Joint Green and Deadline-Aware Path Planning for Rotary-Wing UAV-Assisted Internet-of-Things
Akram Khelili, Halima Elbiaze, Essaïd Sabir · 2024
This paper proposes two unmanned aerial vehicles (UAV) trajectory planning solutions taking into consideration mission deadline, energy consumption, and communication constraints. The problem is mathematically formulated as a mult-iobjective optimization problem. The NP-hardness complexity is demonstrated then two heuristic solutions are proposed. Specifically, we first present a near-optimal UAV trajectory planning algorithm that reduces the number of stop/hovering points. Then, we propose an artificial bee colony-based algorithm with enhanced candidate selection. Extensive simulation results show that both our schemes outperform the well-known Successive Convex Approximation (SCA) technique, under low-moderate traffic demand. They perform as well as SCA under high demand.