Results 191 to 200 of about 37,901 (338)

Can Neural Networks Learn Atomic Stick-Slip Friction? [PDF]

ACS Appl Mater Interfaces
Shabani M, Silva A, Pellegrini F, Wang J, Buzio R, Gerbi A, Vanossi A, Sadeghi A, Tosatti E.   +8 more
europepmc   +1 more source

Stick-slip model for actin-driven cell protrusions, cell polarization, and crawling. [PDF]

Proc Natl Acad Sci U S A, 2020
Sens P.
europepmc   +1 more source

Elimination of Necking and Aspect Ratio Dependence in Uniaxial Actuators by Continuous Fiber Reinforcement

Advanced Robotics Research, EarlyView.
A novel carbon fiber reinforcement for dielectric elastomer actuators enhances actuation force while decoupling electromechanical performance from the actuator's aspect ratio. Unlike conventional fiber reinforcements, it enables a uniform planar stretch state along the entire actuator.
Markus Koenigsdorff, Stefania Konstantinidi, Anett Endesfelder, Petr Osipov, Johannes Mersch, E.‐F. Markus Vorrath, Martina Zimmermann, Yves Perriard, Gerald Gerlach   +8 more
wiley   +1 more source

The impact of multidirectional excitation on the stick-slip vibration characteristics of a drill string. [PDF]

Sci Rep
Hongshan Z, Wenchang W, Kaixian A.
europepmc   +1 more source

Critical Velocity of Stick-Slip Motion [PDF]

Science, 1991
M O, Robbins, P A, Thompson
openaire   +2 more sources

Superlubric to stick-slip sliding of incommensurate graphene flakes on graphite [PDF]

, 2013
M. M. van Wijk, Martin Dienwiebel, J.W.M. Frenken, A. Fasolino   +3 more
openalex   +1 more source

Stable Imitation of Multigait and Bipedal Motions for Quadrupedal Robots Over Uneven Terrains

Advanced Robotics Research, EarlyView.
How are quadrupedal robots empowered to execute complex navigation tasks, including multigait and bipedal motions? Challenges in stability and real‐world adaptation persist, especially with uneven terrains and disturbances. This article presents an imitation learning framework that enhances adaptability and robustness by incorporating long short‐term ...
Erdong Xiao, Yinzhao Dong, Ji Ma, Peng Lu   +3 more
wiley   +1 more source

Analysis and experiment of a positioning and pointing mechanism based on the stick-slip driving principle. [PDF]

Front Neurorobot
Zhu Y, Li J, Huang J, Li W, Liu G, Sun L.   +5 more
europepmc   +1 more source

Stick-slip nonuniform rotation distortion correction in distal scanning optical coherence tomography catheters. [PDF]

J Innov Opt Health Sci, 2020
Mavadia-Shukla J, Zhang J, Li K, Li X.
europepmc   +1 more source

Piezoresistivity Enhancement by Graphite Flake Alignment in Thin Composite Films for Dielectric Elastomer Switches

Advanced Robotics Research, EarlyView.
This article presents dielectric elastomer switch (DES) materials, based on composite thin films. Alignment of graphite flakes due to their physical confinement within the thin films lead to much stronger piezoresistive responses than bulk composites, while their durability exceeds that of conventional liquid‐based DES materials.
Lingyu Liu, Thomas Kister, Bart‐Jan Niebuur, Tobias Kraus   +3 more
wiley   +1 more source