Results 221 to 230 of about 1,857,440 (272)
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Paper-Based Active Tactile Sensor Array
Advanced Materials, 2015A paper-based active tactile sensor -array (PATSA) with a dynamic sensitivity of 0.35 V N(-1) is demonstrated. The pixel position of the PATSA can be routed by analyzing the real-time recording voltages in the pressing process. The PATSA performance, which remains functional when removing partial areas, reveals that the device has a potential ...
Junwen Zhong, Kang Liu, Jun Zhou
exaly +3 more sources
An Integrated Tactile-Thermal Robot Sensor With Capacitive Tactile Array
IEEE Transactions on Industry Applications, 2002The paper discusses a tactile sensor system with high sampling resolution integrated with a thermal sensor. The integration is performed by using the column armature of the matrix of a capacitive tactile sensor as thermal resistor having positive temperature coefficient. A prototype of the sensor has been designed and constructed.
F Castelli
exaly +2 more sources
Microstructured Graphene Arrays for Highly Sensitive Flexible Tactile Sensors
Small, 2014A highly sensitive tactile sensor is devised by applying microstructured graphene arrays as sensitive layers. The combination of graphene and anisotropic microstructures endows this sensor with an ultra-high sensitivity of -5.53 kPa(-1) , an ultra-fast response time of only 0.2 ms, as well as good reliability, rendering it promising for the application
Bowen Zhu, Fengwei Huo, Zhiqiang Niu
exaly +5 more sources
Biomimetic Tactile Sensor Array Based on Magnetostrictive Materials
IEEE Sensors Journal, 2021 Tactile sensors enabling human-like perception are crucial for modern intelligent robotics. This study developed a biomimetic magnetostrictive tactile sensor consisting of Galfenol wires, permanent magnets, and a Hall sensor.
Bowen Wang, Zhangxian Deng, Wenmei Huang
exaly +2 more sources
FERROPIEZOELECTRIC TACTILE SENSOR ARRAY
IFAC Proceedings Volumes, 1994Abstract A ferroelectric array sensor of a functional type for primary processing of tactile information, representing a homogeneous field of sensors in an active PZT ceramic substrate, has been developed. The results, obtained by physical-mathematical simulation of certain array sensor element, which is a non resonance piezoelectrical transformer ...
V. Todorova, S. Milchev
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Soft tactile sensor arrays for micromanipulation
2012 IEEE/RSJ International Conference on Intelligent Robots and Systems, 2012Micromanipulation methods used for complicated tasks such as microrobot assembly and microvascular surgery often lack the force reflection and contact localization capability necessary to achieve robust grasps of micro-scale objects without applying excessive forces.
Frank L. Hammond +4 more
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Design of Flexible Tactile Array Sensor
IETE Journal of Research, 2021Flexible electronics is an imminent revolution in industry, where devices can be developed using sustainable materials and processes.
Devika Kataria +3 more
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Development of a Tactile Sensor Array
Solid State Phenomena, 2010Flexible grasping robots are needed for enabling automated, profitable and competitive production of small batch sizes including complex handling processes of often fragile objects. This development will create new conditions for value-adding activities in the production of the future world.
Marian, Nicolae +2 more
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A novel fiber optic tactile array sensor
Proceedings. 1987 IEEE International Conference on Robotics and Automation, 1987A new robotic tactile sensor based on fiber optics is described. The sensor array is based on a matrix of optical fibers in perpendicular rows and columns separated by an elastomeric pad. The elastomer provides compliant response to normal force applied to the structure, and the magnitude of the force is measured by a change in transmitted light ...
Jeffrey S. Schoenwald +2 more
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High-density tactile sensor arrays
Advanced Robotics, 1992In this paper, several different approaches for high-density tactile sensor arrays are first briefly examined. Among them, a silicon micromachined tactile imager approach is very attractive through achieving high density and good reproducibility, and can be mass produced. Therefore, silicon tactile imagers, including the results of very recent research
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