With the rapid development of the low-altitude economy
unmanned aerial vehicles (UAV) have been widely applied in monitoring and sensing tasks. However
the limited onboard computing resources of UAV constrain the efficient processing of sensing data. Moreover
overlapping observation areas in collaborative sensing introduce additional computational redundancy. Meanwhile
the highly dynamic network topology and fluctuating node resources significantly increase the complexity of resource coordination. To address these challenges
an intelligent resource scheduling scheme for UAV swarm collaborative sensing was proposed. Adaptive sensing mode selection
stepwise computation offloading
and competitive bandwidth allocation were integrated to achieve heterogeneous resource coordination across communication
a multi-agent reinforcement learning (MARL) algorithm with an attention mechanism was employed to solve the optimization problem
enabling agents to extract critical environmental features more effectively. Simulation results demonstrate that
compared with benchmark schemes
the proposed scheme significantly reduces the execution time of sensing tasks while improving computational resource utilization.
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references
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