Docking station for unmanned aerial vehicle for autonomous railway track inspection

Engineering notes

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Chinese explanation / 中文解读

中文解读待补充：本站会优先为光伏效率、钙钛矿太阳能电池、储能技术、太阳能热利用、BIPV、并网技术等高价值论文补充中文说明。

Original abstract

UAVforRail is a fully automated docking and charging station designed to support autonomous monitoring of railway infrastructure using unmanned aerial vehicles (UAVs).The system addresses the limitations of traditional railway inspections, which are labor-intensive, time-consuming, and expose personnel to risks near active tracks.Developed for the operational needs of PKP PLK S.A., the solution is based on a modular, scalable architecture that enables repeatable inspections with minimal human intervention.The UAVforRail ecosystem integrates a multisensor UAV platform, an autonomous docking station, and a cloud-based control and data processing center.The primary focus of this work is the design, modeling, and validation of the docking station as a key element enabling long-term autonomous UAV operation.The station automates landing, positioning, charging, environmental protection, and data transfer.A vision-based landing subsystem using fiducial markers enables precise, repeatable docking operations.Mechanical components were developed and verified using CAD/CAE methodologies, FEM structural analysis, CFD simulations, and energy optimization studies.The UAV platform integrates RGB, LiDAR, and thermal sensors for multimodal inspection and defect detection.The system was validated through laboratory and field experiments, confirming reliable docking, charging, and operation under varying environmental conditions.The results demonstrate the feasibility of autonomous and persistent railway infrastructure monitoring using integrated UAV docking technologies.

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