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Pose-Based Tactile Servoing: Controlled Soft Touch Using Deep Learning

delete2021-12-01
delete29
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OA
AI
N
Nathan F. Lepora *
J
John W. Lloyd
DOI:10.1109/MRA.2021.3096141delete
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摘要

摘要

En 中文
This article describes a new way of controlling robots using soft tactile sensors: pose-based tactile servo (PBTS) control. The basic idea is to embed a tactile perception model for estimating the sensor pose within a servo control loop that is applied to local object features, such as edges and surfaces. PBTS control is implemented with a soft, curved optical tactile sensor [the Bristol Robotics Laboratory (BRL) TacTip] using a convolutional neural network trained to be insensitive to shear. As a consequence, robust and accurate controlled motion over various complex 3D objects is attained.
Keyword:
Robot sensing systems
Robots
Tactile sensors
Feature extraction
Task analysis
Servomotors
Visualization

期刊

I
IEEE Robotics and Automation Magazine
IF:
7.1
论文数:
1.6K
被引数:
5.1K

机构

U
University of Bristol
学者数:
3.1W
论文数: 3.0W
被引数: 5.3W
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