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Sensing the Action: Rethinking Sensor Modalities and Multi-Modal Fusion in Vision-Language-Action Models for Robotic Manipulation. [PDF]
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Biomimetic Tactile Sensor Array
Advanced Robotics, 2008The performance of robotic and prosthetic hands in unstructured environments is severely limited by their having little or no tactile information compared to the rich tactile feedback of the human ...
Gerald Loeb +2 more
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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
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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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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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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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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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Slip classification for dynamic tactile array sensors
The International Journal of Robotics Research, 2015The manipulation of objects held in a robotic hand or gripper is accompanied by events such as making and breaking contact and slippage, between the fingertips and the grasped object and between the grasped object and external surfaces. Humans can distinguish among such events, in part, because they excite the various mechanoreceptors in the hands ...
Barrett Heyneman, Mark R. Cutkosky
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