Authors
Benoît Girard, David Filliat, Jean-Arcady Meyer, Alain Berthoz, Agnès Guillot
Publication date
2005
Journal
Adaptive Behavior
Volume
13
Issue
2
Pages
115-130
Description
This article describes a biomimetic control architecture affording an animat both action selection and navigation functionalities. It satisfies the survival constraint of an artificial metabolism and supports several complementary navigation strategies. It builds upon an action selection model based on the basal ganglia of the vertebrate brain, using two interconnected cortico-basal-ganglia–thalamo-cortical loops: A ventral one concerned with appetitive actions and a dorsal one dedicated to consummatory actions. The performances of the resulting model are evaluated in simulation. The experiments assess the prolonged survival permitted by the use of high-level navigation strategies and the com plementarity of navigation strategies in dynamic environments. The correctness of the behavioral choices in situations of …
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