An Behavior-based Robotics
Using priorities to simplify behavior coordination
Proceedings of the 6th international joint conference on Autonomous agents and multiagent systems
IJCAI'91 Proceedings of the 12th international joint conference on Artificial intelligence - Volume 1
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Behavior coordination is a vital problem for the design of behavior-based robot. Inspired by decision-making neurophysiological mechanism, the relative probability between behaviors is expressed by likelihood ratio, which accumulates information from a variety of sensors to be combined together and over time. Then the robot's behavior is chosen according to the sequence of behaviors' relative probability. The simulation of pushing stick task demonstrates the proposed method.