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https://doi.org/10.1109/iros58...
Article . 2024 . Peer-reviewed
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A Proxy-Tactile Reactive Control for Robots Moving in Clutter

Authors: Caroleo G.; Giovinazzo F.; Albini A.; Grella F.; Cannata G.; Maiolino P.;

A Proxy-Tactile Reactive Control for Robots Moving in Clutter

Abstract

Robots performing tasks in challenging environments must be supported by control or planning algorithms that exploit sensor feedback to effectively plan the robot’s actions. In this paper, we propose a reactive control law that simultaneously utilizes proximity and tactile feedback to perform a pick-and-place task in an unknown and cluttered environment. Specifically, the presented solution leverages proximity sensing obtained from distributed Time of Flight (ToF) sensors to avoid collision when this does not interfere with the pick-and-place task. Safety is guaranteed by a higher-priority task using tactile feedback that reduces contact forces when a collision occurs. Additionally, we compare the effectiveness of this control scheme with a collision detection and reaction scheme based solely on tactile sensing. Our results demonstrate that the proposed approach reduces the collisions with the environment and the task execution time of the pick-and-place operation.

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citations
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
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Average
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Average
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