Multifunctional Soft Robotic Finger Based on a Nanoscale Flexible Temperature–Pressure Tactile Sensor for Material Recognition

2021 ◽  
Author(s):  
Wentuo Yang ◽  
Mengying Xie ◽  
Xiaoshuang Zhang ◽  
Xueyou Sun ◽  
Cheng Zhou ◽  
...  
Keyword(s):  
Tactile Sensor ◽  
Material Recognition

Bio-Inspired Magnetostrictive Tactile Sensor for Surface Material Recognition

2019 ◽  
Vol 55 (7) ◽  
pp. 1-7 ◽  
Author(s):  
Wendong Zheng ◽  
Bowen Wang ◽  
Huaping Liu ◽  
Xiaodong Wang ◽  
Yongjian Li ◽  
...  
Keyword(s):  
Tactile Sensor ◽  
Surface Material ◽  
Material Recognition

Simulation and experiment research of a 3D flexible tactile sensor

2011 ◽  
Vol 25 (2) ◽  
pp. 129-134
Author(s):  
Guanghui Cao ◽  
Ying Huang ◽  
Wu Zhang ◽  
Caixia Liu
Keyword(s):  
Tactile Sensor ◽  
Experiment Research ◽  
Simulation And Experiment

Research and experiment of electrodes for 3D force flexible tactile sensor

2013 ◽  
Vol 27 (1) ◽  
pp. 57-63
Author(s):  
Ying Huang ◽  
Wei Miao ◽  
Leiming Li ◽  
Wenting Cai ◽  
Qinghua Yang ◽  
...  
Keyword(s):  
Tactile Sensor

scholarly journals Design and Calibration of a Force/Tactile Sensor for Dexterous Manipulation

Sensors ◽  
2019 ◽  
Vol 19 (4) ◽  
pp. 966 ◽  
Author(s):  
Marco Costanzo ◽  
Giuseppe De Maria ◽  
Ciro Natale ◽  
Salvatore Pirozzi
Keyword(s):  
Experimental Validation ◽  
Sensory System ◽  
Tactile Sensor ◽  
Contact Forces ◽  
Dexterous Manipulation ◽  
Soft Contact ◽  
Grasping Force ◽  
Sense Of Touch ◽  
Human Sense ◽  
Robotic Applications

This paper presents the design and calibration of a new force/tactile sensor for robotic applications. The sensor is suitably designed to provide the robotic grasping device with a sensory system mimicking the human sense of touch, namely, a device sensitive to contact forces, object slip and object geometry. This type of perception information is of paramount importance not only in dexterous manipulation but even in simple grasping tasks, especially when objects are fragile, such that only a minimum amount of grasping force can be applied to hold the object without damaging it. Moreover, sensing only forces and not moments can be very limiting to securely grasp an object when it is grasped far from its center of gravity. Therefore, the perception of torsional moments is a key requirement of the designed sensor. Furthermore, the sensor is also the mechanical interface between the gripper and the manipulated object, therefore its design should consider also the requirements for a correct holding of the object. The most relevant of such requirements is the necessity to hold a torsional moment, therefore a soft distributed contact is necessary. The presence of a soft contact poses a number of challenges in the calibration of the sensor, and that is another contribution of this work. Experimental validation is provided in real grasping tasks with two sensors mounted on an industrial gripper.

Spider Web-like Flexible Tactile Sensor for Pressure-Strain Simultaneous Detection

2021 ◽  
Author(s):  
Xue-Feng Zhao ◽  
Xiao-Hong Wen ◽  
Peng Sun ◽  
Cheng Zeng ◽  
Meng-Yang Liu ◽  
...  
Keyword(s):  
Simultaneous Detection ◽  
Tactile Sensor ◽  
Spider Web

Janus-like Jagged Structure with Nanocrystals for Self-Sorting Wearable Tactile Sensor

2021 ◽  
Vol 13 (5) ◽  
pp. 6394-6403
Author(s):  
Byung Ku Jung ◽  
Sanghyun Jeon ◽  
Ho Kun Woo ◽  
Taesung Park ◽  
Junhyuk Ahn ◽  
...  
Keyword(s):  
Tactile Sensor
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