The Pursuit and Evasion of Drones Attacking an Automated Turret
Daniel Biediger, Luben Popov, Aaron T. Becker

TL;DR
This paper models and analyzes the pursuit-evasion problem between attacking drones and an automated turret, deriving optimal strategies and safety regions in 2D and 3D, with simulations exploring drone reachability and evasion tactics.
Contribution
It introduces a comprehensive analysis of pursuit-evasion dynamics with optimal starting conditions and safety regions for drones against turrets in 2D and 3D models.
Findings
Safety regions exist in 2D and 3D models.
Optimal starting angles and radii are identified for drones.
Turret and drone behaviors significantly affect evasion success.
Abstract
This paper investigates the pursuit-evasion problem of a defensive gun turret and one or more attacking drones. The turret must ``visit" each attacking drone once, as quickly as possible, to defeat the threat. This constitutes a Shortest Hamiltonian Path (SHP) through the drones. The investigation considers situations with increasing fidelity, starting with a 2D kinematic model and progressing to a 3D dynamic model. In 2D we determine the region from which one or more drones can always reach a turret, or the region close enough to it where they can evade the turret. This provides optimal starting angles for drones around a turret and the maximum starting radius for one and two drones. We show that safety regions also exist in 3D and provide a controller so that a drone in this region can evade the pan-tilt turret. Through simulations we explore the maximum range drones can…
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Taxonomy
TopicsGuidance and Control Systems · Quantum chaos and dynamical systems · Military Defense Systems Analysis
