A Design of Fuzzy Controller for Autonomous Navigation of Unmanned Vehicle

This paper presents a design approach for fuzzy logic controller for autonomousnavigation of a vehicle in an obstacle filled environment with obstacle avoidancelayer, orientation control layer and passage detection module. It provides amodel for multiple sensor input fusion and is composed of eight individualcontrollers. Each controller will calculate collision possibility in different directionsof movement, according to which main controller would take action to avoid thecollision. The designs have been carried out in the digital domain with VHDLusing Altera Quartus-II Software