 2019 In this paper, the design and performance of a multi-degree-of-freedom smart ball-and-socket actuator and its application to rehabilitation training systems are investigated.
Abood +22 more
core +2 more sources
Squeeze flow magnetorheology [PDF]
Journal of Rheology, 2011 This paper is concerned with an investigation of the rheological performance of magnetorheological fluids under squeeze flow. Preliminary results on Newtonian fluids are first compared to Stefan’s equation. Then, unidirectional monotonic compression tests are carried out in the presence of uniaxial external magnetic fields at slow compression rates ...
de Vicente, Juan +4 more
openaire +2 more sources