Results 101 to 110 of about 17,694,616 (233)
International Journal of Mechanical System Dynamics, EarlyView.ABSTRACT This paper presents a Physics‐Informed Koopman Operator (PIKO) framework integrated with a discrete‐time Sequential Action Control (SAC) for real‐time, decentralized control of a modular aerial parcel delivery robot composed of multiple independently actuated propeller modules.
Archit Krishna Kamath +2 more
wiley +1 more source
The Use of Unmanned Aerial Vehicle for Geothermal Exploitation Monitoring: Khankala Field Example
Journal of Sustainable Development of Energy, Water and Environment Systems, 2018 The article is devoted to the use of unmanned aerial vehicle for geothermal waters exploitation monitoring. Development of a geothermal reservoir usually requires a system of wells, pipelines and pumping equipment and control of such a system is quite ...
Sergey V. Cherkasov +3 more
doaj +1 more source
International Journal of Mechanical System Dynamics, EarlyView.ABSTRACT Early‐stage hydrodynamic assessment of slender multihull vessels is challenged by limited geometric maturity, uncertain propulsion integration, and strong sensitivity to operating conditions. Under such constraints, reliance on a single analytical or numerical method may lead to misleading design decisions due to oversimplification or ...
Chairat Napasaksri +4 more
wiley +1 more source
UAV collision avoidance: a specific acceleration matching approach [PDF]
, 2011 Includes abstract.Includes bibliographical references.An increased level of autonomy is required for future Unmanned Aerial Vehicle (UAV) missions. One of the technologies required for this to occur is an adequate sense and avoid system to enable the UAV
Patel, Amir
core +1 more source
International Journal of Distributed Sensor Networks, 2016 Recognizing that data collection in a unmanned aerial vehicle–wireless sensor network system is significantly different from that in a conventional wireless sensor network system, we propose a media access control protocol called adaptive-opportunistic ...
Ling Wang, Hanshang Li, Yingtao Jiang
doaj +1 more source
Application of unmanned aerial system structure from motion point cloud detected tree heights and stem diameters to model missing stem diameters. [PDF]
MethodsX, 2022 Swayze NC, Tinkham WT.
europepmc +1 more source
Polymer Composites, EarlyView.Thermal Aging and Tribological Tests of Additive Manufactured PLA Composites. ABSTRACT This study focuses on the additive manufacturing of pure polylactic acid (PLA) specimens and milled glass fiber (GF)‐filled PLA composites under thermal cycling aging and wear tests. Wear tracks have been analyzed via 3D optical profiling and SEM imaging.
Sinan Fidan +5 more
wiley +1 more source
Industrial Masonry Chimney Geometry Analysis: A Total Station Based Evaluation of the Unmanned Aerial System Photogrammetry Approach. [PDF]
Sensors (Basel), 2021 Zrinjski M +3 more
europepmc +1 more source
Pest Management Science, EarlyView.Winter oilseed rape in Europe suffers frequent pathogen losses. This review outlines key integrated pest management (IPM) strategies, rotation, residue and tillage management, optimized sowing, resistance, and targeted fungicides supported by forecasting.
Jon S West +2 more
wiley +1 more source
A Novel Collision Avoidance Logic for Unmanned Aerial Vehicles Using Real-Time Trajectory Planning [PDF]
, 2014 An effective collision avoidance logic should prevent collision without excessive alerting. This requirement would be even more stringent for an automatic collision avoidance logic, which is probably required by Unmanned Aerial Vehicles to mitigate ...
Lai, Chi Kin
core +2 more sources