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Quadrocopter propeller specifications
Авіаційно-космічна техніка та технологія, 2023 The subject of the study is the characteristics of the quadrocopter propeller. The object of the study is a two-blade propeller of a quadrocopter. The aim of this study was to evaluate the efficiency, acoustic characteristics of the propeller of a ...
Kateryna Balalaieva +3 more
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DENSE TRACKING AND MAPPING WITH A QUADROCOPTER [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2013 In this paper, we present an approach for acquiring textured 3D models of room-sized indoor spaces using a quadrocopter. Such room models are for example useful for architects and interior designers as well as for factory planners and construction ...
J. Sturm +4 more
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Drone‐based physiological index reveals long‐term acclimation and drought stress responses in trees [PDF]
Plant, Cell &Environment, Volume 44, Issue 11, Page 3552-3570, November 2021., 2021 Abstract Monitoring early tree physiological responses to drought is key to understanding progressive impacts of drought on forests and identifying resilient species. We combined drone‐based multispectral remote sensing with measurements of tree physiology and environmental parameters over two growing seasons in a 100‐y‐old Pinus sylvestris forest ...
Petra D'Odorico +10 more
wiley +2 more sources
Journal of Marine Science and Engineering, 2022 As we know, for autonomous robots working in a complex underwater region, obstacle avoidance design will play an important role in underwater tasks. In this paper, a binocular-vision-based underwater obstacle avoidance mechanism is discussed and verified
Meiyan Zhang +3 more
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Evaluation of the Georeferencing Accuracy of a Photogrammetric Model Using a Quadrocopter with Onboard GNSS RTK [PDF]
Sensors, 2020 Using a GNSS RTK (Global Navigation Satellite System Real Time Kinematic) -equipped unmanned aerial vehicle (UAV) could greatly simplify the construction of highly accurate digital models through SfM (Structure from Motion) photogrammetry, possibly even ...
Martin Štroner +4 more
doaj +2 more sources
Debugging Quadrocopter Trajectories in Mixed Reality [PDF]
Lecture Notes in Computer Science, 2019 Debugging and monitoring robotic applications is a very intricate and error-prone task. To this end, we propose a mixed-reality approach to facilitate this process along a concrete scenario. We connected the Microsoft HoloLens smart glass to the Robot Operating System (ROS), which is used to control robots, and visualize arbitrary flight data of a ...
Manfred Reichert, Rüdiger Pryss
exaly +2 more sources
PROJECT ARCHEYE – THE QUADROCOPTER AS THE ARCHAEOLOGIST'S EYE [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2012 In archaeological research the exploration of archaeological monuments from the air has a long tradition and thus can be seen as a necessary component.
C. Seitz, H. Altenbach
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BUILDING AND CONTROLLING THE QUADROCOPTER
Perner’s Contacts, 2011 Quadrocopter it’s a flying object, which flies with a help by four propellers placed on the end of a cross construction. Main features this device are stability, small weigh and maneuverability. At present is popular for his advantages.
Pavel Chmelař
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Robot sensor failure detection system based on convolutional neural networks for calculation of Euler angles [PDF]
Bulletin of the Polish Academy of Sciences: Technical Sciences, 2020 In this work, we present a failure detection system in sensors of any robot. It is based on the k-fold cross-validation approach and built from N neural networks, where N is the number of signals read from sensors.
A. Świetlicka, K. Kolanowski
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Development of an information measuring and control system for a quadrocopter
Российский технологический журнал, 2021 The article deals with the issues of synthesis and analysis of information-measuring and control systems of quadrocopters. The main sensors and modules used to determine the parameters of the coordinates of quadrocopters are given.
V. V. Sleptsov +3 more
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