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Artigos de revistas sobre o tema "Remotely piloted vehicles"

Autor: Grafiati

Publicado: 4 de junho de 2021

Última modificação: 28 de julho de 2024

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1

Hall, Philip. "Remotely Piloted Airborne Vehicles [Opinion]." IEEE Technology and Society Magazine 33, no. 4 (2014): 21–31. http://dx.doi.org/10.1109/mts.2014.2367955.

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RAGAUSKAS, Ugnius, Domantas BRUČAS, and Jūratė SUŽIEDELYTĖ VISOCKIENĖ. "RESEARCH OF REMOTELY PILOTED VEHICLES FOR CARGO TRANSPORTATION." Aviation 20, no. 1 (April 11, 2016): 14–20. http://dx.doi.org/10.3846/16487788.2016.1168006.

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Remotely piloted vehicles (RPV) are used in various fields. The article analyses RPV usage for aerial cargo transportation. The first part is an overview of RPVs used across the world as cargo transportation, their examples and prototypes, as well as the comparison of their advantages and disadvantages. The second part is an analysis of aircraft structural components, by comparing their various configurations. The best cargo delivery method is analysed; and a mathematical model of cargo drop from vehicle is presented.

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Elshikha, D. E., A. R. Roanhorse, P. M. Waller, and V. Jenkins. "REMOTELY PILOTED VEHICLES AND PRECISION AGRICULTURE APPLICATIONS." Journal of Soil Sciences and Agricultural Engineering 32, no. 1 (January 1, 2007): 503–17. http://dx.doi.org/10.21608/jssae.2007.200946.

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Jenn, D. C. "RPVs. Tiny, microwave powered, remotely piloted vehicles." IEEE Potentials 16, no. 5 (1998): 20–22. http://dx.doi.org/10.1109/45.645828.

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Hardin, Perry J., and Thomas J. Hardin. "Small-Scale Remotely Piloted Vehicles in Environmental Research." Geography Compass 4, no. 9 (September 2010): 1297–311. http://dx.doi.org/10.1111/j.1749-8198.2010.00381.x.

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Thomas, Peter R., and Pouria Sarhadi. "Geofencing Motion Planning for Unmanned Aerial Vehicles Using an Anticipatory Range Control Algorithm." Machines 12, no. 1 (January 4, 2024): 36. http://dx.doi.org/10.3390/machines12010036.

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This paper presents a range control approach for implementing hard geofencing for unmanned air vehicles (UAVs), and especially remotely piloted versions (RPVs), via a proposed anticipatory range calculator. The approach employs turning circle intersection tests that anticipate the fence perimeter on approach. This ensures the vehicle turns before penetrating the geofence and remains inside the allowable operational airspace by accounting for the vehicles’ turning dynamics. Allowance is made for general geozone shapes and locations, including those located at the problematic poles and meridians

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Riley, Jennifer M., and Mica R. Endsley. "Situation Awareness in Hri with Collaborating Remotely Piloted Vehicles." Proceedings of the Human Factors and Ergonomics Society Annual Meeting 49, no. 3 (September 2005): 407–11. http://dx.doi.org/10.1177/154193120504900341.

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In future Army operations, soldiers may be required to remotely operate multiple robotic vehicles and participate in collaborative tasks with these systems. The ability to acquire and maintain situation awareness in tasking and controlling robots will be critical to human-robot interaction. Understanding the critical information requirements for robotics tasks will be important, particularly when operators must work with multiple systems across aerial and ground platforms, and must perform under what will likely be varying levels of system autonomy. Here, we examine SA needs in the context of

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SKRYPITSYNA, T. N., and S. V. STAROVEROV. "SHOOTING BUILDING FACADES USING REMOTELY PILOTED VEHICLE." Engineering survey 12, no. 7-8 (November 20, 2018): 46–52. http://dx.doi.org/10.25296/1997-8650-2018-12-7-8-46-52.

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Facades survey in urban agglomerations has its own characteristics. Constrained conditions for performing geodetic measurements, work on shooting facades from the ground have many dead zones,, with vertical angles exceeding 45 °, which can lead to a decrease in the accuracy of measurement results. This entails the need to take into account a number of instrumental errors of the electronic total station when performing surveys with a semi-receiver. The use of a geodetic measurement method is not always possible due to the lack of an acceptable installation location for an electronic total stati

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Brodņevs, Deniss. "Development of a Flexible Software Solution for Controlling Unmanned Air Vehicles via the Internet." Transport and Aerospace Engineering 6, no. 1 (August 24, 2018): 37–43. http://dx.doi.org/10.2478/tae-2018-0005.

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Abstract Remotely piloted operations of lightweight Unmanned Air Vehicles (UAV) are limited by transmitter power consumption and are always restricted to Line-of-Sight (LOS) distance. The use of mobile cellular network data transfer services (e.g. 3G HSPA and LTE) as well as long-range terrestrial links (e.g. LoraWAN) makes it possible to significantly extend the operation range of the remotely piloted UAV. This paper describes the development of a long-range communication solution for the UAV telemetry system. The proposed solution is based on (but not restricted to) cellular data transfer se

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Hartley, Craig S., David J. Cwynar, Kathy D. Garcia, and Robert A. Schein. "Capture of Satellites having Rotational Motion." Proceedings of the Human Factors Society Annual Meeting 30, no. 9 (September 1986): 875–79. http://dx.doi.org/10.1177/154193128603000905.

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This paper describes the results of system development simulations conducted to resolve key human factors issues involved in the capture of satellites having rotational motion, using both manned and remotely piloted vehicles. These man-in-the-loop simulations of remotely piloted Orbital Maneuvering Vehicle (OMV) spacecraft, combined with recent on-orbit experience from Manned Maneuvering Unit (MMU) capture and retrieval missions, have provided results related to many of the human factors issues inherent in such piloting tasks. The results discussed relate to control authority, piloting techniq

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Visockienė, Jūratė Sužiedelytė, Domantas Bručas, Renata Bagdžiūnaitė, Rūta Puzienė, Arminas Stanionis, and Ugnius Ragauskas. "Remotely-piloted aerial system for photogrammetry: orthoimage generation for mapping applications." Geografie 121, no. 3 (2016): 349–67. http://dx.doi.org/10.37040/geografie2016121030349.

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Recently the tendency of replacing aircraft by light, simple, cheap unmanned aerial vehicles for the purposes of updating the field of aerial photogrammetry has been observed. The article deals with the issues of project calculations concerning unmanned aerial vehicles flights and an analysis of the images acquired during field-testing flights. In this article, we analyze the images acquired by mini unmanned aerial vehicles, in particular, the 1.8 plane and the plane SOA-1 that have been processed by a commercial off-the-shelf software package Agisoft PhotoScan (Russia). The 1.8 plane was equi

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Mazhar, Ummad. "Do remotely piloted aerial vehicles make terrorism more costly for terrorists?" International Journal of Conflict Management 27, no. 4 (October 10, 2016): 470–86. http://dx.doi.org/10.1108/ijcma-06-2015-0035.

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Purpose The use of remotely piloted aerial vehicles (RPVs) as a counterterrorism strategy is intensely debated on grounds of legitimacy, political feasibility and human rights. This study aims to contribute to the understanding of the link between RPVs’ strikes and terrorism through evidence-based analysis. Design/methodology/approach Using insights from economic analysis of counterterrorism, the study hypothesized possible channels through which RPVs may increase costs for terrorism. A novel data set is gathered to empirically test the theory-consistent prediction of a negative link between R

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Reyes-Muñoz, A., J. Guerrero-Ibáñez, E. Pastor, M. Gasull, and C. Barrado. "Remotely Piloted Aircraft Systems and a Wireless Sensors Network for Radiological Accidents." International Journal of Aerospace Engineering 2016 (2016): 1–9. http://dx.doi.org/10.1155/2016/9437165.

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In critical radiological situations, the real time information that we could get from the disaster area becomes of great importance. However, communication systems could be affected after a radiological accident. The proposed network in this research consists of distributed sensors in charge of collecting radiological data and ground vehicles that are sent to the nuclear plant at the moment of the accident to sense environmental and radiological information. Afterwards, data would be analyzed in the control center. Collected data by sensors and ground vehicles would be delivered to a control c

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Aravind, Rajeswari, and S. Mathivathani. "Overview of Quad Copter and Its Utilitarian." Journal of Computational and Theoretical Nanoscience 16, no. 2 (February 1, 2019): 503–6. http://dx.doi.org/10.1166/jctn.2019.7758.

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The focus of this research is drone which is called as the UAV (unmanned aerial vehicle). They include both autonomous drones and remotely piloted vehicles (RPVs). The article highlights on feasibility of drone in various applications and its variable mechanism. Features of drones are also discussed here. Drones are not to given licenses by several governments since they pose a threat to privacy and also security. Therefore an active surveillance scheme has to be developed to monitor its uncontrolled use.

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15

Guan, Wen-Lin, Fei-Bin Hsiao, Ching-Shun Ho, and Jiann-Min Huang. "Development of Low-Cost Differential Global Positioning System for Remotely Piloted Vehicles." Journal of Aircraft 36, no. 4 (July 1999): 617–25. http://dx.doi.org/10.2514/2.2491.

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Gottwald, Tim R. "A Spore and Pollen Trap for Use on Aerial Remotely Piloted Vehicles." Phytopathology 75, no. 7 (1985): 801. http://dx.doi.org/10.1094/phyto-75-801.

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Nadeem, MSc, Ali Bin, and YSA Chandna. "Remotely Piloted Life-Saving Effort vehicles and emergency management: An analysis on revolutionizing humanitarian assistance in Pakistan." Journal of Emergency Management 16, no. 1 (March 5, 2018): 7. http://dx.doi.org/10.5055/jem.2018.0349.

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The majority of the Pakistani public has known little of the unmanned aerial vehicles, also known for their onomatopoeically inspired name “drones,” except the fact that it regularly rains Hellfire missiles in Pakistan, claiming the lives of many innocent Pakistanis settled in the western provinces. In actuality, in addition to their destructive capacities, these remotely piloted vehicles have been used since the turn of the century in a variety of live-saving and risk-reducing roles. This research article primarily addresses the third stage of Emergency management response, with Pakistan bein

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Barcala-Montejano, Miguel A., Ángel A. Rodríguez-Sevillano, Rafael Bardera-Mora, Jaime García-Ramírez, Joaquín de Nova-Trigueros, Iñigo Urcelay-Oca, and Israel Morillas-Castellano. "Smart materials applied in a micro remotely piloted aircraft system with morphing wing." Journal of Intelligent Material Systems and Structures 29, no. 16 (July 5, 2018): 3317–32. http://dx.doi.org/10.1177/1045389x18783893.

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The article presents a research in the field of morphing wings (adaptive wing geometry) developed over a prototype of micro-unmanned air vehicle based on smart materials technology. This morphing wing will optimize the aircraft performance features. Modifying the curvature of the wing, the micro-unmanned air vehicles will adjust its performance in an optimum mode to cruise flight condition as well as in the phases of takeoff and landing. The installation of mechanical elements for control surfaces in small size aircraft means, on some occasions, an extra complexity. In addition, it takes into

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Borreguero, David, Omar Velasco, and João Valente. "Experimental Design of a Mobile Landing Platform to Assist Aerial Surveys in Fluvial Environments." Applied Sciences 9, no. 1 (December 22, 2018): 38. http://dx.doi.org/10.3390/app9010038.

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Sampling aquatic ecosystems is a laborious and expensive task, especially when covering large areas. This can be improved using unmanned aerial vehicles (UAVs) equipped with various remote sensing sensors. However, the UAV performance and autonomy may vary due to external factors when it is operated outdoors. In some cases, an emergency landing maneuver is necessary to avoid an accident, since in fluvial environments, the UAV control landing becomes a difficult operation. Therefore, it is important to have a backup platform on the water to fix this problem. This paper presents the design and d

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20

Bareiss, Daman, Joseph R. Bourne, and Kam K. Leang. "On-board model-based automatic collision avoidance: application in remotely-piloted unmanned aerial vehicles." Autonomous Robots 41, no. 7 (January 25, 2017): 1539–54. http://dx.doi.org/10.1007/s10514-017-9614-4.

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Giulietti, Fabrizio, Lorenzo Pollini, and Giulio Avanzini. "Visual aids for safe operation of remotely piloted vehicles in the controlled air space." Proceedings of the Institution of Mechanical Engineers, Part G: Journal of Aerospace Engineering 230, no. 9 (March 7, 2016): 1641–54. http://dx.doi.org/10.1177/0954410016632014.

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Zajdel, Albert, Cezary Szczepański, Mariusz Krawczyk, Jerzy Graffstein, and Piotr Masłowski. "Selected Aspects of the Low Level Automatic Taxi Control System Concept." Transactions on Aerospace Research 2017, no. 2 (June 1, 2017): 69–79. http://dx.doi.org/10.2478/tar-2017-0016.

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Abstract Taxiing of manned and remotely piloted aircraft is still performed by pilots without using a system of automatic control of direction and speed. Several reasons have emerged in recent years that make the automation of taxiing an important design challenge. The reasons are: decreased airport capacity due to the growing number of aircraft, poor ground operation conditions during poor visibility conditions, an increase in workload of pilots and air traffic controllers and the integration of simultaneous ground operations of manned and remotely piloted air vehicles. This paper presents se

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23

Maksyutina, Elena, та Aleksei Golovkin. "Инновационный вектор развития автомобильной промышленности России". Belarusian Economic Journal 2/2020, № 2 (91) - 2020 (26 червня 2020): 109–17. http://dx.doi.org/10.46782/1818-4510-2020-2-109-117.

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Analyzed are the global automobile manufacturing trends and their impact on Russia’s and Belarus’s automobile industries. The subject of analysis is the innovative process as well as the rate of introducing changes related to the technologies of remotely piloted vehicles. Stated are stagnation processes in passenger cars manufacturing, and the growth of innovative activity of the trucks manufacturing segment, especially in agricultural machine manufacturing. Analyzed are the development issues of PJSC «AVTOVAZ», PJSC «KAMAZ», «Gomselmash» and MTZ-HOLDING

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Campagnaro, Filippo, Alberto Signori, and Michele Zorzi. "Wireless Remote Control for Underwater Vehicles." Journal of Marine Science and Engineering 8, no. 10 (September 24, 2020): 736. http://dx.doi.org/10.3390/jmse8100736.

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Nowadays, the increasing availability of commercial off-the-shelf underwater acoustic and non-acoustic (e.g., optical and electromagnetic) modems that can be employed for both short-range broadband and long-range low-rate communication, the increasing level of autonomy of underwater vehicles, and the refinement of their underwater navigation systems pave the way for several new applications, such as data muling from underwater sensor networks and the transmission of real-time video streams underwater. In addition, these new developments inspired many companies to start designing hybrid wireles

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Çakıcı, Ferit, and M. Kemal Leblebicioğlu. "Modeling and simulation of a small-sized Tiltrotor UAV." Journal of Defense Modeling and Simulation: Applications, Methodology, Technology 9, no. 4 (July 4, 2011): 335–45. http://dx.doi.org/10.1177/1548512911414951.

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Unmanned aerial vehicles (UAVs) are remotely piloted or self-piloted aircrafts that can carry cameras, sensors, communication equipment and other payloads. Tiltrotor UAVs provide a unique platform that fulfills the needs for ever-changing mission requirements, by combining the desired features of hovering like a helicopter and reaching high forward speeds like an airplane, which might be a force multiplier in the battlefield. In this paper, the conceptual design and aerodynamical model of a realizable small-sized Tiltrotor UAV are presented, and the linearized state-space models are obtained a

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Sitnikov, N. M., Yu A. Borisov, I. I. Chekulaev, D. I. Efremov, D. V. Akmulin, V. I. Sitnikova, and A. E. Ulanovskii. "Returnable upper-air sonde based on unmanned or remotely-piloted aerial vehicles for atmospheric balloon sounding." Russian Meteorology and Hydrology 39, no. 9 (September 2014): 634–38. http://dx.doi.org/10.3103/s106837391409009x.

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Andre, Luis, Pedro Pinho, Carolina Gouveia, and Caroline Loss. "Textile Antenna for First-Person View Goggles." Elektronika ir Elektrotechnika 27, no. 2 (April 29, 2021): 49–54. http://dx.doi.org/10.5755/j02.eie.28841.

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Unmanned Aerial Vehicles, also known as drones, are vehicles controlled remotely. First-Person View (FPV) technology allows these vehicles to have greater versatility and be more easily piloted. The antennas currently used for video transmission are bulky and uncomfortable, so there is a need for this volume to be reduced to increase portability, being this the focus of the paper. The antenna was developed in textile materials to reduce its size and weight, as these materials allow for a better comfort and a reduced footprint. This paper presents a microstrip array adapted for the frequencies

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Abdukarimov, Sirojiddin, and Asadullo Ganiev. "RECENT APPROACHES AND ALGORITHMS TO SOLUTIONS OF THE PROBLEMS OF COLLISION AVOIDANCE OF UNMANNED AERIAL VEHICLES." European International Journal of Multidisciplinary Research and Management Studies 02, no. 05 (May 1, 2022): 188–94. http://dx.doi.org/10.55640/eijmrms-02-05-36.

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An unmanned aerial vehicle (UAV) is an aircraft that is remotely piloted or flown autonomously, without pilot assistance. Historically, UAVs were originally used as military devices: weapons and reconnaissance tools. However, since the early 2000s, UAVs developed for purely civilian purposes rather than military ones have become increasingly important. The civilian application of UAVs is very broad: from the agricultural and entertainment sectors to the oil and gas and security sectors. "Civilian drones can be used by emergency services (fire safety control); law enforcement (patrolling areas,

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Кононов, П. А. "Using the capabilities of remotely piloted aircraft as one of the most relevant areas of technical and forensic support for the investigation of crimes." Расследование преступлений: проблемы и пути их решения, no. 1(39) (April 17, 2023): 166–72. http://dx.doi.org/10.54217/2411-1627.2023.39.1.021.

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Преступления, связанные с нарушением правил безопасности движения автотранспорта, имеют свою специфику, определяющую сложности их расследования и необходимость его качественного технико-криминалистического обеспечения. В числе современных направлений такого обеспечения все чаще упоминается использование современных дистанционно пилотируемых летательных аппаратов (ДПЛА). В статье характеризуются конструктивные особенности таких аппаратов; рассматриваются их возможности для повышения эффективности технико-криминалистического обеспечения расследования автотранспортных происшествий; описывается ал

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Petrova, Teodora, and Zhivo Petrov. "Analysis of the Capabilities of UAV’s and the Leading Trends in their Application in the European Cooperation Projects." International conference KNOWLEDGE-BASED ORGANIZATION 26, no. 1 (June 1, 2020): 106–11. http://dx.doi.org/10.2478/kbo-2020-0016.

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AbstractThe European defense agency (EDA) is the key institution in the European Union in implementing resource security measures for the Common Security and Defense Policy (CSDP). The Agency has set objectives in the field of military resource development, defense research and development, pan-European armaments cooperation projects, strengthening the industrial and technological resources and as a key focus the creation of a common competitive market for military and dual-use products. Significant progress has also been made in the area of unmanned aerial vehicles (Remotely Piloted Aircraft

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Boothby, William. "Some legal challenges posed by remote attack." International Review of the Red Cross 94, no. 886 (June 2012): 579–95. http://dx.doi.org/10.1017/s1816383112000719.

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AbstractAttacking from a distance is nothing new, but with the advent of certain new technologies, attacks can be undertaken in which the attacker remains very remote from the scene where force will be employed. This article analyses the legal issues raised by attacks employing, respectively, remotely piloted vehicles, autonomous attack technologies, and cyber capabilities. It considers targeting law principles and rules, including distinction, discrimination, proportionality, and the precautions rules, observes that they all apply to remote attack and proceeds to explore the challenges that a

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de Boer, Gijs, Sean Waugh, Alexander Erwin, Steven Borenstein, Cory Dixon, Wafa'a Shanti, Adam Houston, and Brian Argrow. "Measurements from mobile surface vehicles during the Lower Atmospheric Profiling Studies at Elevation – a Remotely-piloted Aircraft Team Experiment (LAPSE-RATE)." Earth System Science Data 13, no. 1 (January 28, 2021): 155–69. http://dx.doi.org/10.5194/essd-13-155-2021.

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Abstract. Between 14 and 20 July 2018, small unmanned aircraft systems (UASs) were deployed to the San Luis Valley of Colorado (USA) alongside surface-based remote sensors, in situ sensors, and radiosonde systems as part of the Lower Atmospheric Profiling Studies at Elevation – a Remotely-piloted Aircraft Team Experiment (LAPSE-RATE). The measurements collected as part of LAPSE-RATE targeted quantities related to enhancing our understanding of boundary layer structure, cloud and aerosol properties and surface–atmosphere exchange and provide detailed information to support model evaluation and

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Moykin, A. A., A. S. Medzhibovsky, S. A. Kriushin, M. V. Seleznev, and E. N. Kirikov. "Development of thickened semi-synthetic engine oil M-5z / 20 AERO for four-stroke gasoline engines aircraft piston of unmanned aerial vehicles (UAVs)." World of Oil products the Oil Companies Bulletin 06 (2020): 44–47. http://dx.doi.org/10.32758/2071-5951-2020-0-6-44-47.

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Nowadays, the creation of remotely-piloted aerial vehicles for various purposes is regarded as one of the most relevant and promising trends of aircraft development. FAU "25 State Research Institute of Chemmotology of the Ministry of Defense of the Russian Federation" have studied the operation features of aircraft piston engines and developed technical requirements for motor oil for piston four-stroke UAV engines, as well as a new engine oil M-5z/20 AERO in cooperation with NPP KVALITET, LLC. Based on the complex of qualification tests, the stated operational properties of the experimental-in

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Moykin, A. A., A. S. Medzhibovsky, S. A. Kriushin, M. V. Seleznev, and E. N. Kirikov. "Development of thickened semi-synthetic engine oil M-5z / 20 AERO for four-stroke gasoline engines aircraft piston of unmanned aerial vehicles (UAVs)." World of Oil products the Oil Companies Bulletin 06 (2020): 44–47. http://dx.doi.org/10.32758/2071-5951-2020-0-6-44-47.

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Nowadays, the creation of remotely-piloted aerial vehicles for various purposes is regarded as one of the most relevant and promising trends of aircraft development. FAU "25 State Research Institute of Chemmotology of the Ministry of Defense of the Russian Federation" have studied the operation features of aircraft piston engines and developed technical requirements for motor oil for piston four-stroke UAV engines, as well as a new engine oil M-5z/20 AERO in cooperation with NPP KVALITET, LLC. Based on the complex of qualification tests, the stated operational properties of the experimental-in

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Crampton, Jeremy W. "Assemblage of the vertical: commercial drones and algorithmic life." Geographica Helvetica 71, no. 2 (June 20, 2016): 137–46. http://dx.doi.org/10.5194/gh-71-137-2016.

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Abstract. This paper takes up the increasingly popular topic of drones – including unmanned aerial vehicles (UAVs), small unmanned aerial systems (sUAS), remotely piloted aircraft (RPA), and a vast panoply of commercial drones and copters – to argue that our analysis should lie not so much on drones as objects, but as assemblages of the vertical. Drones, I argue, constitute a socio-technical assemblage of the sky and vertical space, which means that our focus should be not (only) on their technological development and capacities but also on their effects and affects. The latter of these includ

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Macpherson, Ewen. "Is the World Ready for Drones?" Air and Space Law 43, Issue 2 (April 1, 2018): 149–78. http://dx.doi.org/10.54648/aila2018011.

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Remotely Piloted Aircraft (RPA) are revolutionizing the world. RPA, Unmanned Aerial Vehicles (UAVs), Unmanned Aircraft Systems (UAS) or ‘drones’ present many new opportunities for a diverse range of industries and practices. Drones are a new way for a closer societyaviation relationship, transportation of goods and data gathering. These opportunities present corresponding challenges: safety around people, infrastructure and other airspace users; privacy, and international uniformity. It is only a matter of time before drones will need integration with non-segregated airspace. Very soon drones

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Atanasov, Asparuh, Radko Mihaylov, Svilen Stoyanov, Desislava Mihaylova, and Peter Benov. "Drone-based Monitoring of Sunflower Crops." ANNUAL JOURNAL OF TECHNICAL UNIVERSITY OF VARNA, BULGARIA 6, no. 1 (May 18, 2022): 1–9. http://dx.doi.org/10.29114/ajtuv.vol6.iss1.258.

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Remote monitoring and utilization of digital technologies is essential for the application of the precision farming approach, which contributes significantly to the improved quality of agricultural products. The paper compares the data for six vegetation indices when observing the sunflower vegetation in South Dobrudzha in 2021. Images with RGB and digital NIR camera were obtained via a remotely piloted quadcopter. The flight plan specifies speed 8 m/s, altitude 100 m and shooting overlapping images of 80%. Six vegetation indices: NDVI, EVI2, SAVI, CVI, MGVRI and MPRI were calculated from the

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MINCULETE, Gheorghe, and Veronica PĂSTAE. "Abordări esențiale privind utilizarea dronelor de luptă. Elemente specifice conflictului armat din Ucraina." Buletinul Universității Naționale de Apărare „Carol I” 12, no. 4 (January 15, 2024): 91–108. http://dx.doi.org/10.53477/2065-8281-23-48.

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Deși au fost utilizate cu mulți ani în urmă de către forțele multinaționale care au acționat în coaliție și alianță în teatrele din Irak și Afganistan, dronele de luptă, cunoscute sub denumirile de aeronave fără pilot (”unmanned aircraft systems/UAS”, ”unmanned aerial vehicles/UAV”, ”unmanned combat aerial vehicles/UCAV” sau ”remotely piloted vehicle/RPV”) reprezintă o armă redutabilă atât pentru armatele statelor NATO, cât și pentru forțele ambelor state adverse care se confruntă militar în Ucraina. În funcție de caracteristicile de bază, de dimensiuni, de capacitatea de încărcare, de viteză,

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Bohouta, Gamal. "Automatic speech recognition for unmanned aerial vehicles." Journal of the Acoustical Society of America 152, no. 4 (October 2022): A98. http://dx.doi.org/10.1121/10.0015671.

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Unmanned aerial vehicles (UAVs), also known as unmanned aerial systems (UASs), are quickly becoming a ubiquitous technology, poised to enter some key large-scale markets in the very near future. Fleets of such vehicles will be required in these large-scale deployments for commercial, industrial, and emergency response, along with the ability to efficiently control these fleets. Voice control and communication between human operators and these fleets will become imperative. This paper explores the framework for building an automatic speech recognition (ASR) use to the control of unmanned aerial

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Martin, Daniel E., Wayne E. Woldt, and Mohamed A. Latheef. "Effect of Application Height and Ground Speed on Spray Pattern and Droplet Spectra from Remotely Piloted Aerial Application Systems." Drones 3, no. 4 (December 4, 2019): 83. http://dx.doi.org/10.3390/drones3040083.

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The objectives of this study were to characterize the effects of operational factors on spray application parameters for remotely piloted aerial application systems (RPAAS). The effects of application height and ground speed on spray pattern uniformity and droplet spectra characteristics were investigated for two RPAAS (DJI model MG-1 and HSE V6A) delivery vehicles equipped with original equipment manufacturer (OEM) nozzles. A spray mixture of tap water and fluorescent dye was applied at three different application heights in conjunction with four different ground speeds over the center line o

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Thomas, P. R., S. Bullock, U. Bhandari, and T. S. Richardson. "Fixed-wing approach techniques for complex environments." Aeronautical Journal 119, no. 1218 (August 2015): 999–1016. http://dx.doi.org/10.1017/s0001924000004292.

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AbstractThe landing approach for fixed-wing small unmanned air vehicles (SUAVs) in complex environments such as urban canyons, wooded areas, or any other obscured terrain is challenging due to the limited distance available for conventional glide slope descents. Alternative approach methods, such as deep stall and spin techniques, are beneficial for such environments but are less conventional and would benefit from further qualitative and quantitative understanding to improve their implementation. Flight tests of such techniques, with a representative remotely piloted vehicle, have been carrie

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Nicassio, Francesco, and Gennaro Scarselli. "Simulation and Test of Discrete Mobile Surfaces for a RC-Aircraft." Aerospace 6, no. 11 (November 5, 2019): 122. http://dx.doi.org/10.3390/aerospace6110122.

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Morphing structures suitable for unmanned aerial vehicles (UAVs) have been investigated for several years. This paper presents a novel lightweight, morphing concept based on the exploitation of the “lever effect” of a bistable composite plate that can be integrated in an UAV horizontal tail. Flight dynamics equations are solved in Simulink environment, thus being able to simulate and compare different flight conditions with conventional and bistable command surfaces. Subsequently, bistable plates are built by using composite materials, paying particular attention to dimensions, asymmetric stac

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Podraza, Marek. "CURRENT REGULATIONS OF INTERNATIONAL AND EUROPEAN UNION LAW CONCERNING THE OPERATION OF UNMANNED AIRCRAFT." Roczniki Administracji i Prawa 1, no. XXIII (March 31, 2023): 15–27. http://dx.doi.org/10.5604/01.3001.0016.3775.

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An unmanned aerial vehicle (UAV) is a machine that carries out its flight operations without a crew on board. It is remotely piloted or controlled by autonomous systems. Initially, their exploitation concerned only military matters. As time goes by and the development of this sector, unmanned aerial vehicles have also found their application in other areas of our lives. The COVID-19 pandemic, fires, transporting parcels or even organs for transplant - drones are extremely useful everywhere there. However, to make it happen, appropriate legal regulations are needed. They develop on three levels

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MINCULETE, Gheorghe, and Veronica PĂSTAE. "Essential approaches to combat the use of drones. Specific elements of the armed conflict in Ukraine." BULLETIN OF "CAROL I" NATIONAL DEFENCE UNIVERSITY 12, no. 4 (January 18, 2024): 208–24. http://dx.doi.org/10.53477/2284-9378-23-58.

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Although used many years ago, by multinational allied forces acting in coalition in Iraq and Afghanistan, combat drones known as “unmanned aircraft systems” (UAS), “unmanned aerial vehicles” (UAV)”, “unmanned combat aerial vehicles” (UCAV) or “remotely piloted vehicles” (RPV) represent a formidable weapon both for NATO states and for the forces fighting in Ukraine. Considering their essential characteristics, dimensions, load capacity, speed, range, flexibility, ease of operation and low costs, these means of combat come with huge advantages in achieving the operational objectives of combatant

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Hyun, Chang-Uk, Mijin Park, and Won Young Lee. "Remotely Piloted Aircraft System (RPAS)-Based Wildlife Detection: A Review and Case Studies in Maritime Antarctica." Animals 10, no. 12 (December 14, 2020): 2387. http://dx.doi.org/10.3390/ani10122387.

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In wildlife biology, it is important to conduct efficient observations and quantitative monitoring of wild animals. Conventional wildlife monitoring mainly relies on direct field observations by the naked eyes or through binoculars, on-site image acquisition at fixed spots, and sampling or capturing under severe areal constraints. Recently, remotely piloted aircraft systems (RPAS), also called drones or unmanned aerial vehicles (UAV), were successfully applied to detect wildlife with imaging sensors, such as RGB and thermal-imaging sensors, with superior detection capabilities to those of huma

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Sahith, Jai Krishna. "RECOGNITION OF AIRCRAFT IN REMOTE SENSING IMAGES USING CONVOLUTIONAL NEURAL NETWORK." Journal of Airline Operations and Aviation Management 1, no. 1 (July 25, 2022): 63–70. http://dx.doi.org/10.56801/jaoam.v1i1.8.

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   Picture processing is a stand-alone, non-human image comprehension system that is one of the major breakthroughs (IUS). When one tries to explain what comprehension is, the effort of comprehending images becomes massive. In addition to classical signal processing, pattern recognition and artificial intelligence are applied. The early phases of the picture comprehension process might be called scene analysis methods that use edge and texture segmentation. As a result, putting a man in a signal processing loop at particular sensors, such as remotely piloted vehicles, satelli

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Bartz, R. L., and A. Feiden. "Water transparency analysis in fish farming environment through unmanned aerial vehicles." Journal of Applied Research and Technology 21, no. 6 (December 15, 2023): 912–20. http://dx.doi.org/10.22201/icat.24486736e.2023.21.6.1998.

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Since water transparency in a fish farming environment is an important parameter in fish development, and it is important that the fish farmers be attentive to the control of the same. However, the process of measuring water transparency in fish ponds is usually done manually, which makes it expensive and inefficient. In order to solve this problem, a prototype was developed containing 2 optical sensors capable of capturing images in the NIR, R, G and B bands, connected to a microcomputer coupled to a Remotely Piloted Aircraft (RPAS), in order to capture aerial images of water and estimate wat

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Fusaro, Roberta, Nicole Viola, Sara Cresto Aleina, and Giovanni Antonio Di Meo. "Innovative time-based separation procedures for civil RPAS integration." Aircraft Engineering and Aerospace Technology 91, no. 5 (May 13, 2019): 728–35. http://dx.doi.org/10.1108/aeat-08-2018-0235.

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Purpose This paper aims to suggest feasible solutions to overcome the problem of unmanned aerial vehicles integration within the existing airspace. Design/methodology/approach It envisages innovative time-based separation procedures that will enhance the integration in the future air traffic management (ATM) system of next generation of large remotely piloted aircraft system (RPAS). 4D navigation and dynamic mobile area concepts, both proposed in the framework of Single European Sky ATM Research program, are brought together to hypothesize innovative time-based separation procedures aiming at

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Katerynchuk, Ivan, Andrii Balendr, Oksana Komarnytska, Oleksandra Islamova, Ilona Ordynska, and Tetiana Chubina. "Training of Remotely Piloted Aircraft Operators for Border Surveillance in Ukraine based on the European Union Standards." Revista Romaneasca pentru Educatie Multidimensionala 13, no. 3 (August 13, 2021): 134–50. http://dx.doi.org/10.18662/rrem/13.3/444.

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The study reveals the theoretical and practical approaches to building of an all-European training strategy for remotely piloted aircraft systems (RPAS) operators to increase their interoperability in the European Union countries and Ukraine. Nowadays, the border guard agencies both in EU and Ukraine have developed their national courses and training programs related to training of RPAS operators, however, the proposed in this study common approach is based on the Sectoral Qualification Framework in the field of border protection and Common Core Curriculum for border guards in EU and is aimed

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Heard, Jamison, and Julie A. Adams. "Multi-Dimensional Human Workload Assessment for Supervisory Human–Machine Teams." Journal of Cognitive Engineering and Decision Making 13, no. 3 (May 22, 2019): 146–70. http://dx.doi.org/10.1177/1555343419847906.

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Humans commanding and monitoring robots’ actions are used in various high-stress environments, such as the Predator or MQ-9 Reaper remotely piloted unmanned aerial vehicles. The presence of stress and potential costly mistakes in these environments places considerable demands and workload on the human supervisors, which can reduce task performance. Performance may be augmented by implementing an adaptive workload human–machine teaming system that is capable of adjusting based on a human’s workload state. Such a teaming system requires a human workload assessment algorithm capable of estimating

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