Results 241 to 250 of about 1,893,830 (276)

A Flexible Capacitive Tactile Sensor for Manipulator

2017
A flexible capacitive tactile sensor with micro needle structure is designed in this paper for the palm and fingers of the manipulator. The sensor has better sensitivity, stability and repeatability and the spatial layout of the manipulator tactile sensor is designed in this paper.
Jintao Zhang, Jing Cui, Yuanshen Lu, Xu Zhang 0010, Xiaohui Hu   +4 more
openaire   +1 more source

Design and Experiment of a Flexible Array Tactile Sensor

2020
With the continuous improvement of robot intelligence, machine tactile and machine vision technology have been greatly developed, but most tactile sensors can not meet the requirements of tactile sensing applications. Therefore, piezoresistive effect and force information detection principle based on new sensitive materials are proposed, and a flexible
Hengyi Yuan, Qingfang Zhang
openaire   +2 more sources

A flexible capacitive tactile sensor for robot skin

2016 International Conference on Advanced Robotics and Mechatronics (ICARM), 2016
This paper presents a flexible capacitive sensor array which can be attached on robot arm for tactile force measurement. We designed and fabricated three types of sensor array in different dimensions. The sensor array with 4×4 tactile units is made of copper and PDMS based on PET substrate.
Zhangping Ji, Hui Zhu, Huicong Liu, Tao Chen 0010, Lining Sun   +4 more
openaire   +2 more sources

A Flexible Force Tactile Sensor Array

2020 10th Institute of Electrical and Electronics Engineers International Conference on Cyber Technology in Automation, Control, and Intelligent Systems (CYBER), 2020
Array tactile sensors have special importance for human-machine interaction (HMI) and electronic palpation. As an ideal method for biological information detection in HMI or electronic palpation, flexible resistance film sensors have attained extensive attention.
Kai He, Liang Zhao, Peng Yu, ImadH. Elhajj, Ning Xi, Lianqing Liu   +5 more
openaire   +1 more source

Distributed flexible tactile sensor system

International Journal of Applied Electromagnetics and Mechanics, 2003
This paper represents the development of a distributed flexible tactile sensor using PVDF (polyvinylidene fluoride) film. The tactile sensor which has 8 × 8 tactile elements is fabricated using PVDF film and flexible circuitry. Experimental results on static and dynamic characteristics are obtained.
Yu, Kee-Ho, Yoon, Myoung-Jong, Kwon, Tae-Kyu, Lee, Seong-Cheol   +3 more
openaire   +1 more source

Flexible Tactile Sensors for 3D Force Detection

Nano Letters
As tactile force sensing has become increasingly significant in the field of machine haptics, achieving multidimensional force sensing remains a challenge. We propose a 3D flexible force sensor that consists of an axisymmetric hemispherical protrusion and four equally sized quarter-circle electrodes.
Chengcheng Han, Zhi Cao, Yiran Hu, Zhiwei Zhang, Chengyu Li, Zhong Lin Wang, Zhiyi Wu   +6 more
openaire   +2 more sources

Flexible and capacitive tactile sensor sheet

2014 International Conference on Electronics Packaging (ICEP), 2014
We fabricated a low-cost and flexible capacitive tactile sensor sheet. The sensor sheet consists of a silicone rubber with conductive surface as a movable electrode and fixed electrodes formed on a poly ethylene terephthalate (PET) film with silver paste. We developed the sensor sheet using screen-printing techniques.
Masanori Mizushima, Shigeo Takagi, Hiromichi Itano, Tsutomu Obata, Takashi Kasahara, Shuichi Shoji, Jun Mizuno   +6 more
openaire   +1 more source

Flexible tactile sensors inspired by bio-mechanoreceptors

Biosensors and Bioelectronics
Mechanoreceptors in animals and plants play a crucial role in sensing mechanical stimuli such as touch, motion, stretch, and vibration. Learning from the mechanisms of mechanoreceptors may facilitate the development of bionic tactile sensors, leading to higher sensitivity, spatial resolution, and dynamic ranges.
Miaoning Ren, Qiushuo Wu, Xian Huang
openaire   +2 more sources

Flexible resistive tactile pressure sensors

Journal of Materials Chemistry A
This review covers recent advancements in flexible resistive tactile pressure sensors, including operational principles, performance metrics, material choices, structural design, and applications, as well as future challenges.
Qianhe Shu, Yuncong Pang, Qiqi Li, Yuzhe Gu, Zhiwei Liu, Baoguang Liu, Jianmin Li, Yang Li   +7 more
openaire   +1 more source

A flexible and stretchable tactile sensor utilizing static electricity

2007 IEEE/RSJ International Conference on Intelligent Robots and Systems, 2007
The tactile sensor is required for various robots. In humanoid robots, flexibility of the sensor is an important feature for preventing physical damage and for interacting with the human. Moreover, stretchability of the sensor has advantages that the sensor is nonbreakable and that the sensor can be easily mounted on curved surfaces or deformable parts
Yasunori Tada, Masahiro Inoue, Toshimi Kawasaki, Yasushi Kawahito, Hiroshi Ishiguro, Katsuaki Suganuma   +5 more
openaire   +1 more source