Results 141 to 150 of about 50,245 (296)

Toward Perception‐Native Electronic Skin: Bio‐Inspired In‐/Near‐Sensor and Neuromorphic Computing for Humanoid Robots

open access: yesAdvanced Materials Technologies, EarlyView.
Dense tactile streams from across the humanoid body converge on collide in a central wiring and data bottleneck. By relocating computation closer to and then into the skin itself, near‐ and in‐sensor architectures, together with neuromorphic computing, chart a path toward perception‐native electronic skin, in which the conversion of stimulus into ...
Mijin Kim   +6 more
wiley   +1 more source

Programmable Crack Networks for Wide‐Range and Reversible Strain Sensing in Vertically Oriented van der Waals Molybdenum Disulfide Thin Films

open access: yesAdvanced Materials Technologies, EarlyView.
Vertically oriented van der Waals MoS2 thin films enable a mechanically programmable crack network for strain sensing. The initial mechanical programming protocol establishes a programmed crack configuration along weak interlayer and interdomain interfaces.
Yinli Wang, Hiroyuki Hirakata
wiley   +1 more source

Pilot Study: Experimental Analysis of PVDF Sensors Response to Slippage

open access: yes
One of the most important actions in dexterous object manipulation is preventing slippage. Most robotic hands still lack the sense of touch and fail to perceive actions like object slippage.
Maurizio Valle   +3 more
core   +1 more source

Multiobjective Codesign Optimization of a Planar Pneumatic Artificial Muscle‐Based Snake‐Like Robot for Enhanced Agility and Energy Efficiency

open access: yesAdvanced Robotics Research, EarlyView.
A codesign multiobjective optimization framework was developed to enhance the morphology and controller of a snake‐like robot driven by artificial muscles. It improved planar locomotion, agility, and power efficiency. The approach optimized link geometry and controller gains, revealing that shorter muscles near joints and longer linkages maximize ...
Ayla Valles, Mahdi Haghshenas‐Jaryani
wiley   +1 more source

ON SLIPPAGE RANK TESTS-(II) : ASYMPTOTIC RELATIVE EFFICIENCIES

open access: yes, 1977
Locally optimum rank tests for $ k $-sample slippage problems of location and scale parameters in the nonparametric situations were derived by Kakiuchi and Kimura [5].
垣内, 逸郎   +5 more
core  

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

open access: yesAdvanced 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   +3 more
wiley   +1 more source

Association of Postoperative Slip Reduction With Patient-Reported Outcomes at Two Years After Fusion Surgery for Low-Grade Degenerative Spondylolisthesis: A Single-Center Study. [PDF]

open access: yesGlobal Spine J
Folkerts T   +15 more
europepmc   +1 more source

A tip-over and slippage stability criterion for stair-climbing of a wheelchair robot with Variable Geometry Single Tracked Mechanism

open access: yes, 2012
This paper introduces an originally designed wheelchair robot equipped with a novel type of Variable Geometry Single Tracked Mechanism (VGSTM) that can actively control the robot shape and the track tension. So it becomes possible to improve the obstacle
Wang ZD(王志东)   +8 more
core  

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