Behavior based control for an outdoor crisis management robot

The design and development of a control architecture for a robotic crisis management agent raises 3 main questions: 1. How can we design the individual behaviors, such that the robot is capable of avoiding obstacles and of navigating semi-autonomously? 2. How can these individual behaviors be combined in an optimal, leading to a rational and coherent global robot behavior? 3. How can all these capabilities be combined in a comprehensive and modular framework, such that the robot can handle a high-level task (searching for human victims) with minimal input from human operators, by navigating in a complex, dynamic and environment, while avoiding potentially hazardous obstacles? In this paper, we present each of these three main aspects of the general robot control architecture more in detail.