Ai-Powered Autonomous Drone Navigation in Complex Environments
Keywords:
NMFNet, experimental, modalitiesAbstract
Autonomous navigation in intricate surroundings is essential in time-critical situations like as disaster response or search and rescue operations. Complex settings provide substantial problems for autonomous platforms to travel owing to their difficult characteristics: limited tight corridors, unstable pathways with trash and impediments, uneven geological formations, and inadequate illumination conditions.
This study presents a multimodal fusion methodology to tackle the challenge of autonomous navigation in intricate landscapes, including collapsed cities and natural caverns. Initially, we replicate intricate landscapes using a physics-based simulation engine and gather an extensive dataset for training purposes.
We present a Navigation Multimodal Fusion Network (NMFNet) with three branches to efficiently process three visual modalities: laser, RGB pictures, and point cloud data.
The comprehensive experimental findings demonstrate that our NMFNet significantly surpasses previous state-of-the-art methods while attaining real-time performance. We furthermore demonstrate that the utilization of several senses is crucial for autonomous navigation in intricate situations. Ultimately, we effectively implement our network on both simulated and actual mobile robots.
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S. Sanz-Martos et al. “Drone Applications for Emergency and Urgent Care: A Systematic Review”. In: Prehospital and Disaster Medicine 37.4 (2022), pp. 502–508. doi: 10.1017/S1049023X22000887.
C. A. S. Lelis et al. “Drone-Based AI System for Wildfire Monitoring and Risk Prediction”. In: IEEE Access 12 (2024), pp. 139865–139882. doi: 10.1109/ACCESS. 2024.3462436.
T. Ko¸c. Drone Technologies and Applications. IntechOpen. 2023. doi: 10.5772/ intechopen.1001987.
Aleksandar Petrovski and Marko Radovanovi´c. “Application of Drones with Artificial Intelligence for Military Purposes”. In: Journal of Advanced Military Technolo- gies 4.3 (2022), pp. 45–56.
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