Log in

Relevant bibliographies by topics / Unmanned flying vehicle / Journal articles

To see the other types of publications on this topic, follow the link: Unmanned flying vehicle.

Journal articles on the topic 'Unmanned flying vehicle'

Author: Grafiati

Published: 30 May 2022

Last updated: 31 July 2025

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the top 50 journal articles for your research on the topic 'Unmanned flying vehicle.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Browse journal articles on a wide variety of disciplines and organise your bibliography correctly.

1

Oh, Ji-Yong. "Legal Liability for Unmanned Aerial Vehicle." LAW RESEARCH INSTITUTE CHUNGBUK NATIONAL UNIVERSITY 13, no. 1 (2022): 147–70. http://dx.doi.org/10.34267/cbstl.2022.13.1.147.

Full text

Abstract:

The existing aircraft operator's liability, in which a person is involved in the operation of an aircraft, can be viewed as an intermediate liability or limited no-fault liability where the burden of proof is switched. However, the legal nature of the operator's liability for autonomous flying aircraft operated by the autonomous flight system should be considered differently from the existing one. In other words, the aircraft owner of an autonomous flying aircraft bears no-fault liability that cannot claim immunity even if the owner does not directly intervene in the operation of the aircraft.

APA, Harvard, Vancouver, ISO, and other styles

2

Zhao, Zhihui, Jing Wang, Yangquan Chen, and Shuang Ju. "Iterative learning-based formation control for multiple quadrotor unmanned aerial vehicles." International Journal of Advanced Robotic Systems 17, no. 2 (2020): 172988142091152. http://dx.doi.org/10.1177/1729881420911520.

Full text

Abstract:

A double-layer formation control is proposed to solve the repeated tasks for multiple quadrotor unmanned aerial vehicle systems. The first layer aims at achieving a formation target in which the iterative learning control is designed based on relative distance with neighbor unmanned aerial vehicles and absolute distance with virtual leader unmanned aerial vehicle. The formation controller is responsible for keeping the formation shape and generating the desired flying trajectories for each drones. The second layer control aims at achieving a high-precision tracking to desired flying trajectori

APA, Harvard, Vancouver, ISO, and other styles

3

Knyazhsky, Alexander, and Alexander Nebylov. "Altitude minimization of a group of unmanned low-flying vehicles without use of a priori information about the physical fields of the Earth." Cybernetics and Physics, Volume 11, 2022, Number 2 (September 30, 2022): 82–86. http://dx.doi.org/10.35470/2226-4116-2022-11-2-82-86.

Full text

Abstract:

The article proposes a method for minimizing the altitued of a group of unmanned low-flying vehicles formed mainly over the lowest parts of the terrain. The input information is point slant ranges, the current parameters of the motion of the unmanned aerial vehicle and the specified end point of the route. As a result of the work, by means of computer simulation of Unmanned Arial Vehicle (UAV) motion in mountainous areas, the effectiveness of the proposed method for minimizing the altitude was evaluated. Computer simulation has shown that depending on the location of the start and end points o

APA, Harvard, Vancouver, ISO, and other styles

4

Baek, Seungjae, SangKi Jeong, SukHyung Lee, Bongchool Jeong, and Kyuchul Cho. "Concept Design of Flying Autonomous Unmanned Vehicle." Journal of Institute of Control, Robotics and Systems 28, no. 5 (2022): 406–13. http://dx.doi.org/10.5302/j.icros.2022.22.0043.

Full text

APA, Harvard, Vancouver, ISO, and other styles

5

Sándor, Zsolt. "Challenges Caused by the Unmanned Aerial Vehicle in the Air Traffic Management." Periodica Polytechnica Transportation Engineering 47, no. 2 (2017): 96–105. http://dx.doi.org/10.3311/pptr.11204.

Full text

Abstract:

The increasing number of unmanned aerial vehicle poses new challenges in the aviation industry especially the air traffic control, which is responsible for the safe flight operations in the controlled airspaces. In order to protect the conventional aircraft a new operation environment has to be created, which guarantee the safe flying and the possibility of the fulfilment of the flight. In the article drone related safety and operational problems are highlighted. All issue connected to the coexistence of manned and unmanned aircrafts are critical, thus their management have significant importa

APA, Harvard, Vancouver, ISO, and other styles

6

Xu, Fengtong, Tao Hong, Jingcheng Zhao, and Tao Yang. "Detection and identification technology of rotor unmanned aerial vehicles in 5G scene." International Journal of Distributed Sensor Networks 15, no. 6 (2019): 155014771985399. http://dx.doi.org/10.1177/1550147719853990.

Full text

Abstract:

In the 5G era, integration between different networks is required to realize a new world of Internet of things, the most typical model is Space–Air–Ground Internet of things. In the Space–Air–Ground Internet of things, unmanned aerial vehicle network is widely used as the representative of air-based networks. Therefore, a lot of unmanned aerial vehicle “black flying” incidents have occurred. UAVs are a kind of “low, slow and small” artificial targets, which face enormous challenges in detecting, identifying, and managing them. In order to identify the “black flying” unmanned aerial vehicle, co

APA, Harvard, Vancouver, ISO, and other styles

7

Jie, Chen, and LIN Jianxin. "Fault tolerant control of uav with wing layout based on control allocation." E3S Web of Conferences 233 (2021): 04008. http://dx.doi.org/10.1051/e3sconf/202123304008.

Full text

Abstract:

As the flying wing layout unmanned aerial vehicle (uav) extensive research and task environment increasingly complex, Yu Feiyi layout unmanned aerial vehicle (uav) for fault tolerant control gradually become the main technical means of the flight control, using the established mathematical model of the flying wing uav longitudinal layout setting the actuator failure effect, is in the nature of adaptive control allocation fault-tolerant algorithm is given, and MATLAB/simulink simulation is carried out for uav longitudinal motion, realize the rapid and stable, the control command and response to

APA, Harvard, Vancouver, ISO, and other styles

8

Dreus, Andrii, Serhii Aleksieienko, and Valerii Nekrasov. "Determining the aerodynamic performance of a high-speed unmanned marine wig craft." Eastern-European Journal of Enterprise Technologies 4, no. 7 (130) (2024): 41–46. http://dx.doi.org/10.15587/1729-4061.2024.309708.

Full text

Abstract:

The study object of this paper is the aerodynamic processes during the movement of an unmanned aerial vehicle flying low over the underlying surface. The ground effect is known to enhance the aerodynamic performance of low-flying aircraft, particularly larger ones. However, this effect is most noticeable for large objects. Unmanned vehicles are typically characterized by their relatively compact geometry. This study explores the aerodynamic processes involved in the flight of a small-sized vehicle using the principle of dynamic support over a surface. The particular prototype of the unmanned a

APA, Harvard, Vancouver, ISO, and other styles

9

Zikmund, Pavel, and Jiří Matějů. "Dynamic soaring of unmanned aerial vehicle within airliner wake vortex in climb regime." Proceedings of the Institution of Mechanical Engineers, Part G: Journal of Aerospace Engineering 231, no. 13 (2016): 2479–86. http://dx.doi.org/10.1177/0954410016667147.

Full text

Abstract:

The paper presents an analysis of an unmanned aerial vehicle gliding in an airliner wake vortex using the dynamic soaring principle. The goal of dynamic soaring is an improvement of flight performance of the unmanned aerial vehicle following an airliner. The paper extends previously published results of an airliner–unmanned aerial vehicle climb regime flight formation analysis. Wake vortex model, the unmanned aerial vehicle basic parameters including drag polar and an airliner climb profile are taken from previous research. Dynamic soaring simulation within wake vortex is performed and evaluat

APA, Harvard, Vancouver, ISO, and other styles

10

Howard, R. M., R. M. Bray, and D. F. Lyons. "Flying-qualities analysis of an unmanned air vehicle." Journal of Aircraft 33, no. 2 (1996): 331–36. http://dx.doi.org/10.2514/3.46942.

Full text

APA, Harvard, Vancouver, ISO, and other styles

11

Pisetskaya, Olga, Yanina Isayeva, and Maksim Goutsaki. "Application of Unmanned Flying Vehicle for Obtaining Digital Orthofotomaps." Baltic Surveying 11 (November 20, 2019): 60–69. http://dx.doi.org/10.22616/j.balticsurveying.2019.018.

Full text

Abstract:

Nowadays, surveys using unmanned aerial vehicles is becoming popular. The resulting orthophotomap is the final product for creating digital plans and cardboard. The objectives of the study are to study the possibilities of obtaining orthophotomaps from survey materials using unmanned aerial vehicles based on the results of the experiment. The article describes various types of aerial photography. Some types of unmanned flying vehicles to conduct aerial photography for the purpose of monitoring, engineering surveys, inventory of agricultural land, and crop forecasts are considered. A descriptio

APA, Harvard, Vancouver, ISO, and other styles

12

Setlak, Lucjan, and Rafał Kowalik. "Examination of the Unmanned Aerial Vehicle." ITM Web of Conferences 24 (2019): 01006. http://dx.doi.org/10.1051/itmconf/20192401006.

Full text

Abstract:

The contemporary interdisciplinary field of knowledge, which is the robotics used in unmanned aerial vehicles, is developing very dynamically. In view of the above, the authors of this paper have set themselves the following thesis: it is possible to build a flying mobile robot based on a controller with low computing power and a simple PID controller, and in this respect they undertook to prove it. The examined object in real experiments was the Quadrocopter. The article discusses the tasks implemented during the design and practical implementation of a remotely controlled flying unit. First,

APA, Harvard, Vancouver, ISO, and other styles

13

Roberts, Ricardo, Manlio Barajas, Ernesto Rodriguez-Leal, and José Luis Gordillo. "Haptic feedback and visual servoing of teleoperated unmanned aerial vehicle for obstacle awareness and avoidance." International Journal of Advanced Robotic Systems 14, no. 4 (2017): 172988141771636. http://dx.doi.org/10.1177/1729881417716365.

Full text

Abstract:

Obstacle avoidance represents a fundamental challenge for unmanned aerial vehicle navigation. This is particularly relevant for low altitude flight, which is highly subjected to collisions, causing property damage or even compromise human safety. Autonomous navigation algorithms address this problem and are applied in various tasks. However, this approach is usually overshadowed by unreliable results in uncertain environments. In contrast, human pilots are able to maneuver vehicles in complex situations, in which an algorithm would no offer a reliable performance. This article explores a novel

APA, Harvard, Vancouver, ISO, and other styles

14

Kopyt, Antoni, Janusz Narkiewicz, and Paweł Radziszewski. "An unmanned aerial vehicle optimal selection methodology for object tracking." Advances in Mechanical Engineering 10, no. 12 (2018): 168781401881408. http://dx.doi.org/10.1177/1687814018814085.

Full text

Abstract:

In this article, an optimal method of unmanned aerial vehicle selection for following a moving ground target is presented. The most suitable unmanned aerial vehicle from an aircraft operating fleet is selected for tracking task. The aircraft choice is done taking regarding the unmanned aerial vehicle distribution in the mission zone, individual performance of fleet platforms, and maneuverability of a ground platform. The unmanned aerial vehicle fleet members’ flying qualities are various, so an optimization process is used to assign an aircraft to follow the ground target. A target trajectory

APA, Harvard, Vancouver, ISO, and other styles

15

Ma, Liqun, Dongyuan Meng, Shuaihe Zhao, and Binbin An. "Visual localization with a monocular camera for unmanned aerial vehicle based on landmark detection and tracking using YOLOv5 and DeepSORT." International Journal of Advanced Robotic Systems 20, no. 3 (2023): 172988062311648. http://dx.doi.org/10.1177/17298806231164831.

Full text

Abstract:

Absolute visual localization is of significant importance for unmanned aerial vehicles when the satellite-based localization system is not available. With the rapid evolution in the field of deep learning, the real-time visual detection and tracking of landmarks by an unmanned aerial vehicle could be implemented onboard. This study demonstrates a landmark-based visual localization framework for unmanned aerial vehicles flying at low altitudes. YOLOv5 and DeepSORT are used for multi-object detection and tracking, respectively. The unmanned aerial vehicle localization is achieved according to th

APA, Harvard, Vancouver, ISO, and other styles

16

Hou, Kang, Han Xu Sun, Qing Xuan Jia, Yan Heng Zhang, Nan Zhe Wei, and Liu Meng. "Analysis and Design of Spherical Aerial Vehicle's Motion Modes." Applied Mechanics and Materials 411-414 (September 2013): 1836–39. http://dx.doi.org/10.4028/www.scientific.net/amm.411-414.1836.

Full text

Abstract:

This paper presents an overview of the development of an innovative unmanned aerial vehicle (UAV) - spherical aerial vehicle. This spherical aerial vehicle has an obvious advantage of both flying in the sky and running on the ground. This new concept and structure increases the robots locomotion effectiveness and efficiency. Its unique structure is designed in detail. The movement modes of spherical aerial vehicle flying modes and rolling modes - are presented concretely. In order to achieve its rolling function, the device parameters of spherical aerial vehicle were analyzed and designed.

APA, Harvard, Vancouver, ISO, and other styles

17

P., Gokul Raj, Balasubramanian Esakki, and Surendar Ganesan. "Evaluation of Mechanical Strength Characteristics of Double Ducted Unmanned Amphibious Aerial Vehicle using Finite Element Analysis." International Journal of Mathematical, Engineering and Management Sciences 4, no. 2 (2019): 420–31. http://dx.doi.org/10.33889/ijmems.2019.4.2-034.

Full text

Abstract:

Unmanned Aerial Vehicles are extensively exploited for diverse applications importantly surveillance, defence and military, photography. Development of unmanned amphibious vehicle with integrating features of hovercraft principles and multirotor to navigate along and above the water surface, land surface and flying in the air is challenging demand. This article presents conceptual design of amphibious vehicle for the payload capacity of 7 kg with an endurance of 20 minutes and provision for mounting water sampler to collect water samples in remote water bodies. Structural strength characterist

APA, Harvard, Vancouver, ISO, and other styles

18

Wijnker, Dirk, Tom van Dijk, Mirjam Snellen, Guido de Croon, and Christophe De Wagter. "Hear-and-avoid for unmanned air vehicles using convolutional neural networks." International Journal of Micro Air Vehicles 13 (January 2021): 175682932199213. http://dx.doi.org/10.1177/1756829321992137.

Full text

Abstract:

To investigate how an unmanned air vehicle can detect manned aircraft with a single microphone, an audio data set is created in which unmanned air vehicle ego-sound and recorded aircraft sound are mixed together. A convolutional neural network is used to perform air traffic detection. Due to restrictions on flying unmanned air vehicles close to aircraft, the data set has to be artificially produced, so the unmanned air vehicle sound is captured separately from the aircraft sound. They are then mixed with unmanned air vehicle recordings, during which labels are given indicating whether the mixe

APA, Harvard, Vancouver, ISO, and other styles

19

Kim, Kijoon, Seungkeun Kim, Jinyoung Suk, Jongmin Ahn, Nakwan Kim, and Byoung-Soo Kim. "Flight test of flying-wing type unmanned aerial vehicle with partial wing-loss." Proceedings of the Institution of Mechanical Engineers, Part G: Journal of Aerospace Engineering 233, no. 5 (2018): 1611–28. http://dx.doi.org/10.1177/0954410018758497.

Full text

Abstract:

This paper investigates experimental evaluation via flight tests for applying adaptive neural network controller to a flying-wing type unmanned aerial vehicle experiencing partial wing-loss. For this, six-degree-of-freedom numerical model is constructed taking into account damage-induced changes to the unmanned aerial vehicle in aerodynamic coefficients, mass, center of gravity, and moments of inertia. Numerical simulations are performed to investigate the flight dynamics change and to verify the performance of the neural network based controller. During the flight test, main wing-loss is arti

APA, Harvard, Vancouver, ISO, and other styles

20

Deng, Da Wei, and Bao An Li. "Large Unmanned Aerial Vehicle Ground Testing System." Applied Mechanics and Materials 719-720 (January 2015): 1244–47. http://dx.doi.org/10.4028/www.scientific.net/amm.719-720.1244.

Full text

Abstract:

The traditional high altitude long endurance UAV ground testing system (referred to as: testing system) not only lacks of universality and scalability, also incapable of handling faculties during flying procedure. In the paper, by using the new generation of automatic test system (New ATS), the flight simulation method, embedded technology and fault diagnosis technology, we are able to expand the testing system from ground to the sky, improving the generality of the system and UAV’s testing ability, also ensure the safety and reliability of the UAV flight at the same time.Keywords: Unmanned ae

APA, Harvard, Vancouver, ISO, and other styles

21

OWASHI, Makoto, Motoyasu TANAKA, and Kazuo TANAKA. "Stable Flight Control for a Flying-Wing Unmanned Aerial Vehicle." Proceedings of JSME annual Conference on Robotics and Mechatronics (Robomec) 2017 (2017): 1P2—E04. http://dx.doi.org/10.1299/jsmermd.2017.1p2-e04.

Full text

APA, Harvard, Vancouver, ISO, and other styles

22

Crivoi, Ovidiu Vasile, Ioan Doroftei, and Florentina Adăscălitei. "Preliminary Ideas on Designing an Unmanned Aerial Vehicle Based on Coanda Effect." Advanced Materials Research 837 (November 2013): 573–76. http://dx.doi.org/10.4028/www.scientific.net/amr.837.573.

Full text

Abstract:

The final goal of this research is to develop a safe and inexpensive flying vehicle. In this paper, only some preliminary ideas on the design of an unmanned aerial vehicle, based on Coandă effect, will be presented. These ideas are concerning the optimization of the aerodyne body profile.

APA, Harvard, Vancouver, ISO, and other styles

23

Zhu, Jiachen, Zhiwei Shi, Quanbing Sun, Jie Chen, Yizhang Dong, and Junquan Fu. "Yaw control of a flying-wing unmanned aerial vehicle based on reverse jet control." Proceedings of the Institution of Mechanical Engineers, Part G: Journal of Aerospace Engineering 234, no. 6 (2020): 1237–55. http://dx.doi.org/10.1177/0954410019899513.

Full text

Abstract:

Due to its layout, there are difficulties in realizing heading attitude control of a flying-wing unmanned aerial vehicle. In this paper, a reverse jet control scheme has been designed: (1) to replace the resistance rudders that are used for the yaw control of a conventional flying-wing unmanned aerial vehicle, (2) to assist and optimize heading attitude control, eliminate the adverse effects of the control surface and enhance stealth performance, and (3) to promote the use of rudderless flight for flying-wing unmanned aerial vehicles. To explore the control mechanism and the flow field of the

APA, Harvard, Vancouver, ISO, and other styles

24

Zirka, Andrii, Mariia Zirka, and Natalia Kadet. "ENSURING SPEED STABILITY OF THE UNMANNED AERIAL VEHICLE IN DIF-FERENT FLIGHT MODES." Science-based technologies 58, no. 2 (2023): 120–29. http://dx.doi.org/10.18372/2310-5461.58.17648.

Full text

Abstract:

The publication deals with the issue of ensuring the stability of an unmanned aerial vehicle flight by speed. An analysis of the physical essence of the process of ensuring the unmanned aerial vehicle stability by speed is presented. Attention is paid to the flight modes in which the operator (external pilot) may encounter difficulties in the practical piloting of the unmanned aerial vehicle. The possible causes of abnormal situations when flying the unmanned aerial vehicle at speeds close to the borderline low are analyzed. Possible actions of the operator (external pilot) to return the unman

APA, Harvard, Vancouver, ISO, and other styles

25

Dmitriev, Vladimir, Vitaly Zvonarev, and Yury Lisicin. "Justification technique for rational control methods of unmanned flying vehicle." Trudy MAI, no. 112 (2020): 16. http://dx.doi.org/10.34759/trd-2020-112-16.

Full text

APA, Harvard, Vancouver, ISO, and other styles

26

Mirzaei, Mojtaba, Mohammad Eghtesad, and Mohammad Mahdi Alishahi. "A new robust fuzzy method for unmanned flying vehicle control." Journal of Central South University 22, no. 6 (2015): 2166–82. http://dx.doi.org/10.1007/s11771-015-2741-1.

Full text

APA, Harvard, Vancouver, ISO, and other styles

27

Mohammed, Tariq O., Naser M. Elkhmri, and Hamza AboBakr. "Analysis and Simulation of UAV Aircraft Flight Dynamics." Advanced Materials Research 915-916 (April 2014): 7–11. http://dx.doi.org/10.4028/www.scientific.net/amr.915-916.7.

Full text

Abstract:

The objective of the present work is to evaluate the static and dynamic stability of the Flying Wing Unmanned Aircraft Vehicle (UAV) model using the Tornado software. The longitudinal and the lateral-directional aerodynamics were studied using the model with incompressible flow, asymmetric, conditions. The stability coefficients were calculated and give proof that the aircraft is statically stable. Using the stability coefficients, the longitudinal and lateral-directional equations of motion were written to evaluate the dynamic stability of the vehicle. Good flying qualities were obtained, rat

APA, Harvard, Vancouver, ISO, and other styles

28

Geder, Jason D., John S. Palmisano, Ravi Ramamurti, Marius Pruessner, Banahalli Ratna, and William C. Sandberg. "Bioinspired Design Process for an Underwater Flying and Hovering Vehicle." Marine Technology Society Journal 45, no. 4 (2011): 74–82. http://dx.doi.org/10.4031/mtsj.45.4.5.

Full text

Abstract:

AbstractWe review here the results obtained during the past several years in a series of computational and experimental investigations aimed at understanding the origin of high-force production in the flapping wings of insects and the flapping and deforming fins of fish and the incorporation of that information into bioinspired vehicle designs. We summarize the results obtained on pectoral fin force production, flapping and deforming fin design, and the emulation of fish pectoral fin swimming in unmanned vehicles. In particular, we discuss the main results from the computational investigations

APA, Harvard, Vancouver, ISO, and other styles

29

Majka, Andrzej. "Flight Loads of Mini UAV." Solid State Phenomena 198 (March 2013): 194–99. http://dx.doi.org/10.4028/www.scientific.net/ssp.198.194.

Full text

Abstract:

Designing and building of the unmanned aircraft, especially light and ultra light vehicles, is mainly performed using the experience gained when constructing the flying models. There have not been uniform principles of building and exploiting of the mini and micro UAV (Unmanned Aerial Vehicle) in the form of regulations similar to those for manned airplanes. The unmanned vehicles of these classes in terms of their abilities and attractive price are more frequently exploited using the same air area as manned airplanes performing missions over the inhabited areas. An urgent necessity arises to w

APA, Harvard, Vancouver, ISO, and other styles

30

Chen, Yang, Shiwen Ren, Zhihuan Chen, Mengqing Chen, and Huaiyu Wu. "Path Planning for Vehicle-borne System Consisting of Multi Air–ground Robots." Robotica 38, no. 3 (2019): 493–511. http://dx.doi.org/10.1017/s0263574719000808.

Full text

Abstract:

SummaryThis paper considers the path planning problem for deployment and collection of a marsupial vehicle system which consists of a ground mobile robot and two aerial flying robots. The ground mobile robot, usually unmanned ground vehicle (UGV), as a carrier, is able to deploy and harvest the aerial flying robots, and each aerial flying robot, usually unmanned aerial vehicles (UAVs), takes off from and lands on the carrier. At the same time, owing to the limited duration in the air in one flight, UAVs should return to the ground mobile robot timely for its energy-saving and recharge. This wo

APA, Harvard, Vancouver, ISO, and other styles

31

Armendariz, Saul, Victor Becerra, and Nils Bausch. "Bio-inspired Autonomous Visual Vertical and Horizontal Control of a Quadrotor Unmanned Aerial Vehicle." Electronics 8, no. 2 (2019): 184. http://dx.doi.org/10.3390/electronics8020184.

Full text

Abstract:

Near-ground manoeuvres, such as landing, are key elements in unmanned aerial vehicle navigation. Traditionally, these manoeuvres have been done using external reference frames to measure or estimate the velocity and the height of the vehicle. Complex near-ground manoeuvres are performed by flying animals with ease. These animals perform these complex manoeuvres by exclusively using the information from their vision and vestibular system. In this paper, we use the Tau theory, a visual strategy that, is believed, is used by many animals to approach objects, as a solution for relative ground dist

APA, Harvard, Vancouver, ISO, and other styles

32

Gutsevich, D. E., G. M. Proskuryakov, V. N. Slonov, et al. "Algorithms for Functioning of the Magneto-Metric System to Provide Search and Rescue Operations Using Unmanned Flying Vehicles." Proceedings of the Southwest State University 23, no. 6 (2020): 210–24. http://dx.doi.org/10.21869/2223-1560-2019-23-6-210-224.

Full text

Abstract:

Purpose of research. Reducing the time and increasing the efficiency of search and rescue of crews of land vehicles, air, surface and underwater craft. Combining physical, informational, and geometric parameters allows reliable detection of single ferromagnetic bodies by analyzing additional information in working algorithms.Methods. The paper contains a practically significant variant of building a search engine that is implemented on two or more unmanned flying vehicles moving in the search area in a coordinated formation at the basic distance. The solution system is based on using magnetic

APA, Harvard, Vancouver, ISO, and other styles

33

Riapolov, I., V. Vasilets, S. Kukobko, and S. Bodnar. "MODELLING THE SURFACE GEOMETRY OF UNMANNED AERIAL VEHICLES, THE DESIGN OF WHICH CONTAINS ELEMENTS WITH DIFFERENT ELECTROPHYSICAL PROPERTIES." Випробування та сертифікація, no. 2(4) (November 7, 2024): 101–10. http://dx.doi.org/10.37701/ts.04.2024.13.

Full text

Abstract:

The current state of development of unmanned aerial vehicles requires the development of new methods for calculating their secondary radiation characteristics. This is due to the fact that the structure may have structural elements with different electrophysical properties. Currently, there are many approaches to modelling the surface of radar objects. The paper analyses these methods and identifies their advantages and disadvantages. On the basis of the analysis, an approach to modelling the surface geometry of unmanned aerial vehicles, the design of which contains elements with different ele

APA, Harvard, Vancouver, ISO, and other styles

34

Go, Yong-Guk, Ho-San Kang, Jong-Won Lee, Mun-Su Yu, and Soo-Mi Choi. "Multi-User Drone Flight Training in Mixed Reality." Electronics 10, no. 20 (2021): 2521. http://dx.doi.org/10.3390/electronics10202521.

Full text

Abstract:

The development of services and applications involving drones is promoting the growth of the unmanned-aerial-vehicle industry. Moreover, the supply of low-cost compact drones has greatly contributed to the popularization of drone flying. However, flying first-person-view (FPV) drones requires considerable experience because the remote pilot views a video transmitted from a camera mounted on the drone. In this paper, we propose a remote training system for FPV drone flying in mixed reality. Thereby, beginners who are inexperienced in FPV drone flight control can practice under the guidance of r

APA, Harvard, Vancouver, ISO, and other styles

35

Ru, Chang-Jian, and Rui-Xuan Wei. "Safe Control for Spiral Recovery of Unmanned Aerial Vehicle." Abstract and Applied Analysis 2014 (2014): 1–10. http://dx.doi.org/10.1155/2014/983624.

Full text

Abstract:

With unmanned aerial vehicles (UAVs) widely used in both military and civilian fields, many events affecting their safe flying have emerged. That UAV’s entering into the spiral is such a typical safety issue. To solve this safety problem, a novel recovery control approach is proposed. First, the factors of spiral are analyzed. Then, based on control scheduling of state variables and nonlinear dynamic inversion control laws, the spiral recovery controller is designed to accomplish guidance and control of spiral recovery. Finally, the simulation results have illustrated that the proposed control

APA, Harvard, Vancouver, ISO, and other styles

36

Suroso, Indreswari, and Erwhin Irmawan. "Analysis Of Aerial Photography With Drone Type Fixed Wing In Kotabaru, Lampung." Journal of Applied Geospatial Information 2, no. 1 (2018): 102–7. http://dx.doi.org/10.30871/jagi.v2i1.738.

Full text

Abstract:

In the world of photography is very closely related to the unmanned aerial vehicle called drones. Drones mounted camera so that the plane is pilot controlled from the mainland. Photography results were seen by the pilot after the drone aircraft landed. Drones are unmanned drones that are controlled remotely. Unmanned Aerial Vehicle (UAV), is a flying machine that operates with remote control by the pilot. Methode for this research are preparation assembly of drone, planning altitude flying, testing on ground, camera of calibration, air capture, result of aerial photos and analysis of result ae

APA, Harvard, Vancouver, ISO, and other styles

37

Irwanto, Herma Yudhi. "Development of Mobile Ground Control System and GPS Base Auto Tracking Antenna." Jurnal Teknologi Dirgantara 16, no. 1 (2018): 83. http://dx.doi.org/10.30536/j.jtd.2018.v16.a2880.

Full text

Abstract:

Flight test of both rocket and high speed Unmanned Aerial Vehicle (UAV), which is currently developed by LAPAN, can not be separated from the need for a monitoring system of all the attitude of the vehicles. Utilizing and combining some of the available equipment components into a ground control system (GCS) equipped with GPS based auto tracking antenna, makes it easy in previous flight test activities that only do tracking antenna manually. This ground control system is equipped with automatic tracking antenna that always leads to the vehicle, so that the data attitude of flying the vehicle w

APA, Harvard, Vancouver, ISO, and other styles

38

Yan, J., N. Grasso, S. Zlatanova, R. C. Braggaar, and D. B. Marx. "CHALLENGES IN FLYING QUADROTOR UNMANNED AERIAL VEHICLE FOR 3D INDOOR RECONSTRUCTION." ISPRS - International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences XLII-2/W7 (September 12, 2017): 423–30. http://dx.doi.org/10.5194/isprs-archives-xlii-2-w7-423-2017.

Full text

Abstract:

Three-dimensional modelling plays a vital role in indoor 3D tracking, navigation, guidance and emergency evacuation. Reconstruction of indoor 3D models is still problematic, in part, because indoor spaces provide challenges less-documented than their outdoor counterparts. Challenges include obstacles curtailing image and point cloud capture, restricted accessibility and a wide array of indoor objects, each with unique semantics. Reconstruction of indoor environments can be achieved through a photogrammetric approach, e.g. by using image frames, aligned using recurring corresponding image point

APA, Harvard, Vancouver, ISO, and other styles

39

Yan, Zhian. "The Research on Longitudinal Flying Quality of Small Unmanned Aerial Vehicle." Automation, Control and Intelligent Systems 5, no. 2 (2017): 29. http://dx.doi.org/10.11648/j.acis.20170502.12.

Full text

APA, Harvard, Vancouver, ISO, and other styles

40

Pak, Jeonghyeon, Bosung Kim, Chanyoung Ju, and Hyoung Il Son. "Unmanned Aerial Vehicle-based Autonomous Tracking System for Invasive Flying Insects." Computers and Electronics in Agriculture 227 (December 2024): 109616. http://dx.doi.org/10.1016/j.compag.2024.109616.

Full text

APA, Harvard, Vancouver, ISO, and other styles

41

Oshin Mittal, Alok Kumar Sahu, Nupur Kulkarni, and Megh Heruwala. "Design of Multi-Rotor Flying Wing Configuration Quadplane Unmanned Aerial Vehicle." Acceleron Aerospace Journal 3, no. 3 (2024): 495–504. http://dx.doi.org/10.61359/11.2106-2447.

Full text

Abstract:

Aerial reconnaissance is one of the most prominent applications of UAVs. This research paper elaborates on the complete design lifecycle of a Vertical Take-Off and Landing (VTOL) Unmanned Aerial Vehicle (UAV) with a Flying Wings configuration, specifically aimed at surveying agricultural areas. Innovative methodologies, such as geometric twist and proverse yaw, are employed for sizing and determining the aircraft's parameters. Airfoil selection and the assessment of aerodynamic properties are conducted using XFLR5, with subsequent validation through Computational Fluid Dynamics (CFD) analysis

APA, Harvard, Vancouver, ISO, and other styles

42

Kim, Ki-joon, Jongmin Ahn, Seungkeun Kim, et al. "Analysis of partial wing damage on flying-wing unmanned air vehicle." Proceedings of the Institution of Mechanical Engineers, Part G: Journal of Aerospace Engineering 228, no. 3 (2013): 355–74. http://dx.doi.org/10.1177/0954410012472292.

Full text

APA, Harvard, Vancouver, ISO, and other styles

43

Han, Tao, Bo Xiao, Xi-Sheng Zhan, Jie Wu, and Hongling Gao. "Time-optimal control of multiple unmanned aerial vehicles with human control input." International Journal of Intelligent Computing and Cybernetics 12, no. 1 (2019): 138–52. http://dx.doi.org/10.1108/ijicc-04-2018-0050.

Full text

Abstract:

Purpose The purpose of this paper is to investigate time-optimal control problems for multiple unmanned aerial vehicle (UAV) systems to achieve predefined flying shape. Design/methodology/approach Two time-optimal protocols are proposed for the situations with or without human control input, respectively. Then, Pontryagin’s minimum principle approach is applied to deal with the time-optimal control problems for UAV systems, where the cost function, the initial and terminal conditions are given in advance. Moreover, necessary conditions are derived to ensure that the given performance index is

APA, Harvard, Vancouver, ISO, and other styles

44

Xiaoqian, Tang, Zhao Feicheng, Tang Zhengbing, and Wang Hongying. "Nonlinear Extended Kalman Filter for Attitude Estimation of the Fixed-Wing UAV." International Journal of Optics 2022 (February 1, 2022): 1–9. http://dx.doi.org/10.1155/2022/7883851.

Full text

Abstract:

Flying vehicle’s navigation, direction, and control in real-time results in the design of a strap-down inertial navigation system (INS). The strategy results in low accuracy, performance with correctness. Aiming at the attitude estimation problem, many data fusion or filtering methods had been applied, which fail in many cases, which attains the nonlinear measurement model, process dynamics, and high navigation range. The main problem in unmanned aerial vehicles (UAVs) and flying vehicles is the determination of attitude angles. A novel attitude estimation algorithm is proposed in this study f

APA, Harvard, Vancouver, ISO, and other styles

45

Guerra-Langan, Ana, Sergio Araujo-Estrada, and Shane Windsor. "Unmanned aerial vehicle control costs mirror bird behaviour when soaring close to buildings." International Journal of Micro Air Vehicles 12 (January 2020): 175682932094100. http://dx.doi.org/10.1177/1756829320941005.

Full text

Abstract:

Small unmanned aerial vehicles (SUAVs) are suitable for many low-altitude operations in urban environments due to their manoeuvrability; however, their flight performance is limited by their on-board energy storage and their ability to cope with high levels of turbulence. Birds exploit the atmospheric boundary layer in urban environments, reducing their energetic flight costs by using orographic lift generated by buildings. This behaviour could be mimicked by fixed-wing SUAVs to overcome their energy limitations if flight control can be maintained in the increased turbulence present in these c

APA, Harvard, Vancouver, ISO, and other styles

46

Geder, Jason D., Ravi Ramamurti, Dan Edwards, Trent Young, and Marius Pruessner. "Development of an Unmanned Hybrid Vehicle Using Artificial Pectoral Fins." Marine Technology Society Journal 51, no. 5 (2017): 56–70. http://dx.doi.org/10.4031/mtsj.51.5.4.

Full text

Abstract:

AbstractAn unmanned vehicle has been developed for dual use as both an aircraft and a submersible. To achieve long-range emplacement of a highly maneuverable underwater asset to a target environment, the Flimmer (Flying-Swimmer) vehicle is designed for both high-speed flight and low-speed swimming. Building on previous research in bioinspired propulsion and control systems, the vehicle employs a unique set of artificial flapping fins for underwater maneuvering, which must be considered when evaluating the flight and water landing capabilities. This paper describes the computational analysis an

APA, Harvard, Vancouver, ISO, and other styles

47

Yamamoto, Ikuo, Naohiro Inagawa, Takunori Tsuji, et al. "Research and Development of Unmanned Aviation Vehicle System for Disaster Countermeasures." Advanced Materials Research 779-780 (September 2013): 908–15. http://dx.doi.org/10.4028/www.scientific.net/amr.779-780.908.

Full text

Abstract:

The authors developed low cost unmanned helicopter, real time video data transmitting system and a new type flying robots. The effectiveness is confirmed by real field experiment tests. Hazard map for disaster countermeasures is made on the basis of data obtained by the aviation vehicle system. The hazard map is delivered directly to a smart phone and a tablet PC. Therefore residents can keep track of disaster information quickly and accurately.

APA, Harvard, Vancouver, ISO, and other styles

48

Li, Xiaomimg, Chengju Zhang, Xiaogang Wang, Longcheng Tang, and Dongdong Zhang. "An Improved Obstacle Avoidance Method Suitable for Un-manned Aerial Vehicles." Journal of Physics: Conference Series 3055, no. 1 (2025): 012022. https://doi.org/10.1088/1742-6596/3055/1/012022.

Full text

Abstract:

Abstract To achieve the avoidance of dangerous obstacles for Unmanned Aerial Vehicle, we propose a bidirectional RRT algorithm based on Goal oriented. The dangerous obstacles consist of mountains, electronic fence and so on. This algorithm can achieve avoidance of multiple circular and polygonal obstacles. The following are the key points: Firstly, the proposed bidirectional RRT algorithm with target orientation can be applied to fixed wing unmanned aerial vehicles boarding fast flying vehicles. Secondly, the proposed algorithm can achieve avoidance of multiple electronic fences. Thirdly, The

APA, Harvard, Vancouver, ISO, and other styles

49

Geng, L., Y. F. Zhang, Jingjing Wang, Jerry Y. H. Fuh, and S. H. Teo. "Cooperative Mission Planning with Multiple UAVs in Realistic Environments." Unmanned Systems 02, no. 01 (2014): 73–86. http://dx.doi.org/10.1142/s2301385014500058.

Full text

Abstract:

In this paper, a mission planning system is developed for managing multiple unmanned aerial vehicles (UAVs) of various capabilities to execute a series of missions over multiple targets. A target may need up to three tasks (i.e., classification, attack, and verification) to be carried out in sequence. The problem is addressed in two decision-making stages. First, the shortest feasible flying path for a UAV to fly between any pair of task locations is obtained using a customized A* algorithm. During the search, constraints such as collision avoidance from terrain, circumvention of flight prohib

APA, Harvard, Vancouver, ISO, and other styles

50

Abu-Hamdeh, Nidal H., Khaled A. Alnefaie, and Majed K. Al-Hajjaj. "Conceptual Design of Solar Powered Unmanned Arial Vehicle." Applied Mechanics and Materials 225 (November 2012): 299–304. http://dx.doi.org/10.4028/www.scientific.net/amm.225.299.

Full text

Abstract:

The solar-powered aircraft represents a major step forward in environmentally friendly vehicle technology. An unmanned aircraft vehicle (UAV) was designed to fly for 24 hours continuously to achieve surveillance at low altitude. It is a lightweight, solar-powered, remotely piloted flying wing aircraft that is demonstrating the technology of applying solar power for long-duration and low-altitude flight. Several programs and codes were used in the designing process of the UAV and generating its layout. A MATLAB computer programming code was written to optimize on various values of aspect ratio

APA, Harvard, Vancouver, ISO, and other styles

We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!