Search Results - Pengchao Chen

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  1. 1
    Spectral monitoring technology for gas concentrations of multiple target components in oil and gas leakage detection

    Spectral monitoring technology for gas concentrations of multiple target components in oil and gas leakage detection by Zhirong ZHANG, Pengchao CHEN, Yongjun CAI, Wenyou DU, Zhonglin LI, Yuntao PENG, Pengshuai SUN, Bian WU

    Published 2025-07-01

    ObjectiveTraditional gas monitoring methods for oil and gas leakage fall short in meeting the growing demands for the safe operation and maintenance of smart pipeline networks, due to factors such as low detection sensitivity levels, short calibration intervals, frequent false alarms, limited ranges...

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  2. 2
    Field Study of UAV Variable-Rate Spraying Method for Orchards Based on Canopy Volume

    Field Study of UAV Variable-Rate Spraying Method for Orchards Based on Canopy Volume by Pengchao Chen, Haoran Ma, Zongyin Cui, Zhihong Li, Jiapei Wu, Jianhong Liao, Hanbing Liu, Ying Wang, Yubin Lan

    Published 2025-06-01

    The use of unmanned aerial vehicle (UAV) pesticide spraying technology in precision agriculture is becoming increasingly important. However, traditional spraying methods struggle to address the precision application need caused by the canopy differences of fruit trees in orchards. This study propose...

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  3. 3
    Field Evaluation of Different Unmanned Aerial Spraying Systems Applied to Control <i>Panonychus citri</i> in Mountainous Citrus Orchards

    Field Evaluation of Different Unmanned Aerial Spraying Systems Applied to Control <i>Panonychus citri</i> in Mountainous Citrus Orchards by Zongyin Cui, Li Cui, Xiaojing Yan, Yifang Han, Weiguang Yang, Yilong Zhan, Jiapei Wu, Yingdong Qin, Pengchao Chen, Yubin Lan

    Published 2025-06-01

    In mountainous citrus orchards, the application of conventional ground sprayers for the control of citrus red mite (<i>Panonychus citri</i>) is often constrained by complex terrain and low operational efficiency. The Unmanned Aerial Spraying System (UASS), due to its low-altitude, low-vo...

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