This thesis presents the design of a fuzzy logic-based control by implementing the leader-follower approach that allows in establishing and maintaining the formations for the wheeled mobile robots (WMR) which moves along a predefined trajectory. As a set of research, th controller is designed based on the fuzzy logic controller (FLC) for keeping the mobile robots in the required formation. Leader-follower formation approach is considered for this thesis. Fuzzy logic controller will help in maintaining the formations of the mobile robots by calculating the desired distance and the desired angle for keeping the mobile robots in the formation.