Results 11 to 20 of about 12,469 (259)

Recent Progress of Biomimetic Tactile Sensing Technology Based on Magnetic Sensors

Biosensors, 2022
In the past two decades, biomimetic tactile sensing technology has been a hot spot in academia. It has prospective applications in many fields such as medical treatment, health monitoring, robot tactile feedback, and human–machine interaction.
Jiandong Man, Guangyuan Chen, Jiamin Chen   +2 more
doaj   +1 more source

Bioinspired Tactile Sensation Based on Synergistic Microcrack-Bristle Structure Design toward High Mechanical Sensitivity and Direction-Resolving Capability

Research, 2023
Natural tactile sensation is complex, which involves not only contact force intensity detection but also the perception of the force direction, the surface texture, and other mechanical parameters. Nevertheless, the vast majority of the developed tactile
Yiqun Zhang, Qi Liu, Wenjuan Ren, Yangyang Song, Hua Luo, Yangyang Han, Liang He, Xiaodong Wu, Zhuqing Wang   +8 more
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A Polymeric Piezoelectric Tactile Sensor Fabricated by 3D Printing and Laser Micromachining for Hardness Differentiation during Palpation

Micromachines, 2022
Tactile sensors are important bionic microelectromechanical systems that are used to implement an artificial sense of touch for medical electronics.
Chang Ge, Edmond Cretu
doaj   +1 more source

Conjugated Polymer-Based Nanocomposites for Pressure Sensors

Molecules, 2023
Flexible sensors are the essential foundations of pressure sensing, microcomputer sensing systems, and wearable devices. The flexible tactile sensor can sense stimuli by converting external forces into electrical signals.
Qin-Teng Lai, Qi-Jun Sun, Zhenhua Tang, Xin-Gui Tang, Xin-Hua Zhao   +4 more
doaj   +1 more source

GradTac: Spatio-Temporal Gradient Based Tactile Sensing

Frontiers in Robotics and AI, 2022
Tactile sensing for robotics is achieved through a variety of mechanisms, including magnetic, optical-tactile, and conductive fluid. Currently, the fluid-based sensors have struck the right balance of anthropomorphic sizes and shapes and accuracy of ...
Kanishka Ganguly, Pavan Mantripragada, Chethan M. Parameshwara, Cornelia Fermüller, Nitin J. Sanket, Yiannis Aloimonos   +5 more
doaj   +1 more source

A Capacitive Flexible Tactile Sensor [PDF]

, 2021
In this paper, a capacitive flexible tactile sensor was designed to measure the pressure of objects based on MEMS technology. This sensor is a structure of a 4x4 array, with metal Ag as the capacitive electrode, which forms the tactile sensing unit of the sensor.
Yuan, Dandan, Shu, Haoxin, Bao, Yulong, Xu, Bin, Wang, Huan   +4 more
openaire   +2 more sources

Design Methodology for Magnetic Field-Based Soft Tri-Axis Tactile Sensors

Sensors, 2016
Tactile sensors are essential if robots are to safely interact with the external world and to dexterously manipulate objects. Current tactile sensors have limitations restricting their use, notably being too fragile or having limited performance ...
Hongbo Wang, Greg de Boer, Junwai Kow, Ali Alazmani, Mazdak Ghajari, Robert Hewson, Peter Culmer   +6 more
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Machine Learning for Tactile Perception: Advancements, Challenges, and Opportunities

Advanced Intelligent Systems, 2023
The past decades have seen the rapid development of tactile sensors in material, fabrication, and mechanical structure design. The advancement of tactile sensors has heightened the expectation of sensor functions, and thus put forward a higher demand for
Zhixian Hu, Lan Lin, Waner Lin, Yingtian Xu, Xuan Xia, Zhengchun Peng, Zhenglong Sun, Ziya Wang   +7 more
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Merkel's Disks Bioinspired Self‐Powered Flexible Magnetoelectric Sensors Toward the Robotic Arm's Tactile Perceptual Functioning and Smart Learning

Advanced Intelligent Systems, 2020
Flexible/soft tactile sensors enable the robotic arms to gain real‐time mechanical responses, which are of utmost importance for future deep learning in robotic sciences and technologies.
Zheng Ma, Jingwei Ai, Xuan Zhang, Zhuolin Du, Zhenhua Wu, Kun Wang, Dezhi Chen, Bin Su   +7 more
doaj   +1 more source

Magnetic Nanocomposite Cilia Tactile Sensor [PDF]

Advanced Materials, 2015
A multifunctional biomimetic nanocomposite tactile sensor is developed that can detect shear and vertical forces, feel texture, and measure flow with extremely low power consumption. The sensor's high performance is maintained within a wide operating range that can be easily adjusted.
Alfadhel, Ahmed, Kosel, Jürgen
openaire   +3 more sources