This paper deals with the leader-follower formation control problem while communication constraint in data transmitting is considered. From a practical point of view, we study the case in which unmanned vehicles are subject to the limited sensing, and communication is of a particular interest. A three-dimensional formation flight of multi-unmanned aerial vehicles with leader-follower configurat...

This paper presents a tuned behavior-based guidance algorithm for formation flight of quadrotors. The behavior-based approach provides the basis for the simultaneous realization of different behaviors such as leader following and obstacle avoidance for a group of agents; in our case they are quadcopters. In this paper optimization techniques are utilized to tune the parameters of a behavior-bas...

Energy saving strategies such as formation flight and near-ground flight are frequently exploited in nature. The energy reduction mechanisms of these approaches are conceptually simple; however, the unsteady wake vortex structures that result from flapping may provide additional benefits. Since these flight strategies offer increased energy savings over simple flight situations, they have recei...

A methodology is presented for real-time control of unmanned aerial vehicles (UAV) in the absence of apriori knowledge of location of sites in an inhospitable flight territory. Our proposed hostile control methodology generates a sequence of waypoints to be pursued on the way to the target. Waypoints are continually computed with new information about the nature of changing threat. The Dijkstra...