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Entanglement Definitions for Tethered Robots: Exploration and Analysis by Battocletti, Gianpietro; Boskos, Dimitris; Tolić, Domagoj; Palunko, Ivana; De Schutter, Bart is a scholarly article available to read on EtoBox.

What is Entanglement Definitions for Tethered Robots: Exploration and Analysis about?

In this article we consider the problem of tether entanglement for tethered mobile robots. One of the main risks of using a tethered connection between a mobile robot and an anchor point is that the tether may get entangled with the obstacles present in the environment or with itself. To avoid these situations, a non-entanglement constraint can be considered in the motion planning problem for tethered robots. This constraint is typically expressed as a set of specific tether configurations that must be avoided. However, the literature lacks a generally accepted definition of entanglement, with existing definitions being limited and partial in the sense that they only focus on specific instances of entanglement. In practice, this means that the existing definitions do not effectively cover all instances of tether entanglement. Our goal in this article is to bridge this gap and to provide new definitions of entanglement, which, together with the existing ones, can be effectively used to qualify the entanglement state of a tethered robot in diverse situations. The new definitions find application in motion planning for tethered robots, where they can be used to obtain more safe and ro

Author

Battocletti, Gianpietro; Boskos, Dimitris; Tolić, Domagoj; Palunko, Ivana; De Schutter, Bart

Published

2024

Language

EN