Should mobile robots have a head ? A rationale based on behavior, automatic control and signal processing

François Bailly (1) , Emmanuelle Pouydebat (2) , Bruno Watier (1) , Vincent Bels (3) , Philippe Souères (1)

1 LAAS-GEPETTO - Équipe Mouvement des Systèmes Anthropomorphes
2 MECADEV - Mécanismes Adaptatifs et Evolution
3 ISYEB - Institut de Systématique, Evolution, Biodiversité

This paper presents an interdisciplinary study of the role of the head in multisensory integration and motor-control organization for the production of voluntary spatial actions. It combines elements from biology and engineering. First, morphological and behavioral characteristics of animals able to perform voluntary spatial actions through evolution are examined. The complexity of state-space representation and observation of multi-joint mobile robots is then described in the context of automatic control, and perception-related characteristics brought by the presence of a head are presented from the perspective of signal processing. Finally, the role of the head in locomotion and manipulation for animals and robots is discussed, paving the way for future robot design.

Mots clés: head; voluntary action; behavior; mobile robot; sensory in- tegration; biomimetics

Domaines: Robotique [cs.RO]; Biologie animale; Organes des sens; Ingénierie biomédicale

François Bailly, Emmanuelle Pouydebat, Bruno Watier, Vincent Bels, Philippe Souères. Should mobile robots have a head ? A rationale based on behavior, automatic control and signal processing. International Conference on Biomimetic and Biohybrid Systems (Living Machines 2018), Jul 2018, Paris, France. 12p. ⟨hal-01803968⟩