Results 81 to 90 of about 1,857,440 (272)
Magnetostrictive Tactile Sensor Array for Force and Stiffness Detection
, 2020 The sense of touch, also known as tactile perception, enables enhanced ambient environment awareness for modern robots. Fe-Ga alloys have demonstrated great potential in tactile sensor applications due to their significant inverse magnetostrictive effect.
Xie, Guanran +5 more
core +1 more source
Advanced Robotics Research, EarlyView.Permanent magnet putty (PMP) integrates high‐coercivity NdFeB particles with a dynamic polyborosiloxane–Ecoflex matrix, achieving rapid self‐healing (90% mechanical recovery in 10 s) and magnetic recovery within 20 min. With twice the sensitivity of commercial putties, PMP enables precise 5–30 N force detection and discrimination between pressing and ...
Ruotong Zhao +5 more
wiley +1 more source
Capacitive in-sensor tactile computing
Nature CommunicationsReal-time sensing and processing of tactile information are essential to enhance the capability of artificial electronic skins (e-skins), enabling unprecedented intelligent applications in tactile exploration and object manipulation.
Yan Chen +15 more
doaj +1 more source
Integrable elastic fiber-optic tactile sensors for fingertip stress perception
Frontiers in PhysicsTactile sensors with high softness and multiplexing are highly desirable for applications in humanoid robotics and smart prosthetics. Current tactile sensors face bottlenecks in multi-channel dynamic sensing based on miniaturized and economical signal ...
Xinyue Weng
doaj +1 more source
Sensors, 2014 With the increasing complexity of robotic missions and the development towards long-term autonomous systems, the need for multi-modal sensing of the environment increases.
Peter Kampmann, Frank Kirchner
doaj +1 more source
Advanced Robotics Research, EarlyView.Automated poultry processing lines still rely on humans to lift slippery, easily bruised carcasses onto a shackle conveyor. Deformability, anatomical variance, and hygiene rules make conventional suction and scripted motions unreliable. We present ChicGrasp, an end‐to‐end hardware‐software co‐designed imitation learning framework, to offer a ...
Amirreza Davar +8 more
wiley +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 +3 more
wiley +1 more source
A Large Area Tactile Sensor Patch Based on Commercial Force Sensors
Sensors, 2011 This paper reports the design of a tactile sensor patch to cover large areas of robots and machines that interact with human beings. Many devices have been proposed to meet such a demand. These realizations are mostly custom-built or developed in the lab.
Alfonso García-Cerezo +6 more
doaj +1 more source
Fine Texture Detection Based on a Solid-Liquid Composite Flexible Tactile Sensor Array. [PDF]
Micromachines (Basel), 2022 Liu W, Zhang G, Zhan B, Hu L, Liu T.
europepmc +1 more source
A stress-component-selective tactile sensor array
, 1992 A stress-component-selective tactile array, based on piezoelectric polymers, and its associated data acquisition system are described. The seven-taxel sensor array is made up of elements sensitive to one or more components of the stress field acting upon
DE ROSSI, DANILO EMILIO +3 more
core +1 more source