Leader-follower Trajectory Generation and Tracking for Quadrotor Swarms

Download or read book Leader-follower Trajectory Generation and Tracking for Quadrotor Swarms written by Michael James Campobasso and published by . This book was released on 2017 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt: Swarm control is an essential step in the progress of robotic technology. The use of multiple agents to perform tasks more effectively and efficiently than a single agent allows for the expansion of robot use in all aspects of life. One of the foundations of this area of research is the concept of Leader-Follower swarm control. A crucial aspect of this idea is the generation of trajectories with respect to the leader's path and some desired formation. With these trajectories generated, one can use a tracking controller specific to the swarm, vehicle of choice to accomplish the desired swarm formation. In this paper, a Leader-Follower trajectory generator is developed for a planar triangular formation with offset vertical positions. A tracking controller is used to achieve formation flight for the quadrotor application. A well-accepted model for quadrotor vehicles is used, with simulation parameters comparable to those of a small commercial quadrotor. The swarm control objective is achieved in simulation and is proved to be effective theoretically through the Lyapunov analysis.