Adding diagnostics to intelligent robot systems

  • Authors:
  • Sneha Chandrababu;Henrik I. Christensen

  • Affiliations:
  • College of Computing, Georgia Institute of Technology, Atlanta, GA;College of Computing, Georgia Institute of Technology, Atlanta, GA

  • Venue:
  • IROS'09 Proceedings of the 2009 IEEE/RSJ international conference on Intelligent robots and systems
  • Year:
  • 2009

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Abstract

Robot systems are increasing in complexity. Trying to diagnose a robot that is non-functional or exhibiting sub-optimal performance can be a major challenge. A framework for plug-n-play addition of diagnostics to modules in an object oriented software framework is presented. The methods for modeling of system modules, their transition to a Bayesian model and final implementation are described. The methodology is exemplified for a mobile manipulation system and experimental results are presented.