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Journal articles on the topic 'Ground air navigation equipment'

Author: Grafiati

Published: 30 May 2022

Last updated: 31 July 2025

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1

Zhu, Dai Wu, Qiu Shi Wang, and Jing Han Zeng. "The Key Role of GBAS in the Implementation of PBN Procedures." Advanced Materials Research 926-930 (May 2014): 2267–71. http://dx.doi.org/10.4028/www.scientific.net/amr.926-930.2267.

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With fast development of PBN flight procedures in our country, accuracy, integrity, alarm time, continuity and availability become more and more important for navigation source. Ground-based augmentation system (GBAS) is a satellite-based navigation technology and it is also an integrated system which is composed of ground equipment, air equipment, airborne equipment. In this paper, we firstly apply GBAS to increase the position accuracy of navigation system. The experiment shows GBAS has a lot of benefits and make a solid foundation for PBN flight procedure design.

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2

Shi, Chenfa, Zhi Xiong, Mingxing Chen, Rong Wang, and Jun Xiong. "Cooperative Navigation for Heterogeneous Air-Ground Vehicles Based on Interoperation Strategy." Remote Sensing 15, no. 8 (2023): 2006. http://dx.doi.org/10.3390/rs15082006.

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This paper focuses on the cooperative navigation of heterogeneous air-ground vehicle formations in a Global Navigation Satellite System (GNSS) challenged environment and proposes a cooperative navigation method based on motion estimation and a regionally optimal path planning strategy. In air-ground vehicle formations, unmanned ground vehicles (UGVs) are equipped with low-precision inertial navigation measurement units and wireless range sensors, which interact with unmanned aerial vehicles (UAVs) equipped with high-precision navigation equipment for cooperative measurement information and use

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3

Smith, S. G. "Automatic navigation in the air and at sea." Aeronautical Journal 97, no. 966 (1993): 183–94. http://dx.doi.org/10.1017/s000192400002621x.

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Navigation is an art practised by all who travel but it developed as a science when the means of travel took travellers beyond sight of landmarks. Thus it was seamen who initially developed the science of navigation and the requirements of the marine fraternity drove its development until the invention of the aeroplane.The capabilities of early aircraft limited their navigation requirements but as they could fly in conditions where visual contact with the ground was lost, the need for sophisticated navigation methods grew. At first marine techniques and equipment were adopted but these were fo

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Machuta, Jakub, and Jakub Kraus. "SBAS avionics compared to GBAS on-board equipment." MAD - Magazine of Aviation Development 6, no. 1 (2018): 11. http://dx.doi.org/10.14311/mad.2018.01.02.

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Global Navigation Satellite System (GNSS) has become an integral part of air navigation. Delay of the GNSS signal in ionospheric layer is one of the most serious problems in using GNSS. Not only accuracy but also the safety is very important in air navigation, and for that reason the augmentation of basic GNSS is used to meet higher requirements of aviation industry. This paper discusses Satellite-Based Augmentation System (SBAS) avionics with special emphasis on correction of signal delay in ionospheric layer as one of the most significant error fixes and compares it with other GNSS based on-

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Melnyk, Viktoriya, Nona Gnateyko, Galyna Boyko, and Vira Kosova. "MATHEMATICAL MODELING OF OPERATIONAL RELIABILITY OF GROUND-BASED NAVIGATION SYSTEMS." Vibrations in engineering and technology, no. 3(114) (December 24, 2024): 20–26. https://doi.org/10.37128/2306-8744-2024-3-3.

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The theoretical justification for improving the effectiveness of vibration isolation for navigation equipment by reducing the natural frequency of the elastic suspension through the use of an additional electromagnetic loading system on the moving part is presented. An overview of the main elements of primary sensors and vibration protection systems for reproducing vibrations is provided. It is emphasized that vibration isolation of navigation equipment in the low-frequency disturbance range, typical for terrestrial carriers, is a crucial component in preventing emergency situations on airborn

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6

Остроумов, Іван Вікторович. "ОЦІНЮВАННЯ ТОЧНОСТІ ВИМІРЮВАНЬ ДАЛЬНОМІРНОГО ОБЛАДНАННЯ". Aerospace technic and technology, № 2 (26 квітня 2018): 71–77. http://dx.doi.org/10.32620/aktt.2018.2.10.

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Determination of the location of the aircraft is one of the important tasks of navigation. The accuracy of aircraft positioning in the airspace is directly related to the safety of aviation. Modern trends in the development of aircraft positioning systems gradually increase the role of DME in the modern air navigation system, which sets certain requirements for the accuracy of navigation measurements.Measurement of DME distance is considered under the influence of additive measurement error characterized by Gaussian probability distribution with zero mathematical expectation and a certain valu

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Solomentsev, Olexandr, Maxim Zaliskyi, T. Herasymenko, and A. Musiienko. "PROCEDURE FOR NON-STATIONARY PROCESSES ANALYSIS IN OPERATION SYSTEMS OF GROUND-BASED AIR NAVIGATION EQUIPMENT." Новітні технології 2, no. 6 (2018): 69–78. http://dx.doi.org/10.31180/2524-0102/2018.2.06.09.

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8

Guan, Song, and Ping Bo Sun. "The Research & Modeling of Area Navigation System Simulation." Advanced Materials Research 503-504 (April 2012): 1569–74. http://dx.doi.org/10.4028/www.scientific.net/amr.503-504.1569.

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Area navigation allows aircraft to fly along any airways that are applicable within the effective distance which navigation system or airborne navigation equipments can offer. Aircraft can fly in air district that is applicable with required precision, rather than fly to or fly from the navigation station on ground. This paper researches mathematical model of RNAV based on VOR/DME; analyzes the error affects on RNAV as well as GDOP. Use Matlab/Simulink to simulate and analyze the modeling; validate the accuracy and feasibility of the mathematical model.

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Deque, R., and P. Bachelier. "Future aeronautic environment FMS/ATC/Pilot." Aeronautical Journal 94, no. 940 (1990): 341–43. http://dx.doi.org/10.1017/s0001924000023290.

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Abstract The scope of the air-ground data links, which have been developed over the last ten years to meet the airlines' operational requirements, will be extended in future years.Air traffic control is one of the fields which will certainly make extensive use of this type of link. Indeed, it appears to be necessary to deal with the problem of traffic saturation globally by taking account of the navigation capabilities of modern aircraft as regards precision and the considerable automated flight/ground exchange possibilities which will be provided by future telecommunication networks.The conte

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Aitmagambetov, Altay Z., Denis I. Yeryomin, Dinara G. Zhaxygulova, and Rimma A. Kaliyeva. "Satellite-based location determination of small aircraft in case of accidents and disasters." SYNCHROINFO JOURNAL 6, no. 5 (2020): 33–37. http://dx.doi.org/10.36724/2664-066x-2020-6-2-33-37.

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From the moment the air/aero/aerial objects appeared the necessity of monitoring for them arose and were solved using different tools, such as radio communications, radio direction finding, radar and others. With the advent of global satellite navigation, the massive introduction of navigation equipment began in almost all areas of human activity and especially in mobile (moving) objects (cars, aircraft, ships, etc.). This allowed aircraft crews to accurately determine their coordinates in real time under any weather conditions. However, the organization of uninterrupted data transmission to g

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11

Davis, E. R., D. J. Jones, V. I. Morgan, and N. W. Young. "A Survey of the Vanderford and Adams Glaciers in East Antarctica (Abstract)." Annals of Glaciology 8 (1986): 197. http://dx.doi.org/10.3189/s0260305500001476.

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A comprehensive, airborne survey of the Vanderford and Adams glaciers was started in January 1983, continued through the austral summer season 1984/5, and completed in February 1985.Ice-thickness and surface-elevation data were collected over some 4500 square kilometres, on a grid spacing of approximately 5 kilometres.The measurement system was based on a Bell 206 helicopter, fitted with ANARE 100 MHz ice radar, Motorola Mini-Ranger navigation equipment, and a digital, pressure altimeter. A JMR, satellite, doppler receiver was used to position the navigation ground stations precisely. Gravity

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Davis, E. R., D. J. Jones, V. I. Morgan, and N. W. Young. "A Survey of the Vanderford and Adams Glaciers in East Antarctica (Abstract)." Annals of Glaciology 8 (1986): 197. http://dx.doi.org/10.1017/s0260305500001476.

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A comprehensive, airborne survey of the Vanderford and Adams glaciers was started in January 1983, continued through the austral summer season 1984/5, and completed in February 1985. Ice-thickness and surface-elevation data were collected over some 4500 square kilometres, on a grid spacing of approximately 5 kilometres. The measurement system was based on a Bell 206 helicopter, fitted with ANARE 100 MHz ice radar, Motorola Mini-Ranger navigation equipment, and a digital, pressure altimeter. A JMR, satellite, doppler receiver was used to position the navigation ground stations precisely. Gravit

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13

Andre Rizky Sanjaya, Donna N.M. Sirait, Muhammad Caesar, and Akbar Erwin Lumban Gaol. "Analysis of False Alarms on DVOR Equipment at I Gusti Ngurah Rai International Airport." International Journal of Society and Law 2, no. 2 (2024): 577–89. http://dx.doi.org/10.61306/ijsl.v2i2.170.

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According to the Government Regulation of the Republic of Indonesia No.71 of 1996 concerning Airports article 9 Paragraph (1) it is explained that flight navigation facilities can include Non Directional Beacons (NDB), Doppler VHF Omni Range (DVOR), Instrument Landing System (ILS), Radio Detection and Ranging (RADAR). Airports must provide navigation facilities, especially the Doppler VHF Omni Range (DVOR), which is a flight aid that has unlimited (continuous) capabilities, and transmits combined radio signals, including Morse code and data that can enable receiver equipment on aircraft to acq

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14

Wen-xing, HE, and CHEN Chang-yu. "Research of Spacecraft Assembly Simulation with Ground Mechanical Equipments." MATEC Web of Conferences 179 (2018): 03017. http://dx.doi.org/10.1051/matecconf/201817903017.

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In order to overcome the shortcomings of the physical test conditions, research and development of the spacecraft container simulation verification platform to enhance the level of digital development of the spacecraft container. Based on the theory of rigid-flexible coupling dynamics, the dynamic model of the box system is established. The dynamic external excitation is determined by obtaining the track spectrum and identifying the condition of the line. Based on the computational fluid dynamics, the thermal model of the spacecraft container is established, and the container is realized by si

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Andrushko, M., V. Kuznetsov, Ye Huzii, and A. Sadaiev. "ANALYSIS OF SPECIAL SOFTWARE FOR PROCESSING FLIGHT INFORMATION. FEATURES AND DEVELOPMENT PROSPECTS." Наукові праці Державного науково-дослідного інституту випробувань і сертифікації озброєння та військової техніки 24, no. 2 (2025): 29–35. https://doi.org/10.37701/dndivsovt.24.2025.04.

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The dominant directions in the modernization of the electronic equipment of the aircraft of the Armed Forces of Ukraine are the creation of new principles for the use of means of destruction, the organization and interaction of various communication, navigation and surveillance systems, the use of multifunctional integrated on-board equipment in view of the current realities of large-scale Russian aggression against Ukraine. Among the entire list of new equipment, the means of collecting and registering various parametric, digital, speech and video information with the corresponding ground-bas

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Stukalov, S. B., D. S. Stukalov, V. I. Kondrikov, and R. S. Gavryushin. "Electrooptical complex for terrain on-time survey." Civil Aviation High Technologies 22, no. 5 (2019): 107–16. http://dx.doi.org/10.26467/2079-0619-2019-22-5-107-116.

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The article deals with a number of approaches to the use of electrooptical systems and unmanned aerial vehicles (UAV) to solve the tasks of live terrain surface screening, air incident spots and objects survey. The paper provides the grounds for the UAV airframe chosen structure and the design of the electrooptical complex. The light weight, high -wing monoplane airframe structure is suggested. Using the CNC production center, a UAV with high aerodynamic performance was developed. The UAV was fitted with the optoelectronic system. Structural design for the airborne and ground equipment of the

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17

Schrader, Thorsten, Jochen Bredemeyer, Marius Mihalachi, Jan Rohde, and Thomas Kleine-Ostmann. "Concept and design of a UAS-based platform for measurements of RF signal-in-space." Advances in Radio Science 14 (September 28, 2016): 1–9. http://dx.doi.org/10.5194/ars-14-1-2016.

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Abstract. Field strength or signal-in-space (SIS) measurements have been performed by using manned helicopters, aircrafts or from ground level using extendable masts. With the availability of unmanned aerial systems (UAS) such as multicopters a new versatile platform for SIS measurements is deployable. Larger types show up to eight individually driven electric motors and controllers (therefore called octocopter). They provide the ability to fly along predefined traces, to hover at waypoints and to initiate other actions when those have been reached. They provide self-levelling and stabilisatio

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18

Wu, Zhijun, Zhuoning Bai, Lizhe Zhang, and Kenian Wang. "Feature Extraction Method Based on Sparse Autoencoder for Air Traffic Management System Security Situation Awareness." Security and Communication Networks 2022 (September 5, 2022): 1–14. http://dx.doi.org/10.1155/2022/3757662.

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In wide-area distributed scenarios, it is particularly important to carry out information security situational awareness for the air traffic management (ATM) system with integrated air-ground structure. The operation data of the communication, navigation and surveillance (CNS) equipment of ATM system have the characteristics of multi-dimension, complexity, and strong correlation. In the process of situation awareness feature extraction, there are problems such as poor model accuracy, weak feature expression ability, and low classification performance. A feature association algorithm is designe

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19

Говорухин, В. П., О. А. Королев, В. В. Вислогузов, and Н. Н. Ильина. "Monitoring the hydrometeorological situation in the waters of the Northern Sea Route." MORSKIE INTELLEKTUAL`NYE TEHNOLOGII)</msg> 1, no. 3(65) (2024): 248–55. http://dx.doi.org/10.37220/mit.2024.65.3.047.

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Освоение нефтяных, газовых, угольных и иных месторождений полезных ископаемых в Арктической зоне Российской Федерации, реализация проектов сжиженного природного газа, развитие международных и каботажных перевозок в акватории Северного морского пути (СМП) и перенаправление части грузопотока с Восточного полигона железных дорог на СМП требует обеспечения безопасности судоходства по СМП. Акватория СМП характеризуется сложными гидрометеорологическими условиями, которые обусловлены наличием течений и преобладанием отрицательных температур атмосферного воздуха, низких температур морской воды, сложно

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Lyulko, O. M., A. V. Shvets, V. I. Zolotareva, and S. S. Olefirenko. "Organization of air medical service in the Republic of Crimea." Glavvrač (Chief Medical Officer), no. 10 (September 27, 2022): 10–17. http://dx.doi.org/10.33920/med-03-2210-01.

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The article presents an analysis of the activities of the Department of Emergency Advisory Medical Care and Medical Evacuation of the Territorial Center of Disaster Medicine of the Republic of Crimea for the period 2019–2021 in the issues of sanitary and aviation evacuation of patients, as well as victims in emergency situations. In general, over the past three years, 207–238 departures have been carried out annually with the transportation of 203–258 patients by one full-time aviation resuscitation team of the Territorial Center of Disaster Medicine with the involvement of other specialists,

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Sherry, Lance, and Mandar Chaudhari. "Aerial Fire Fighting Operational Statistics (2024): Very Large/Large Air Tankers." Fire 8, no. 4 (2025): 160. https://doi.org/10.3390/fire8040160.

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Wildfires, a natural part of the wildland life cycle, are experiencing a decades-long trend of increased frequency, duration, and magnitude, resulting in increased risk of fatalities and property damage. Fire suppression methods are adapting accordingly, including the increased use of aerial firefighting. Aerial firefighting, conducted in coordination with ground crews, provides real-time reconnaissance of a wildfire and performs strategic drops of retardant to contain and/or suppress the fire. These flight operations require airport and air traffic control infrastructure. The purpose of this

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22

Brooker, Peter. "SESAR and NextGen: Investing In New Paradigms." Journal of Navigation 61, no. 2 (2008): 195–208. http://dx.doi.org/10.1017/s0373463307004596.

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SESAR is Europe's ‘Single European Sky Air traffic Research system’. NextGen is the USA's ‘Next Generation Air Transport System’. SESAR and NextGen are developments targeted at post 2020. The common vision is to integrate and implement new technologies to improve air traffic management (ATM) performance – a ‘new paradigm’. SESAR and NextGen combine increased automation with new procedures to achieve safety, economic, capacity, environmental, and security benefits. The systems do not have to be identical, but must have aligned requirements for equipment standards and technical interoperability.

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23

BEZVESILNA, O., M. ILCHENKO, and S. KOTLIAR. "CLASSIFICATION OF AUTOMATED STABILIZATION INSTRUMENT COMPLEXES." HERALD OF KHMELNYTSKYI NATIONAL UNIVERSITY 295, no. 2 (2021): 172–75. http://dx.doi.org/10.31891/2307-5732-2021-295-2-172-175.

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The article is devoted to automated instrument stabilization systems. The authors systematized and presented the classification of modern stabilizers. High-precision automated instrument stabilization systems are used in light armoured vehicles, performing the functions of search acceleration, determining the coordinates of moving objects in extreme conditions; observation of ground, air and surface targets. Also promising is the use of automated instrumentation stabilization systems in aviation gravimetry for the exhibition of the axes of sensitivity of navigation sensing elements (gravimeter

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Konovets, V., T. Akinina, V. Kuzmenko, G. Trushkov, T. Perminova, and V. Simonenkov. "INCREASE OF EFFICIENCY OF APPLICATION OF MODERN RADIO-LOCATION FACILITIES FOR NAVAL FORCES OF THE ARMED FORCES OF UKRAINE." Collection of scientific works of Odesa Military Academy 1, no. 14 (2021): 140–49. http://dx.doi.org/10.37129/2313-7509.2020.14.1.140-149.

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The development of the surface reflection system, based on the principles and standards adopted in NATO member states, envisages modernization of existing and creation of new RTPs of the Ukrainian Navy, equipped with modern weapons and equipment and able to adequately and flexibly respond to threats to the state from the sea. In the structure of maritime information networks, modern shore and ship radars (RADAR / ARPA) provide a significant part of the information content of the relevant databases. For example, the domestic mobile radar station SR-210 («Delta-M»), designed for: observation of

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25

Shand, Andrew. "GPS –An Airline User's View." Journal of Navigation 48, no. 3 (1995): 319–34. http://dx.doi.org/10.1017/s0373463300012844.

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This paper is intended to provide an operator's view of the impact of GPS on the air transport industry. The discussion centres on use of GPS for the en-route, oceanic, terminal area and precision approach phases of flight. In summary the author suggests the following:(i) Inefficient use of airspace is costing the airlines a huge amount of money. However, GPS is not a pre-requisite of a move towards more efficient use of that airspace, although it will be required as part of the eventual CNS/ATM package. In the near term, better usage of current equipment such as IRS and DME, together with the

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Bonds, Jane A. S., Brad Fritz, and Harold W. Thistle. "Calculation of Swath Width and Swath Displacement for Uncrewed Aerial Spray Systems." Journal of the ASABE 66, no. 3 (2023): 513–22. http://dx.doi.org/10.13031/ja.15400.

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Highlights Recent research has focused on the use of Uncrewed Aerial Spray Systems (UASS) for their potential to fill the gap between crewed aircraft and ground application equipment. The spray distribution in swath is highly variable to the point that using the typical metric of uniformity alone to define swath can no longer apply, we present a method that considers dose and uniformity. The swath was rarely found to be directly beneath the flightline, the swath displacement and offsetting can be significant and larger than the assumed swath width. This paper presents the development of an evi

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27

Mirzania, Pegah, Nazmiye Balta-Ozkan, Henrik Rothe, and Guy Gratton. "Navigating Barriers to Decarbonisation of UK’s Aviation Sector Through Green Hydrogen: A Multi-Scale Perspective." Sustainability 17, no. 13 (2025): 5674. https://doi.org/10.3390/su17135674.

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Aviation is widely recognised as one of the most carbon-intensive modes of transport and among the most challenging sectors to decarbonise. The use of green hydrogen (H2) in airside operations can help reduce emissions from air transport. While the pace and scalability of technology development, including H2-powered and ground support equipment, will be key factors, other financial, regulatory, legal, organisational, behavioural, and societal issues must also be considered. This paper investigates the key opportunities and challenges of using H2 in the aviation industry through eleven semi-str

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Liu, Jun, Shenghua Gong, Tong Zhang, Zhenxiang Zhao, Hao Dong, and Jie Tan. "TF-REF-RNN: Time-Frequency and Reference Signal Feature Fusion Recurrent Neural Network for Underwater Backscatter Signal Separation." Remote Sensing 16, no. 19 (2024): 3635. http://dx.doi.org/10.3390/rs16193635.

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Underwater wireless sensor networks play an important role in exploring the oceans as part of an integrated space–air–ground–ocean network. Because underwater energy is limited, the equipment’s efficiency is significantly impacted by the battery duration. Underwater backscatter technology does not require batteries and has significant potential in positioning, navigation, communication, and sensing due to its passive characteristics. However, underwater backscatter signals are susceptible to being swamped by the excitation signal. Additionally, the signals from different reflection signals sha

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29

Olefirenko, S. S., O. M. Lyulko, and A. V. Shvets. "Provision of Medical Assistance to Patients and Injured with the Use of Air Ambulance in the Republic of Crimea." Disaster Medicine, no. 4 (December 2022): 64–67. http://dx.doi.org/10.33266/2070-1004-2022-4-64-67.

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Summary. The aim of the study is to evaluate the work of aviation medical teams of the Territorial Disaster Medicine Center of the Republic of Crimea in the field of sanitary aviation evacuation and rendering emergency consultative medical aid to the patients and victims of emergencies. Materials and research methods. Materials of the study — service documentation on the work of the department of the emergency consultative medical aid of the territorial disaster medicine center of the Republic of Crimea in 2019-2021. Research methods – analytical and statistical. Results of the study and their

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Schekutiev, A. F. "On-Ground Vehicle Navigation Using Satellite Navigation Equipment." IEEE Aerospace and Electronic Systems Magazine 21, no. 5 (2006): 34–39. http://dx.doi.org/10.1109/maes.2006.1635173.

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Maranov, O. V. "Method for monitoring and improving the accuracy characteristics of shipboard satellite navigation equipment." Reporter of the Priazovskyi State Technical University. Section: Technical sciences, no. 46 (June 29, 2023): 158–65. http://dx.doi.org/10.31498/2225-6733.46.2023.288185.

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The aim of the study is to improve approaches to monitoring and control of electronic systems of water transport, as well as navigation support itself, to improve navigation safety by developing a method for monitoring and improving the accuracy characteristics of shipboard satellite navigation equipment in real operating conditions. The article considers the importance of modern ship radio navigation systems for ensuring safety of navigation and highlights the limitations that may arise during operation of these systems. In this regard, the authors of the article propose an approach to monito

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Ostroumov, Ivan, Karen Marais, and Nataliia Kuzmenko. "AIRCRAFT POSITIONING USING MULTIPLE DISTANCE MEASUREMENTS AND SPLINE PREDICTION." Aviation 26, no. 1 (2022): 1–10. http://dx.doi.org/10.3846/aviation.2022.16589.

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During the crucial phases of take-off, initial climb, approach, and landing where aircraft are close to the ground, Global Navigation Satellite Systems (GNSS) signal strength may not be sufficient to guarantee safe operation, especially in the presence of potential interference, malicious or otherwise, from ground equipment. When the GNSS location is lost, aircraft typically revert to other navigation aids. The most accurate navigation aid is Distance Measuring Equipment (DME). However, whereas GNSS location is triangulated, the navigation equipment on-board aircraft can only measure two DME s

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Stryhun, V., R. Barvinok, O. Bilous, and V. Tolmachov. "IMPROVEMENT OF METHODS FOR TESTING OF NAVIGATION USER EQUIPMENT OF GLOBAL NAVIGATION SATELLITE SYSTEMS USING A NAVIGATION SIGNAL SIMULATOR." Наукові праці Державного науково-дослідного інституту випробувань і сертифікації озброєння та військової техніки, no. 6 (December 30, 2020): 95–102. http://dx.doi.org/10.37701/dndivsovt.6.2020.11.

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Satellite navigation technologies are widely used around the world. Existing systems are constantly being upgraded, new satellites are being launched, satellite signals are being improved, military signals that are more resistant to interference are being gated in, ground-based navigation systems are being deployed, and the characteristics of GNSS user equipment are being improved. The effectiveness of GNSS user equipment is influenced by many different factors - from its internal circuit to the signal transmission medium where it is used. Testing of GNSS equipment consists in characteri

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Yue, Pengyu, Jing Xin, Yan Huang, et al. "UAV Autonomous Navigation System Based on Air–Ground Collaboration in GPS-Denied Environments." Drones 9, no. 6 (2025): 442. https://doi.org/10.3390/drones9060442.

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This paper explores breakthroughs from the perspective of UAV navigation architectures and proposes a UAV autonomous navigation method based on aerial–ground cooperative perception to address the challenge of UAV navigation in GPS-denied and unknown environments. The approach consists of two key components. Firstly, a mobile anchor trilateration and environmental modeling method is developed using a multi-UAV system by integrating the visual sensing capabilities of aerial surveillance UAVs with ultra-wideband technology. It constructs a real-time global 3D environmental model and provides prec

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Kryachok, Serhiy. "MONITORING OF TERRAIN AND HIGH-ALTITUDE OBSTACLES IN AIRPORT AREAS." Technical Sciences and Technologies, no. 4(22) (2020): 230–37. http://dx.doi.org/10.25140/2411-5363-2020-4(22)-230-237.

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The urgency of the research. At present, new aviation rules concerning the provision of air navigation information have been introduced in Ukraine. The rules take into account the legislation of the European Union, Eurocontrol documents, ICAO Standards on the accuracy, processing and use of aeronautical data, which include data on terrain and obstacles in the areas of airports. Target setting.One of the factors influencing the safety of civil aviation is the consideration of obstacles on the routes in the form of elevations and high-altitude objects. This is evidenced by accidents and catastro

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Abe, Yasunori, Toshio Fukuda, Kouetsu Tanaka, et al. "Navigation System for Air Conditioning Equipment Inspection Robot." Journal of Robotics and Mechatronics 7, no. 5 (1995): 354–66. http://dx.doi.org/10.20965/jrm.1995.p0354.

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We have previously proposed a navigation system for autonomous mobile robots that can recognize regular ceiling landmarks. This system can find square air diffusers on ceilings by sensing their multiple-quadrangle characteristics. We have now developed a new system that is able to recognize circular air diffusers. In addition, certain lighting conditions which obstructed recognition in the original system do not interfere with the newly proposed system. Here we applied Fuzzy and Neural Network Logic technology. A pre-processed image of a landmark is compared with a fuzzy template made from the

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Wang, Rong, Weicheng Zhao, Zhi Xiong, and Xiaoyi Chen. "An Enhanced Collaborative Localization Method Based on Belief Propagation Aided by 3D Terrain Modelling." Remote Sensing 16, no. 16 (2024): 3042. http://dx.doi.org/10.3390/rs16163042.

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Navigation system performance degrades significantly in complex environments. It is important to analyze satellite visibility through 3D terrain modelling and separate the satellite signals propagated by NLOS to suppress the NLOS error. However, the traditional 3D terrain modelling visibility analysis method based on the pure terrain cover angle is only suitable for determining the visibility of GNSS satellites and may incorrectly separate LOS propagate measurement signals from members with low relative ranges and elevation angles under air–ground swarm conditions. To this end, this paper prop

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Bhaskara, Wahyu Wira, M. Arif Sulaiman, Eriyandi, and Meily Carolina Fadila. "ANALISIS TRANSMISSION FAILURE PADA RCU T6M PAE SEBAGAI BACKUP RADIO APP PRIMARY 120.8 MHZ." Teknika STTKD: Jurnal Teknik, Elektronik, Engine 10, no. 1 (2024): 85–90. http://dx.doi.org/10.56521/teknika.v10i1.1097.

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Indonesia is an archipelagic country consisting of a group of large and small islands. Therefore, air transportation is needed to support good economic growth. Air transportation services must be balanced with good flight navigation services. The Indonesian government established Airnav Indonesia as an aviation navigation service agency in Indonesia. All aviation navigation and communication services in Indonesia are served by Airnav Indonesia. When communicating in the world of aviation, of course you must have facilities that support aviation communications. Aviation communication equipment

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Yang, Qi Wei, Bo Jin, and Jing Xiong Huang. "Aircraft Navigation Model Based on Genetic Algorithms." Advanced Materials Research 834-836 (October 2013): 1377–81. http://dx.doi.org/10.4028/www.scientific.net/amr.834-836.1377.

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Integrating spectrum and navigation technology is an impotant research field. Using air-ground position model for earth observation is a hot topic in the field of photogrammetry and remote-sensing. When in the absence of ground control points or only a small amount of ground control points, through the acquisition and display of images, data processing and analysis of a series of process, accurate navigation information for aircraft can be provided. In this paper a new method of multispectral navigationOtsu method is presented. Begin with the images of spectral features, the paper explored the

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Zhang, Hui Yong, Lei Zhang, Ze Qian Liu, Yi Guo Ji, and Wei Dong Zhang. "Research on Carrier-Attacker Control before Launching Air-Ground Guidance Weapons." Applied Mechanics and Materials 721 (December 2014): 222–25. http://dx.doi.org/10.4028/www.scientific.net/amm.721.222.

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Carrier-attacker controls are involved in navigation control and attitude stabilization control. Modes of navigation control and channels of the longitudinal and lateral-directional are analyzed to solve the problem of carrier-attacker controls before launching air-ground guiding weapons. The homing rules design and the control realization of course, pitch, altitude and velocity are studied. At last, the ways and means is approached to experiment and test them by half material object simulation on ground.

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Ayliffe, Alec. "The Development of Airborne Dead Reckoning. Part I: Before 1940 – Finding The Wind." Journal of Navigation 54, no. 2 (2001): 223–33. http://dx.doi.org/10.1017/s0373463301001199.

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The History of Air Navigation Group commissioned the author to provide a brief account of airborne DR development by discussing both the methods and the equipment used in the air. This first part covers the period before 1940. The split is arbitrary, although it is obvious from a British perspective that military events around that date had a major impact on the pace of navigation development. However, it is equally obvious that airborne DR developed alongside a worldwide technical and intellectual revolution. This aspect of the story is abstract and involves some conjecture, so the paper take

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Ben-Asher, Joseph Z., Nathan Farber, and Sergei Levinson. "New Proportional Navigation Law for Ground-to-Air Systems." Journal of Guidance, Control, and Dynamics 26, no. 5 (2003): 822–25. http://dx.doi.org/10.2514/2.5118.

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Antonov, Andrey, Andrey Zubyuk, Mikhail Kuznetsov, et al. "Combined system of precise positioning of pilotless helicopter-type aircraft in the landing area." ITM Web of Conferences 30 (2019): 03004. http://dx.doi.org/10.1051/itmconf/20193003004.

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On-board equipment, ground equipment, and special software have been developed and tested that makes it possible to determine with high accuracy the relative coordinates of a helicopter-type unmanned aerial vehicle relative to a quick deployment runway in the absence of signals from global navigation systems.

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Abrar, Raihan, Feti Fatonah, Adenia Kusuma Dayanthi, and M. Efaldes Syahputra. "ANALYSIS OF CORRECTIVE MAINTENANCE MONITOR CCA TOOL DVOR SELEX TYPE-1150A." Journal of Airport Engineering Technology (JAET) 4, no. 2 (2024): 95–100. http://dx.doi.org/10.52989/jaet.v4i2.146.

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In the aviation industry, navigation has a crucial role in supporting the smooth running of flight routes to maintain the safety and security of air transportation. Perum LPPNPI Pekanbaru branch provides communication, Navigation, Surveillance, and Data Processing facilities to ensure flight safety, regularity, and comfort. One of the navigation facilities available at Perum LPPNPI Pekanbaru branch is the Doppler VHF-Omnidirectional Range (DVOR), an air navigation system control tool that can guide aircraft to land precisely at the destination airport by providing information in the form of az

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Zhang, Ning, Xiao Xiao Ma, and Peng Hui Rong. "Research on Air-to-Air and Air-to-Ground Combat Embedded Training System." Applied Mechanics and Materials 415 (September 2013): 402–5. http://dx.doi.org/10.4028/www.scientific.net/amm.415.402.

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Combat training used real equipment such as weapons are with many risks and cost high, and ground simulator cant provide real flight experience and real cockpit with training mission. The most effective training method to training fighter pilot is built a virtual battlefield by Embedded Training System (ETS), it takes the training advantages of using real aircraft and ground simulator. A training system used for air-to-air and air-to-ground combat training is proposed and designed, the pilot could enhanced the skill of using various weapon and gain experience of confront threat/target through

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Boudani, A., S. Bergheul, S. Belkheir, and W. Attatfa. "Improving air navigation at Chlef aerodrome by implementing a new Instrument Landing System(ILS)." Journal of Fundamental and Applied Sciences 13, no. 1 (2021): 310–22. http://dx.doi.org/10.4314/jfas.v13i1.17.

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This work presents the study of the improving air navigation at chlef aerodrome by Implementing a new Instrument Landing System (ILS). At present, the radio navigation systems at Chlef aerodrome can handle the air traffic load adequately(air traffic controllers are able to manage the airspace for which they are responsible). Nevertheless, in the very near future the traffic load will become so important that it will require the implementation of an ILS beacon. To this reason, we will study the current situation, which is based on a general presentation of Chlef aerodrome (the situation and pos

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Wu, Qiwu, Xiaoping Xie, and Lingzhi Jiang. "Research on The Construction of Air Ground Integrated Unmanned Reconnaissance Equipment System." International Journal of Education and Humanities 5, no. 1 (2022): 57–58. http://dx.doi.org/10.54097/ijeh.v5i1.1937.

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It is urgent to construct an urban anti-terrorism oriented air ground integrated unmanned reconnaissance equipment system. Base on the background of urban anti-terrorism application, this paper focuses on the main challenges faced by the construction of air ground integrated unmanned reconnaissance equipment system, and puts forward relevant countermeasures and suggestions.

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Wang, Zi-Hao, Kai-Yu Qin, Te Zhang, and Bo Zhu. "An Intelligent Ground-Air Cooperative Navigation Framework Based on Visual-Aided Method in Indoor Environments." Unmanned Systems 09, no. 03 (2021): 237–46. http://dx.doi.org/10.1142/s2301385021410065.

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In the future, heterogeneous robots are expected to perform more complex tasks in a cooperative manner, and the onboard navigation system is required to be capable of working safely and effectively in the area where GNSS signal is weak or even could not be received. To demonstrate this concept, we have developed a cooperative navigation system by the use of Ground-Aerial Vehicle Cooperation. The key innovations of the development lie in the following aspects: (1) a local scalable self-organizing network is constructed for data interaction between a small UAV and a reusable ground robot; (2) a

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Liang, Zhi Jian, and Tie Hua Ma. "Research on Air Target Attitude Testing Technology." Applied Mechanics and Materials 236-237 (November 2012): 366–69. http://dx.doi.org/10.4028/www.scientific.net/amm.236-237.366.

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Combining domestic and foreign literature, the technology of flight attitude testing technology was summarized. The research process of this field includes independently inertial measurement unit and inertial navigation system. The previous stage is the test technology only depend on one kind of navigation equipment, such as Gyro, accelerometer or electromagnetic sensors etc, the latter means various combinations of measurement units, on the basis of complementary advantages in performance to improve testing accuracy each other. Based on the testing technology was analyzed and compared, config

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Collett, Matthew, Thomas S. Collett, and Mandyam V. Srinivasan. "Insect Navigation: Measuring Travel Distance across Ground and through Air." Current Biology 16, no. 20 (2006): R887—R890. http://dx.doi.org/10.1016/j.cub.2006.09.027.

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