Convoys are collections of vehicles that share similar velocity profiles. In the sense-and follow convoy construct, a vehicle can follow a member of an existing convoy resulting in convoy chaining. We prove conditions under which this can occur such that the resulting convoy chain is bounded and the velocities of all members converge to the leader velocity through locally distributed control algorithms. To assess the approach, we utilize a six degree-of-freedom rigid body vehicle dynamics model for each agent. A dynamic inversion based control law is used to track the desired trajectory generated by the convoy algorithms. To simulate the system, we utilize Unity, a cross-platform game engine, where 3-dimensional terrain, building, and vehicle data can be visualized. Numerous simulations are presented to illustrate the concept.
A Framework for Sense and Follow Convoys for Collective Autonomous Mobility
AIAA AVIATION Forum ; 2021 ; Virtual, US
Aufsatz (Konferenz)
Keine Angabe
Englisch
Online Contents | 2000
|Organization and control of autonomous railway convoys
Tema Archiv | 2008
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