Results 51 to 60 of about 3,774 (207)

Statistical-mechanical theory of the overall magnetic properties of mesocrystals

, 2004
The mesocrystal showing both electrorheological and magnetorheological effects is called electro-magnetorheological (EMR) solids. Prediction of the overall magnetic properties of the EMR solids is a challenging task due to the coexistence of the ...
C. J. F. Böttcher, D. J. Bergman, D. J. Klingenberg, G. Bossis, G. W. Milton, G. W. Milton, H. Fröhlich, J. M. Ginder, J. P. Huang, L. D. Landau, P. P. Ewald, V. I. Kordonsky   +11 more
core   +1 more source

Vibration isolation with smart fluid dampers: a benchmarking study [PDF]

, 2005
The non-linear behaviour of electrorheological (ER) and magnetorheological (MR) dampers makes it difficult to design effective control strategies, and as a consequence a wide range of control systems have been proposed in the literature.
Batterbee, D.C., Sims, N.D.
core   +1 more source

A Reinforcement Learning–Controlled Novel Mode‐Switching Hybrid Mass Damper on a Real Tower

Structural Control and Health Monitoring, Volume 2026, Issue 1, 2026.
This work proposes a novel passive, semiactive and active mode‐switching hybrid mass damper (MSHMD) solution for the control of an actual high‐rise tower. For the mode‐switching control of the considered building system, a reinforcement learning algorithm, Deep Q‐Network (DQN), was implemented.
Lefteris Koutsoloukas, Nikolaos Nikitas, Elsa de Sá Caetano, Arnab Biswas   +3 more
wiley   +1 more source

Periodic Points of Modular Firmly Mappings in the Variable Exponent Sequence Spaces ℓ_p(·)

Mathematics, 2021
In this work, we investigate the existence of periodic points of mappings defined on nonconvex domains within the variable exponent sequence spaces ℓp(·).
Afrah A. N. Abdou, Mohamed A. Khamsi
doaj   +1 more source

Multifunctional Position and Stiffness Control of Soft Fluidic Actuators Using Supercooled Liquid

Advanced Intelligent Systems, Volume 7, Issue 10, October 2025.
This work explores the use of supercooled liquid as a multifunctional working fluid for soft actuators to allow independent control of position and stiffness; the solution is used to both inflate the elastomer chambers while in liquid state and to achieve a dramatic increase in stiffness (up to 13 times) with rapid, reversible crystallization.
Hoseung Seo, Michael T. Tolley
wiley   +1 more source

A magnetorheological fluid damper for robust vibration control of flexible rotor-bearing systems: A comparison between sliding mode and fuzzy approaches [PDF]

Journal of Theoretical and Applied Vibration and Acoustics, 2017
Squeeze Film Dampers (SFD) are commonly used for passive vibration control of rotor-bearing systems. The Magnetorheological (MR) and Electrorheological (ER) fluids in SFDs give a varying damping characteristic to the bearing that can provide active ...
Ali Kamalie Egoli, Abdolreza Ohadi, Milad Kazemi Mehrabadi   +2 more
doaj   +1 more source

Evolution of avalanche conducting states in electrorheological liquids [PDF]

, 1998
Charge transport in electrorheological fluids is studied experimentally under strongly nonequlibrium conditions. By injecting an electrical current into a suspension of conducting nanoparticles we are able to initiate a process of self-organization which
A. Bezryadin, A. La Porta, A.V.M. Herz, D. Sornette, D. Sornette, G.A. Held, H. Nakanishi, H.T. Odum, J. Fineberg, J.E. Martin, K. Nagel, K.L. Babcock, K.O. Havelka, Kwan-tai Leung, M. Tinkham, M.C. Cross, M.S. Dresselhaus, P. Bak, P. Kolodner, R. M. Westervelt, S.H. Strogatz, T.C. Halsey, Z. Olami   +22 more
core   +4 more sources

Bioinspired Intelligent Soft Robotics: From Multidisciplinary Integration to Next‐Generation Intelligence

Advanced Science, Volume 12, Issue 32, August 28, 2025.
Soft robotics, featuring intrinsic compliance and biomimetic adaptability, emerges as transformative in next‐generation intelligent systems. This review outlines how advancements in four foundational domains—actuation, materials, manufacturing, and control—drive the evolution of bioinspired intelligent soft robotics, poised to redefine the boundaries ...
Xiaopeng Wang, Ruilai Wei, Zhongming Chen, Hao Pang, Haotian Li, Yang Yang, Qilin Hua, Guozhen Shen   +7 more
wiley   +1 more source

Electric Field-Responsive Mesoporous Suspensions: A Review

Nanomaterials, 2015
This paper briefly reviews the fabrication and electrorheological (ER) characteristics of mesoporous materials and their nanocomposites with conducting polymers under an applied electric field when dispersed in an insulating liquid.
Seung Hyuk Kwon, Shang Hao Piao, Hyoung Jin Choi   +2 more
doaj   +1 more source

New Method to Calculate Electrical Forces Acting on a Sphere in an Electrorheological Fluid [PDF]

, 2005
We describe a method to calculate the electrical force acting on a sphere in a suspension of dielectric spheres in a host with a different dielectric constant, under the assumption that a spatially uniform electric field is applied.
D. J. Bergman, David J. Bergman, David Stroud, G. Kresse, H. Hellmann, J. D. Jackson, Kwangmoo Kim, L. Fu, P. Debye, P. Debye, Xiangting Li, Z. D. Cheng   +11 more
core   +2 more sources