Platooning control of autonomous nonholonomic mobile robots in a human-robot coexisting environment

Marco Luigi Della Vedova, Matteo Rubagotti, Tullio Facchinetti, Antonella Ferrara

Risultato della ricerca: Contributo in libroContributo a convegno

3 Citazioni (Scopus)

Abstract

This paper proposes a gradient tracking algorithm based on artificial harmonic potential fields, to support the platooning of a team of nonholonomic mobile robots. The main motivation is the need of dynamically changing the goal-point associated with each mobile robot, in order to guarantee the platoon string stability. Mobile obstacles are taken into account with an approach based on the so-called collision cone, and a time-varying artificial security radius is associated with each obstacle, in order to prevent collisions. In addition, the proposed method ensures recovering of the connectivity between robots forming the platoon, after that one of them goes far away from the others and loses the connection during an obstacle avoidance maneuver. Finally, the so-called interference index has been evaluated, to show the low impact of robot motion on human behaviors.
Lingua originaleEnglish
Titolo della pubblicazione ospiteAmerican Control Conference (ACC), 2012
Pagine6569-6574
Numero di pagine6
DOI
Stato di pubblicazionePubblicato - 2012
EventoAmerican Control Conference (ACC), 2012 - Montreal
Durata: 27 giu 201229 giu 2012

Convegno

ConvegnoAmerican Control Conference (ACC), 2012
CittàMontreal
Periodo27/6/1229/6/12

Keywords

  • Human-robot interaction
  • Navigation
  • artificial harmonic potential field
  • autonomous nonholonomic mobile robots
  • collision avoidance
  • gradient tracking algorithm
  • human behavior
  • human-robot coexisting environment
  • interference index
  • mobile obstacles
  • mobile robots
  • motion control
  • multi-robot systems
  • obstacle avoidance maneuver
  • platoon string stability
  • platooning control

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