Distributed Trajectory Planning and Conflict Resolution Strategies in Multi-UAV Cooperative Tasks Research on Path Planning of Multiple Unmanned Aerial Vehicles in Cooperative Search
DOI:
https://doi.org/10.53469/wjimt.2025.08(11).02Keywords:
Multiple unmanned aircraft Distributed trajectory Conflict resolutionAbstract
Aiming at the problems of low efficiency and insufficient conflict resolution ability existing in distributed trajectory planning in multi-UAV cooperative tasks, this paper systematically analyzes the characteristics and current situation of distributed trajectory planning, and focuses on the study of conflict resolution strategies. Firstly, the concept of distributed trajectory planning was defined, and its advantages and challenges in multi-UAV missions were analyzed; Subsequently, the current problems such as high computational complexity, limited communication, imperfect conflict detection and poor environmental adaptability were pointed out. On this basis, conflict detection technology based on geometric and probabilistic models, as well as conflict resolution strategies based on rules, optimization algorithms and learning, were proposed. The effectiveness of the strategies was verified in combination with disaster rescue cases. Research shows that the proposed strategy can reduce the conflict rate by more than 30%, improve the efficiency of task completion, and provide theoretical support and technical reference for the safe and efficient execution of multi-UAV collaborative tasks.
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