A cognitive model of perceptual path planning in a multi-robot control system

Authors:
David Reitter;Christian Lebiere;Michael Lewis;Huadong Wang;Zheng Ma
Affiliations:
Department of Psychology, Carnegie Mellon University, Pittsburgh, PA;Department of Psychology, Carnegie Mellon University, Pittsburgh, PA;School of Information Sciences, University of Pittsburgh, Pittsburgh, PA;School of Information Sciences, University of Pittsburgh, Pittsburgh, PA;School of Information Sciences, University of Pittsburgh, Pittsburgh, PA
Venue:
SMC'09 Proceedings of the 2009 IEEE international conference on Systems, Man and Cybernetics
Year:
2009

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Abstract

We discuss an experiment involving visual path planning for multiple, remote robots in a partially visible building, with a partial 2D map available. Participants in the experiment defined waypoints for each robot to circumnavigate obstacles and explore the building. A cognitively plausible model of visual planning is evaluated using a normalized metric of the fit between model and subject itineraries. We discuss variation in the data and model fit, indicating individual differences in strategies to cope with task demands.