Aiming at the challenges of detecting personal protective equipment (PPE) and tools in power-construction scenes, including missed small objects, confusion between similar objects, inaccurate localization of pose-related objects, reduced robustness in complex backgrounds, and edge-device deployment constraints, this pa...
Yi-Mang Li, Gu-Yue Hu, Jin Liu et al.· Applied Sciences· 0 citations
Insulator defect detection in transmission lines suffers from complex background interference and insufficient small-target recognition accuracy. To address these challenges, this paper proposes an SP-YOLO insulator defect detection algorithm based on an improved YOLOv11n model. The algorithm improves upon YOLOv11n as...
Yi-Mang Li, Hao-Yu Wang, Jin Liu et al.· Applied Sciences· 0 citations
Archimedes Spiral Wind Turbines (ASWTs) are suitable for small-scale urban wind applications, but changing the blade angle can also change the rotor dimensions under different geometric constraints. This study examines these coupled effects by comparing five ASWT configurations with blade angles of 30°, 45°, and 60° un...
Ziyun Zhou, Chen Feng, Jin Liu et al.· Applied Sciences· 0 citations
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