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Journal articles on the topic 'UAV system'

Author: Grafiati

Published: 30 May 2022

Last updated: 31 July 2025

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1

Hu, Xiaodan, Yifan Li, Han Wu, Zhijie Liu, and Jiyu Li. "A YOLOv3-Based Rice Vortex Detecting System Using Dual Collaborative UAVs." Journal of the ASABE 65, no. 5 (2022): 1133–40. http://dx.doi.org/10.13031/ja.14994.

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HighlightsUsed dual collaborative UAVs to track the rice vortex formed on rice canopy.A trained YOLOv3-tiny model was used to recognize and calculate the rice vortex parameters with high accuracy.Discovered a quantitative relationship between rice vortex parameters and UAV flight parameters.Aligned the time axis of data process to enhance the accuracy of the vortex parameter calculation.Abstract. A rice vortex generated by the downwash airflow of the agricultural UAV has a great connection to pesticide droplet deposition. In this study, an unmanned aircraft system (UAS) was designed to obtain

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Szabolcsi, Róbert. "The Quadrotor-Based Night Watchbird UAV System Used In The Force Protection Tasks." International conference KNOWLEDGE-BASED ORGANIZATION 21, no. 3 (2015): 749–55. http://dx.doi.org/10.1515/kbo-2015-0126.

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Abstract The Unmanned Aerial Vehicles (UAV), or Unmanned Aerial Systems (UAS) are widely used today in real time, high precision reconnaissance missions. The UAS can lean on various types of the UAVs, whilst this paper deals only with multirotor UAV applications. The special flying abilities of the multirotor UAVs (e.g. vertical take-off and landing, hovering, flying at extremely low altitudes and airspeeds) open new areas in UAV applications. Challenges of the modern era put many problems to be solved such as problems of safeguarding in civil life, handling disaster management tasks, border c

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Zhang, Jingmin, Xiaokui Yue, Haofei Zhang, and Tiantian Xiao. "Optimal Unmanned Ground Vehicle—Unmanned Aerial Vehicle Formation-Maintenance Control for Air-Ground Cooperation." Applied Sciences 12, no. 7 (2022): 3598. http://dx.doi.org/10.3390/app12073598.

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This paper investigates the air–ground cooperative time-varying formation-tracking control problem of a heterogeneous cluster system composed of an unmanned ground vehicle (UGV) and an unmanned aerial vehicle (UAV). Initially, the structure of the UAV–UGV formation-control system is analyzed from the perspective of a cooperative combat system. Next, based on the motion relationship between the UAV–UGV in a relative coordinate system, the relative motion model between them is established, which can clearly reveal the physical meaning of the relative motion process in the UAV–UGV system. Then, u

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Yoon, Jiyoung, Hyojun Lee, and Kyung-Jun Park. "UAV System Security Enhancement in Wi-Fi Communication Between UAV and GCS." Journal of Korean Institute of Communications and Information Sciences 45, no. 4 (2020): 686–90. http://dx.doi.org/10.7840/kics.2020.45.4.686.

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Senchuk, D. V. "Studying the Performance Features of the Scenario Algorithm in the Control System of an Unmanned Aerial System." Izvestiya of Altai State University, no. 4(132) (September 14, 2023): 89–93. http://dx.doi.org/10.14258/izvasu(2023)4-14.

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In this paper, we consider the results of a full-scale experiment carried out under conditions most closely resembling real operating ones. The goal of the experiment is to identify the performance features of the control system inside an unmanned aerial system (UAS) when using the swarm control method of a decentralized UAS control strategy. The considered flight performance characteristics of a single UAV provide an opportunity to analyze the operation feasibility of the presented UAS to solve other kinds of problems. The results of the presented experiment enable the development of a set of

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Mohammed, Ameer, Bashir Garba Ibrahim, Muyideen Omuya Momoh, Kumater Peter Ter, Abolanle Oluwatoyin Adetifa, and Damilare Abdulbasit Oluwole. "Challenges of Ground Control System in Ensuring Safe Flights for Unmanned Aerial Vehicles." MEKATRONIKA 4, no. 1 (2022): 8–19. http://dx.doi.org/10.15282/mekatronika.v4i1.7350.

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Unmanned Aerial Systems (UAS) are considered as evolving technology due to the diversity and feasibility of their applications. Generally, UAS are controlled by a ground operator in a ground control station (GCS). GCS can be used for several remote applications for unmanned vehicles; however, for the purpose of this review, GCS applications would be limited to its application on Unmanned Aerial Vehicles (UAV). Such stations are made up of basic components consisting of commercial-off-the-shelf components and low-cost equipment depending on the sophistication of the UAV. This requires that as U

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Silva, Mário, and Jorge Silva. "Management of urban air logistics with unmanned aerial vehicles: The case of medicine supply in Aveiro, Portugal." Journal of Airline and Airport Management 11, no. 1 (2021): 34. http://dx.doi.org/10.3926/jairm.182.

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Purpose: This research aims to investigate the relation between urban logistics and all delivery systems used. The unmanned aerial vehicle (UAV) and the unmanned aerial system (UAS) have been under investigation in the world of logistics, having been pointed as the next logistic technology. For that reason, this article proposes the use of UAV in urban logistics.Design/methodology/approach: We set for the methodology study the current state of this system and analyze what lies ahead soon. Based on this information, we intend to implement a scenario of deliveries in an urban environment. This s

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Mani, Prashant, Pankaj Singh, Abhishek Singhal, and Apoorv Katiyar. "Design and Simulation of Smart Communication System for Unmanned Arial Vehicles." International Journal of Computers and Communications 15 (November 29, 2021): 89–94. http://dx.doi.org/10.46300/91013.2021.15.15.

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In recent years, the use of drones has drastically increased as the evolution of drone use in commercial sectors and reduced costs of the hardware. Earlier drone services were mostly used for military operations but nowadays the Unmanned Arial Vehicles (UAV) system is very advanced and its applications are not limited to military operations. The recent years have also witnessed a network evolution of UAVs from single ground to air network to multi-UAV network systems along with usage of wireless public networks like LTE which can act as UAV communication channel. In the proposed project, a com

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Blagodaryashchev, I. V., M. A. Kiselev, R. S. Naumov, and V. S. Shapkin. "Topical issues of personnel training in the field of unmanned aircraft systems." Civil Aviation High Technologies 25, no. 4 (2022): 8–19. http://dx.doi.org/10.26467/2079-0619-2022-25-4-8-19.

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The legal regulation, and hence, the training system in the field of unmanned aircraft systems (UAS) in the Russian Federation, the European Union and the United States is based on the unmanned aerial vehicles (UAV) rating with respect to UAS maximum take-off weight (MTOW) and their purpose (method of use). In this regard, small-unmanned aircraft (sUAS) are identified – in our country up to 30 kg, in the EU and the USA up to 55 lbs (25 kg) and UAV with larger weight. In the USA and Europe, the training of remote pilots for sUAS is differentiated based on the degree of risk that UAV can represe

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Li, Huadong, Yiliang Liu, Daochun Li, Dawei Bie, and Zi Kan. "Ground Test and Numerical Simulation of Aerodynamic Interference of the Marsupial UAS." Aerospace 10, no. 2 (2023): 175. http://dx.doi.org/10.3390/aerospace10020175.

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The marsupial unmanned aircraft system (UAS) consists of a large parent unmanned aerial vehicle (UAV) and multiple small children UAVs that can be launched and recovered in the air. The employment of marsupial UAS can expand the mission range of small UAVs and enhance the collaborative capabilities of small UAVs. However, the serious aerodynamic interference between the parent UAV and the child UAV will affect the flight safety during the launch and recovery process. In this paper, the interference characteristics of marsupial UAS is investigated through ground tests and CFD simulation. Ground

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San, Khin Thida, Sun Ju Mun, Yeong Hun Choe, and Yoon Seok Chang. "UAV Delivery Monitoring System." MATEC Web of Conferences 151 (2018): 04011. http://dx.doi.org/10.1051/matecconf/201815104011.

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UAV-based delivery systems are increasingly being used in the logistics field, particularly to achieve faster last-mile delivery. This study develops a UAV delivery system that manages delivery order assignments, autonomous flight operation, real time control for UAV flights, and delivery status tracking. To manage the delivery item assignments, we apply the concurrent scheduler approach with a genetic algorithm. The present paper describes real time flight data based on a micro air vehicle communication protocol (MAVLink). It also presents the detailed hardware components used for the field t

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Bai, Xinyue. "Design of UAV wireless communication system." Journal of Physics: Conference Series 2649, no. 1 (2023): 012061. http://dx.doi.org/10.1088/1742-6596/2649/1/012061.

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Abstract The increasing demand for communication has led to a surge in the development and deployment of wireless communication technology in unmanned aerial vehicles (UAVs). As a result, there has been extensive research conducted on UAV wireless communication systems over the past five years. This article provides an overview of the advancements made in three key areas of research: transmission of UAV wireless communication systems, wireless communication networks, and design optimization of UAV wireless communication systems. The article summarizes the existing literature on these topics an

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Mbaitiga, Zacharie and Kyuhei Honda NIT Okinawa College Japan. "Fabrication and Evaluation of the Inshore Fishing UAV Gripper." Journal of Advanced Control, Automation and Robotics (JACAR) Volume 4, Issue 1 (2018): 129–35. https://doi.org/10.5281/zenodo.4280141.

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<strong>Abstract:</strong> UAV is defined as Unmanned Aerial Vehicle with some greater or lesser degree of ‘automatic intelligence’ part of an unmanned aircraft systems. Although all UAV systems have many elements other than the air vehicles, UAVs are usually categorized by the capability or size of the air vehicle that is required to carry out the mission. However, it is possible that one system may employ more than one type of air vehicle to cover different types of missions, and that may pose a problem in its designation. However, these definitions are constantly being changed a

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Adzhakhunov, E. A., and O. V. Nikolaev. "UAV control hack system." Journal of «Almaz – Antey» Air and Space Defence Corporation, no. 2 (June 23, 2021): 35–41. http://dx.doi.org/10.38013/2542-0542-2021-2-35-41.

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The paper presents an alternative solution to the problem of drone hacking over a radio channel and uses signal spoofing of a global positioning system (GPS, GLONASS). Within the framework of the study, block diagram and operation algorithm of the system were developed and experimental data were obtained.

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Gabrlik, Petr, Vlastimil Kriz, and Ludek Zalud. "RECONNAISSANCE MICRO UAV SYSTEM." Acta Polytechnica CTU Proceedings 2, no. 2 (2015): 15–21. http://dx.doi.org/10.14311/app.2015.1.0015.

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This paper describes the design and implementation of the Uranus UAV. This quad-rotor flying robot was created to extend the abilities of the hitherto developed with airborne missions. The first part deals with the mathematical model of the robot. Next, the control system is designed, and the proposed hardware as well as the implemented software solution are presented. For integration into the robotic system, a new communication protocol was created and is described here too.

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Sobhy, Ahmed Refaat, Abeer Twakol Khalil, Mohamed M. Elfaham, and Atalla Hashad. "UAV Cloud Operating System." MATEC Web of Conferences 188 (2018): 05011. http://dx.doi.org/10.1051/matecconf/201818805011.

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Unmanned aerial vehicle (UAV) which is a special case of mobile ad-hoc networks (MANETs) that attracts many researchers as it becomes a scope for both military and civilian applications. Also the trend of cloud computing when it is combined with UAV highlights this field of research in many aspects, but the most significant point of research is the operating system for the cloud. This paper investigates UAV cloud operating system showing the throughput (bits/Sec) for the system implemented when using both Windows and Linux operating systems in order to select the operating system used based on

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Ji, Xu, Wei Zhang, Shanwu Liu, Jian Yang, and Weiwei Li. "Design of Hardware-In-The-Loop Simulation System for UAV Braking System on Electromechanical Actuator." Journal of Physics: Conference Series 2029, no. 1 (2021): 012013. http://dx.doi.org/10.1088/1742-6596/2029/1/012013.

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Abstract In the field of unmanned aerial vehicle(UAV), the electric braking system of UAV using electromechanical actuator is applied more and more widely due to its good safety, high reliability, light weight, small size and other characteristics. In order to realize the product development and performance test of the UAV electric braking system, a hardware-in-the-loop simulation platform is designed in this paper. The simulation platform for UAV electric braking system takes “Simulation model + hardware object” as the core and the design of the platform is based on TI company’s DSP28335 cont

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KIMURA, Keisuke, Keigo MAEDA, Kotaro ASA, Yuki FUNABORA, Shinji DOKI, and Kae DOKI. "UAV Localization System with Subsidiary UAVs for Visual Inspection." Transactions of the Society of Instrument and Control Engineers 56, no. 7 (2020): 370–78. http://dx.doi.org/10.9746/sicetr.56.370.

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Rudys, Saulius, Andrius Laučys, Paulius Ragulis, et al. "Hostile UAV Detection and Neutralization Using a UAV System." Drones 6, no. 9 (2022): 250. http://dx.doi.org/10.3390/drones6090250.

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The technologies of Unmanned Aerial Vehicles (UAVs) have seen extremely rapid development in recent years. UAV technologies are being developed much faster than the means of their legislation. There have been many means of UAV detection and neutralization proposed in recent research; nonetheless, all of them have serious disadvantages. The essential problems in the detection of UAVs is the small size of UAVs, weak radio wave reflection, weak radio signal, and sound emitting. The main problem of conventional UAV countermeasures is the short detection and neutralization range. The authors propos

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Çoban, Sezer. "Simultaneous tailplane of small UAV and autopilot system design." Aircraft Engineering and Aerospace Technology 91, no. 10 (2019): 1308–13. http://dx.doi.org/10.1108/aeat-03-2019-0043.

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Purpose The purpose of this paper is to rise the autonomous flight performance of the small unmanned aerial vehicle (UAV) using simultaneous tailplane of UAV and autopilot system design. Design/methodology/approach A small UAV is remanufactured in the UAV laboratory. Its tailplane can be changed before the flight. Autopilot parameters and some parameters of tailplane are instantaneously designed to maximize autonomous flight performance using a stochastic optimization method. Results found are applied for simulations. Findings Benefitting simultaneous tailplane of UAV and autopilot system desi

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Parshin, Alexander, Ayur Bashkeev, Yuriy Davidenko, et al. "Lightweight Unmanned Aerial System for Time-Domain Electromagnetic Prospecting—The Next Stage in Applied UAV-Geophysics." Applied Sciences 11, no. 5 (2021): 2060. http://dx.doi.org/10.3390/app11052060.

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Nowadays in solving geological problems, the technologies of UAV-geophysics, primarily magnetic and gamma surveys, are being increasingly used. However, for the formation of the classical triad of airborne geophysics methods in the UAV version, there was not enough technology for UAV-electromagnetic sounding, which would allow studying the geological environment at depths of tens and hundreds of meters with high detail. This article describes apparently the first technology of UAV-electromagnetic sounding in the time domain (TDEM, TEM), implemented as an unmanned system based on a light multi-

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Ariante, Gennaro, Salvatore Ponte, Umberto Papa, Alberto Greco, and Giuseppe Del Core. "Ground Control System for UAS Safe Landing Area Determination (SLAD) in Urban Air Mobility Operations." Sensors 22, no. 9 (2022): 3226. http://dx.doi.org/10.3390/s22093226.

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The use of the Unmanned Aerial Vehicles (UAV) and Unmanned Aircraft System (UAS) for civil, scientific, and military operations, is constantly increasing, particularly in environments very dangerous or impossible for human actions. Many tasks are currently carried out in metropolitan areas, such as urban traffic monitoring, pollution and land monitoring, security surveillance, delivery of small packages, etc. Estimation of features around the flight path and surveillance of crowded areas, where there is a high number of vehicles and/or obstacles, are of extreme importance for typical UAS missi

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Youn, J., D. Kim, T. Kim, J. H. Yoo, and B. J. Lee. "DEVELOPMENT OF UAV AIR ROADS BY USING 3D GRID SYSTEM." ISPRS - International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences XLII-4 (September 19, 2018): 731–35. http://dx.doi.org/10.5194/isprs-archives-xlii-4-731-2018.

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<p><strong>Abstract.</strong> With the drastic development of low-altitude UAV (Unmanned Aerial Vehicle) technology, UAV will be used for long-distance logistics in the near future. Many countries begin to develop UTM (UAV Traffic Management) system, and one of the objectives for the system is preparation of UAV-logistics era. In that era, hundreds of drone will simultaneously fly at one area. To prevent UAV collision in the air, UAV air road should be designed. The Korean government have supported research projects related with UAV air roads. This paper deals with developmen

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Shi, Zhuoyong, Jiandong Zhang, Guoqing Shi, Mengjie Zhu, Longmeng Ji, and Yong Wu. "Autonomous UAV Safety Oriented Situation Monitoring and Evaluation System." Drones 8, no. 7 (2024): 308. http://dx.doi.org/10.3390/drones8070308.

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In this paper, a LabVIEW-based online monitoring and safety evaluation system for UAVs is designed to address the deficiencies in UAV flight state parameter monitoring and safety evaluation. The system consists of a lower unit for UAV recording and an upper unit on the ground. The lower unit collects and detects flight data and connects to the upper unit through a wireless digital transmission module via a serial port. The upper unit receives the data and carries out the monitoring and safety situation evaluation of the UAV. The lower unit of the system adopts multi-sensors to collect UAV navi

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J, Pisarenko, Melkumian K, Varava I, Koval O, and Chumakova N. "About the organization of regional situational centers of the intellectual system “Control_TEP” with the use of UAVS." Artificial Intelligence 27, jai2022.27(1) (2022): 275–87. http://dx.doi.org/10.15407/jai2022.01.275.

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The basics of the principles of creation and filling of the technopark of unmanned aerial vehicles (UAV) are offered. The business process of UAV registration in the technopark of the situation center robots is described. The use of attrib-utes (tags) to the UAV will increase the efficiency of a suitable device selection with a complete set that meets the task. It is proposed to organize regional situational centers, which will coordinate the work of state systems, urban life sup-port systems, private services on the one hand and UAV on the other as executors. An example of automatic UAV selec

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Zheng, Xing, Gu Chang Wang, He Yang, and Hong Xiang Liu. "Design and Implementation of UAV 3D Visual Simulation Training System." Applied Mechanics and Materials 336-338 (July 2013): 1361–65. http://dx.doi.org/10.4028/www.scientific.net/amm.336-338.1361.

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UAV visual simulation training system is a vital part of the UAV simulation training system. It is made up of simulation models for UAV and airborne platform mathematical, UAV visual and ground-station control system. It prevents a realistic virtual environment for UAV operator by simulating UAV flight control law and the actual flight environments. In order to train operational level, test weapons and validate tactical thinking economically and efficiently. This paper prevented the function, architecture, hardware deployment, running conditions and realization of real simulation module.

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Oktay, Turgul, Mehmet Konar, Murat Onay, Murat Aydin, and Mohamed Abdallah Mohamed. "Simultaneous small UAV and autopilot system design." Aircraft Engineering and Aerospace Technology 88, no. 6 (2016): 818–34. http://dx.doi.org/10.1108/aeat-04-2015-0097.

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Purpose The purpose of this paper is to increase flight performance of small unmanned aerial vehicle (UAV) using simultaneous UAV and autopilot system design. Design/methodology/approach A small UAV is manufactured in Erciyes University, College of Aviation, Model Aircraft Laboratory. Its wing and tail is able to move forward and backward in the nose-to-tail direction in prescribed interval. Autopilot parameters and assembly position of wing and tail to fuselage are simultaneously designed to maximize flight performance using a stochastic optimization method. Results are obtained are used for

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Kaliszuk, Krzysztof, Artur Kierzkowski, and Bartłomiej Dziewoński. "Method of Collaborative UAV Deployment: Carrier-Assisted Localization with Low-Resource Precision Touchdown." Electronics 14, no. 13 (2025): 2726. https://doi.org/10.3390/electronics14132726.

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This study presents a cooperative unmanned aerial system (UAS) designed to enable precise autonomous landings in unstructured environments using low-cost onboard vision technology. This approach involves a carrier UAV with a stabilized RGB camera and a neural inference system, as well as a lightweight tailsitter payload UAV with an embedded grayscale vision module. The system relies on visually recognizable landing markers and does not require additional sensors. Field trials comprising full deployments achieved an 80% success rate in autonomous landings, with vertical touchdown occurring with

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PRISACARIU, Vasile, Sebastian POP, and Ionică CÎRCIU. "RECOVERY SYSTEM OF THE MULTI-HELICOPTER UAV." Review of the Air Force Academy 14, no. 1 (2016): 91–98. http://dx.doi.org/10.19062/1842-9238.2016.14.1.13.

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PRISACARIU, Vasile. "UAV FLYING WING WITH A PHOTOVOLTAIC SYSTEM." Review of the Air Force Academy 17, no. 1 (2019): 63–70. http://dx.doi.org/10.19062/1842-9238.2019.17.1.8.

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Novotňák, Jozef, Martin Fiľko, Pavol Lipovský, and Miroslav Šmelko. "Design of the System for Measuring UAV Parameters." Drones 6, no. 8 (2022): 213. http://dx.doi.org/10.3390/drones6080213.

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This article deals with the design and creation of a tensometric measuring system to measure the parameters of an unmanned aerial vehicle (UAV) of the quadcopter type. The system was designed to measure the total UAV thrust and the thrust of its individual motors. The distribution of forces from the UAV motors and their transmission to the sensors was ensured by a specially designed construction, for which the mechanical stresses were simulated and analysed for different modes of the UAV flight. The thrust measurement was performed by four pairs of strain gauges. A measurement system designed

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Room, M. H. M., A. Ahmad, and M. A. Rosly. "ASSESSMENT OF DIFFERENT UNMANNED AERIAL VEHICLE SYSTEM FOR PRODUCTION OF PHOTOGRAMMERTY PRODUCTS." ISPRS - International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences XLII-4/W16 (October 1, 2019): 549–54. http://dx.doi.org/10.5194/isprs-archives-xlii-4-w16-549-2019.

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Abstract. The demand of aerial photogrammetry has increased recently especially after the development of unmanned aerial vehicle system. This study explores the use of different UAV systems which comprised of conventional UAV, UAV RTK and UAV Lidar systems. This study also comprises of three experiments. The first experiment involved the mapping of Lingkaran Ilmu, UTM by using fixed wing Ebee UAV with 20megapixel digital camera. This first experiment used conventional UAV. The second experiment involved the fixed wing Ebee UAV equipped with real time kinematic (RTK) system on-board for mapping

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Yan, Li, Mohd Wazih Ahmad, Malik Jawarneh, Mohammad Shabaz, R. Raffik, and Kakarla Hari Kishore. "Single-Input Single-Output System with Multiple Time Delay PID Control Methods for UAV Cluster Multiagent Systems." Security and Communication Networks 2022 (June 28, 2022): 1–7. http://dx.doi.org/10.1155/2022/3935143.

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Multiagent has become a multidomain intersecting hot issue as artificial intelligence technology has advanced in the industrial sector. Multiagent system creation control has lately undergone a lot of academic research, and it has got applications in a wide range of fields, including drag reduction, monitoring, telecommunications relay, and searching. A matrix theory using algebraic graph theory for automatic control principle learning is proposed based on multiagent system collaborative control strategy method to study the application of PID control method in human-machine cluster multi-intel

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Yang, Zhikai. "The development and application of UAV intelligent machine learning system based on artificial intelligence." Advances in Education, Humanities and Social Science Research 6, no. 1 (2023): 140. http://dx.doi.org/10.56028/aehssr.6.1.140.2023.

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In the rapid development of artificial intelligence technology, some scholars proposed to integrate artificial intelligence and UAV technology together, comprehensively improve the application technology level of UAV, and truly meet the needs of information collection and processing in different fields. According to the application of UAV technology means in recent years, whether in the military field or the civil field, UAV has a very broad prospect for development. Intelligent UAV will replace the traditional UAV in a comprehensive way. Therefore, Chinese scientific research field should str

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Xiao, Bing, Wei Guo Liu, and Mao Yi Sun. "Construction of Cruise UAV Simulation System Based on HLA." Applied Mechanics and Materials 341-342 (July 2013): 609–13. http://dx.doi.org/10.4028/www.scientific.net/amm.341-342.609.

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To meet the approval test need of certain UAV, make up the shortfall of some test difficult to implement, according to the actual demand of the shooting range, the function needs of cruise UAV simulation system is presented based on HLA, the simulation environment is introduced, such as circulating system and supporting conditions. The implementing program of software & hardware and operation process of system is also designed, which has been applied to the development of certain UAV simulation system. Practical application indicated that the design is reasonable, easy to operate, and can

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Antsev, G. V., A. A. Makarenko, V. A. Sarytchev, and L. S. Turnetsky. "UAV landing system simulation model software system." IEEE Aerospace and Electronic Systems Magazine 26, no. 3 (2011): 26–29. http://dx.doi.org/10.1109/maes.2011.5746182.

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Jin, Guo Dong, Li Bin Lu, Juan Liang, and Xiao Fei Zhu. "Flight Control System for UAV Based on Simulink." Advanced Materials Research 709 (June 2013): 662–66. http://dx.doi.org/10.4028/www.scientific.net/amr.709.662.

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Most UAV flight control system simulation was used for evaluating the quality of UAV and designing it, however, the results failed to conform to actual flight laws. According to the need of UAV simulator in actually, a new way which was convenient for engineering computing and appropriated for simulation training was built for simulating flight control system. With the actual flight figures, flight parameters were modified by Least squares method curve fitting. The system offers a way for developing UAV simulation training system, thus of great value in both theory and practice.

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Lin, Chin E., Pei-Chi Shao, and Yu-Yuan Lin. "System Operation of Regional UTM in Taiwan." Aerospace 7, no. 5 (2020): 65. http://dx.doi.org/10.3390/aerospace7050065.

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The hierarchical unmanned aerial systems (UAS) traffic management (UTM) is proposed for UAS operation in Taiwan. The proposed UTM is constructed using the similar concept of ATM from the transport category aviation system. Based on the airspace being divided by 400 feet of altitude, the RUTM (regional UTM) is managed by the local government and the NUTM (national UTM) by the Civil Aeronautical Administration (CAA). Under construction of the UTM system infrastructure, this trial tests examine the effectiveness of UAV surveillance under 400 feet using automatic dependent surveillance-broadcast (

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Stojcsics, Dániel, and András Molnár. "AirGuardian – UAV Hardware and Software System for Small Size UAVs." International Journal of Advanced Robotic Systems 9, no. 5 (2012): 174. http://dx.doi.org/10.5772/52759.

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Tianfeng, Fan, Meng Xiaojing, and Zhang Chi. "Development status of anti UAV swarm and analysis of new defense system." Journal of Physics: Conference Series 2478, no. 9 (2023): 092011. http://dx.doi.org/10.1088/1742-6596/2478/9/092011.

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Abstract UAV swarm is gradually becoming a comprehensive new weapon platform integrating electronic countermeasure, information attack and defense and firepower attack. It has become an important form of future combat, and also gave birth to the rapid development of anti UAV swarm system. Aiming at the problem that UAV is developing rapidly and becoming an important threat in the battlefield, the characteristics of typical UAV swarm system level targets are analyzed. The main means of counteracting UAV swarm, such as air defense missile, anti-aircraft gun / missile gun combination, high-energy

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Vasiliev, Eugine A., and Evgeniy S. Abramov. "UAV as a cyberphysical system." Digital technology security, no. 3 (September 27, 2024): 63–77. http://dx.doi.org/10.17212/2782-2230-2024-3-63-77.

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Currently, the scientific community gives us separate definitions of UAVs and cyberphysical systems. These definitions are completely self-sufficient and do not intersect with each other. However, technical progress does not stand still and the narrowness of these definitions does not allow researchers to fully apply some definitions due to problems in terminology. This article will help overcome the existing differences in terminology and transfer the properties of cyber-physical systems to unmanned aerial vehicles.

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Fadila, Juniardi Nur. "Improving UAV Radio Control System with 433 MHz Radio Wave Using Lo-Ra based on QCZEK Model Communication System." MATICS 14, no. 1 (2022): 27–34. http://dx.doi.org/10.18860/mat.v14i1.16370.

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UAV must have a reliable control system considering the UAV is an unmanned vehicle that relies on human control on the ground. Most of control system used in UAVs uses a 2.4 GHz as it frequency. This frequency has disadvantaged for UAV because it is mainly used for Wi-Fi communication system so when users of UAV’s fly in urban areas where full of Wi-Fi system, there will be interference within UAV control system and Wi-Fi, so failsafe will often occur. From the theory, different frequencies produce different criteria for radiofrequency communication system to synchronize and manage and secure

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Crazzolara, Claudio, Martin Ebner, Andreas Platis, Tatiana Miranda, Jens Bange, and Annett Junginger. "A new multicopter-based unmanned aerial system for pollen and spores collection in the atmospheric boundary layer." Atmospheric Measurement Techniques 12, no. 3 (2019): 1581–98. http://dx.doi.org/10.5194/amt-12-1581-2019.

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Abstract. The application of a new particle collection system (PCS) developed in-house and operated on board a commercially available multicopter unmanned aerial vehicle (UAV) is presented as a new unmanned aerial system (UAS) approach for in situ measurement of the concentration of aerosol particles such as pollen grains and spores in the atmospheric boundary layer (ABL). A newly developed impactor is used for high-efficiency particle extraction on board the multicopter UAV. An airflow volume of 0.2 m3 min−1 through the impactor is provided by a battery-powered blower and measured with an on-

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An, Nan, Jipeng Liu, and Ziqi Zhou. "Design of a landing gear system for UAV in complex ground environments." Applied and Computational Engineering 9, no. 1 (2023): 129–39. http://dx.doi.org/10.54254/2755-2721/9/20230063.

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The current UAV technology is developing rapidly and there are various UAV concepts such as hybrid vertical take-off and landing (VTOL) UAV in addition to traditional UAV. The main solution direction of these UAV concepts lies in the compatibility of vertical take-off and landing and long endurance and high load. However, in some complex environments, such as post-earthquake debris, or uneven mountainous terrain, UAV take-off and landing still has great difficulties. Therefore, this paper designs a landing gear that can adapt to complex ground conditions and its corresponding landing algorithm

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An, Namwon, Kyung-Mee Lim, and So-Young Jeong. "Acquiring Precise Coordinates of Ground Targets through GCP Geometric Correction of Captured Images in UAS." Journal of the Korea Institute of Military Science and Technology 26, no. 2 (2023): 129–38. http://dx.doi.org/10.9766/kimst.2023.26.2.129.

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Acquiring precise coordinates of ground targets can be regarded as the key mission of the tactical-level military UAS(Unmanned Aerial System) operations. The coordinates deviations for the ground targets estimated from UAV (Unmanned Aerial Vehicle) images may depend on the sensor specifications and slant ranges between UAV and ground targets. It has an order of several tens to hundreds of meters for typical tactical UAV mission scenarios. In this paper, we propose a scheme that precisely acquires target coordinates from UAS by mapping image pixels to geographical coordinates based on GCP(Groun

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Weng, Qian Li, Guan Jun Liu, Pei Zhou, Hao Ran Shi, and Kai Wen Zhang. "Co-TS: Design and Implementation of a 2-UAV Cooperative Transportation System." International Journal of Micro Air Vehicles 15 (January 2023): 175682932311584. http://dx.doi.org/10.1177/17568293231158443.

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UAV application research has attracted more and more attention of researchers. However, in the field of UAV transportation, especially in the case of multi-UAV cooperation, there is little research or design on the overall system of multi-UAV cooperative transportation due to the complexity of the task and many factors need to be considered. In this paper, we first introduce a 2-UAV cooperative transportation task scenario and we call it Co-TS. Then according to the scenario, we design a task planning system, which describes the entire process of 2-UAV performing transportation tasks; in order

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Nagai, Masahiko, Apichon Witayangkurn, Kiyoshi Honda, and Ryosuke Shibasaki. "UAV-Based Sensor Web Monitoring System." International Journal of Navigation and Observation 2012 (March 7, 2012): 1–7. http://dx.doi.org/10.1155/2012/858792.

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An unmanned aerial vehicle- (UAV-) based monitoring system is developed as an intermediate system between aerial survey and ground survey. All the measurement tools are mounted on the UAV to acquire detailed information from low altitudes which is different from a satellite or a plane. The monitoring is carried out from the sky, but the spatial and temporal resolutions are freely selected near the ground. In this study, the data is easily acquired with safety and mobility by the utilization of a sensor web. A sensor web is a type of sensor network which is well suited for environmental monitor

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C, Fürst,, Amon, P, and Teufelsbauer, H. "Flexible Lidar system for the mobile and UAV-based use Flexibles Lidar-System für den mobilen und UAV-Basierten Einsatz." GIS Business 12, no. 5 (2017): 34–35. http://dx.doi.org/10.26643/gis.v12i5.5178.

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Idaniel, Ilai David, Dalina Jeremy, Donald Manzon Rick, John De Lara Ryan, and John Villar Michael. "Portable 5.8ghz FPV system with Smartaudio." Engineering and Technology Journal 06, no. 05 (2021): 884–88. https://doi.org/10.47191/etj/v6i5.03.

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The Portable FPV System with Smartaudio is a method used simply to control a radio-controlled vehicle specifically those that use Unmanned Aerial Systems (UAS) or other type of Unmanned Aerial Vehicles (UAV) in the driver or Pilot’s view point. Incorporated to the system is a special feature called Smartaudio. Smartaudio is a type of VTX telemetry protocol in which it is a combination of an audio signal and a digital control signal. The two said signals are combined together to one simple audio signal. This signal can be used to control the VTX or Video Transmitter. And it is a simple se

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Ju, Chanyoung, and Hyoung Son. "Multiple UAV Systems for Agricultural Applications: Control, Implementation, and Evaluation." Electronics 7, no. 9 (2018): 162. http://dx.doi.org/10.3390/electronics7090162.

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The introduction of multiple unmanned aerial vehicle (UAV) systems into agriculture causes an increase in work efficiency and a decrease in operator fatigue. However, systems that are commonly used in agriculture perform tasks using a single UAV with a centralized controller. In this study, we develop a multi-UAV system for agriculture using the distributed swarm control algorithm and evaluate the performance of the system. The performance of the proposed agricultural multi-UAV system is quantitatively evaluated and analyzed through four experimental cases: single UAV with autonomous control,

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