Abstract
Electrical energy is an important factor for a robotic agent when it tries to stay autonomously operational for some time. Monitoring this variable can provide important feedback for learning. In this paper, we present two different learning criteria based on this idea. Dealing with self-sufficient agents, i.e., agents that roughly speaking have a job to do, one criterion works over cycles of iterated “work” and “recovery”. In doing so, it gives some kind of feedback of the robot’s efficiency. We argue that a second criterion is needed for learning of most basic behaviors as well as in emergency situations. In these cases, fast and strong feedback, somehow comparable to pain, is necessary. For this purpose, changes in the short-term energy-consumption are monitored. Results are presented were basic behaviors of a robot in a a real-world set-up are learned using a combination of both criteria. Namely, the robot learns a set so-called couplings, i.e., combinations of simple sensor-processes with elementary effector-functions. The couplings learned enable the robot to do touch-based as well as active IR obstacle-avoidance and autonomous recharging on basis of phototaxis.
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References
Ross Ashby. Design for a brain. Chapman and Hall, London, 1952.
Herbert Jaeger. The dual dynamics design scheme for behavior-based robots: a tutorial. Technical Report 966, GMD, St. Augustin, 1996.
David McFarland. Towards robot cooperation. In Dave Cliff, Philip Husbands, Jean-Arcady Meyer, and Stewart W. Wilson, editors, From Animals to Animats 3. Proc. of the Third International Conference on Simulation of Adaptive Behavior. The MIT Press/Bradford Books, Cambridge, 1994.
D. McFarland and A. Houston. Quantitative Ethology: the state-space approach. Pitman Books, London, 1981.
Marvin Minsky. The Society of Mind. Simon and Schuster, New York, 1985.
David McFarland and Emmet Spier. Basic cycles, utility and opportunism in self-sufficient robots. Robotics and Autonomous Systems (in press), 1997.
Rolf Pfeifer. Building “fungus eaters”: Design principles of autonomous agents. In From Animals to Animats. Proc. of the Fourth International Conference on Simulation of Adaptive Behavior. The MIT Press/Bradford Books, Cambridge, 1996.
Herbert H. Simon. Why should machines learn? In Tom M. Mitchell Jaime G. Carbonell, Ryszard S. Michalski, editor, Machine Learning: An Artificial Intelligence Approach. Tioga, Palo Alto, 1983.
Luc Steels. The artificial life roots of artificial intelligence. Artificial Life Journal, Vol 1, 1, 1994.
Luc Steels. A case study in the behavior-oriented design of autonomous agents. In Dave Cliff, Philip Husbands, Jean-Arcady Meyer, and Stewart W. Wilson, editors, From Animals to Animate 3. Proc. of the Third International Conference on Simulation of Adaptive Behavior. The MIT Press/Bradford Books, Cambridge, 1994.
Luc Steels. Discovering the competitors. Journal of Adaptive Behavior 4(2), 1996.
Luc Steels. A selectionist mechanism for autonomous behavior acquisition. Journal of Robotics and Autonomous Systems 16, 1996.
Masanao Toda. Man, robot, and society. The Hague, Nijhoff, 1982.
S.W. Wilson. The animat path to ai. In From Animals to Animats. Proc. of the First International Conference on Simulation of Adaptive Behavior. The MIT Press/Bradford Books, Cambridge, 1991.
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© 1998 Springer-Verlag Berlin Heidelberg
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Birk, A. (1998). Robot Learning and Self-Sufficiency: What the energy-level can tell us about a robot’s performance. In: Birk, A., Demiris, J. (eds) Learning Robots. EWLR 1997. Lecture Notes in Computer Science(), vol 1545. Springer, Berlin, Heidelberg. https://doi.org/10.1007/3-540-49240-2_8
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DOI: https://doi.org/10.1007/3-540-49240-2_8
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