Results 191 to 200 of about 2,237,184 (349)

Ferrofluid lubrication of circular squeeze film bearings controlled by variable magnetic field with rotations of the discs, porosity and slip velocity. [PDF]

R Soc Open Sci, 2017
Shah RC, Shah RB.
europepmc   +1 more source

Compliant Pneumatic Feet with Real‐Time Stiffness Adaptation for Humanoid Locomotion

Advanced Robotics Research, EarlyView.
A compliant pneumatic foot with real‐time variable stiffness enables humanoid robots to adapt to changing terrains. Using onboard vision and pressure control, the foot modulates stiffness within each gait cycle, reducing impact forces and improving balance. The design, cast in soft silicone with embedded air chambers and Kevlar wrapping, offers durable,
Irene Frizza, Hiroshi Kaminaga, Philippe Fraisse, Gentiane Venture   +3 more
wiley   +1 more source

Advanced thermal management for next-generation engineering heat control using magnetized ternary nanofluid transport between two coaxial disks. [PDF]

Discov Nano
Alharbi AF, Areshi M, Mohammad F, Usman M.   +3 more
europepmc   +1 more source

Universal Gripper for Industrial Manipulation With Enhanced Rigid Mechanics and Self‐Adaptable Fingers

Advanced Robotics Research, EarlyView.
An enhanced universal gripper combining rigid mechanics with self‐adaptable fingers is presented for industrial automation. The novel six‐bar linkage with integrated compliant pad eliminates mechanical interference while enabling passive shape adaptation.
Muhammad Usman Khalid, Nirmal Kumar Ravikumar, Mattia Frascio, Sumanth Nagalakunta, Alessandro Seitone, Benoît Lévesque, Alessandro Zanella, Matteo Zoppi   +7 more
wiley   +1 more source

Faster fowl fall frequently: speed and force regulation during turning maneuvers by guinea fowl on high and low friction terrains. [PDF]

J Exp Biol
Goldsmith H, Hall J, Daley MA.
europepmc   +1 more source

Implementation of diffusion and electrostatic forces to produce a new slip velocity in the multiphase approach to nanofluids

, 2017
M. Mahdavi, M. Sharifpur, J. Meyer
semanticscholar   +1 more source

Data‐Driven Bulldozer Blade Control for Autonomous Terrain Leveling

Advanced Robotics Research, EarlyView.
A simulation‐driven framework for autonomous bulldozer leveling is presented, combining high‐fidelity terramechanics simulation with a neural‐network‐based reduced‐order model. Gradient‐based optimization enables efficient, low‐level blade control that balances leveling quality and operation time.
Harry Zhang, Ganesh Arivoli, Huzaifa Unjhawala, Luning Bakke, Radu Serban, Dan Negrut   +5 more
wiley   +1 more source

Deciphering stress perturbations throughout the 2025 M_w 7.1 Dingri, Southern Xizang Earthquake. [PDF]

Nat Commun
Ma Z, Li C, Zeng H, Chen H, Lyu M, Zhang Y, Dal Zilio L, Shan X, Wei S.   +8 more
europepmc   +1 more source

Light‐Driven Quadrupedal Walking Biohybrid Robot With Antagonistic Muscle‐Rings and Inclined Joints

Advanced Robotics Research, EarlyView.
This work presents a light‐driven quadrupedal walking biohybrid robot powered by antagonistic muscle‐rings that achieve alternating walking gait. Optical training improved reproducibility of cultured muscle tissues, while caffeine treatment enhanced contractile force.
Shotaro Saito, Byeongwook Jo, Tomohiro Morita, Shota Noda, Minghao Nie, Shoji Takeuchi   +5 more
wiley   +1 more source

Lithospheric models supported by the Caribbean and Levant examples help rethink transpression at plate boundaries. [PDF]

Nat Commun
Jourdon A, Le Pourhiet L, May DA, Pubellier M, Gabriel AA.   +4 more
europepmc   +1 more source