Results 71 to 80 of about 11,538 (196)
Potential applications of Unmanned Aerial Vehicle multispectral imagery in vegetables [PDF]
, 2016 A proof of concept project using UAV technology was conducted in conjunction with Rugby Farms, Gatton to assess the potential application of UAV crop sensing imagery in vegetable systems. The work focused on 2 key areas: detection of Sclerotinia in green
O'Hallaran, Julie
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A Path Planning Algorithm for Plant Protection UAV for Avoiding Multiple Obstruction Areas
IFAC-PapersOnLine, 2018 China's farmland environment is complex. The planting area often contains some irregular obstacles. It is hard for plant protection UAV (Unmanned Aerial Vehicle) to get good planning results to avoid obstacles automatically in the autonomous mode or only through sensors. In order to improve the application scope for plant UAVs with autonomous operation
Liu Yunling +4 more
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Frontiers in Plant ScienceUAV-based plant protection represents an efficient, energy-saving agricultural technology with significant potential to enhance tea production. However, the complex terrain of hilly and mountainous tea fields, coupled with the limited endurance of UAVs ...
Pengyang Zhang +4 more
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Antenna and Propagation Considerations for Amateur UAV Monitoring [PDF]
, 2018 The broad application spectrum of unmanned aerial vehicles is making them one of the most promising technologies of Internet of Things era. Proactive prevention for public safety threats is one of the key areas with vast potential of surveillance and ...
Abbas, Haider +8 more
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Exploring the operation mode of spraying cotton defoliation agent by plant protection UAV
International Journal of Precision Agricultural Aviation, 2018 Abstract: The method for UAV spraying of cotton defoliating agent in theYellowRiver basin was investigated in this study through comparison of a one-time pesticide application experiment and a two-time pesticide application experiment. The experiment was carried out using a Jifei P30 multi-rotor electric UAV. The experiment was divided into five ...
Hui Kong +4 more
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Adaptive predefined-time trajectory tracking control for plant protection UAV
工程科学学报Focusing on plant protection quadrotor unmanned aerial vehicles (UAVs) operating in complex agricultural environments, this paper addresses the critical challenge of achieving precise trajectory tracking within a user-specifiable, predefined convergence ...
Zhenjiang SHI +4 more
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Autonomous landing of an UAV on a moving platform using Model Predictive Control [PDF]
, 2017 This paper proposes a linear Model Predictive Control (MPC) for high-accuracy tracking of a mobile robotic platform, in an indoor environment. The mission is divided into three main phases: target detection, target tracking and autonomous lading.
Chauffaut, Corentin +2 more
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, 2019 The purpose of this study was to identify the competencies that are required for entry-level forestry and fire management technicians. The strategy is a part of a larger goal to develop the STEM identity of Nez Perce students through the integration of ...
Dixon, Raymond A +2 more
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Supervisory fault tolerant control of the GTM UAV using LPV methods [PDF]
, 2015 A multi-level reconfiguration framework is proposed for fault tolerant control of over-actuated aerial vehicles, where the levels indicate how much authority is given to the reconfiguration task.
Blanchini +18 more
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A survey of fuzzy control for stabilized platforms
, 2011 This paper focusses on the application of fuzzy control techniques (fuzzy type-1 and type-2) and their hybrid forms (Hybrid adaptive fuzzy controller and fuzzy-PID controller) in the area of stabilized platforms.
Leghmizi, Said, Liu, Sheng
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