A Visualization Tool for the Mini-Robot Khepera: Behavior Analysis and Optimization

  • Authors:
  • Axel Löffler;Jürgen Klahold;Manfred Hußmann;Ulrich Rückert

  • Affiliations:
  • -;-;-;-

  • Venue:
  • ECAL '99 Proceedings of the 5th European Conference on Advances in Artificial Life
  • Year:
  • 1999

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Abstract

The design of behavior generating control structures for real robots acting autonomously in a real and changing environment is a complex task. This is in particular true with respect to the debugging process, the documentation of the encountered behavior, its quantitative analysis and the final evaluation. To successfully implement such a behavior, it is vital to couple the synthesis on a simulator and the experiment on a real robot with a thorough analysis. The available simulator tools in general only allow behavioral snapshots and do not provide the option of online interference. In order to cure these shortcomings, a visualization tool for aposteriori graphical analysis of recorded data sets which gives access to all relevant internal states and parameters of the system is presented. The mini-robot Khepera has been chosen as experimentatory platform.