“…The emotional intervention on the Braitenberg's architecture No.3c significantly improves it and makes it very proper as a sensor-based local obstacle avoidance controller. It has been reported in the literature (Tsankova, 2008;Tsankova, 2009) that the performance could be improved once more if an artificial immune network is used as innate action selection mechanism, but in compromise with the computation complexity. The trajectory tracking www.intechopen.com Neural Networks Based Navigation and Control of a Mobile Robot in a Partially Known Environment 221…”