Analysis and Determination of Minimum Requirements of an Autopilot for the Control of Unmanned Aerial Vehicles (UAV)

Loya, Hugo; Enríquez, Víctor; Salazar, Franklin W.; Sánchez, Carlos García; Urrutia, Fernando; Buele, Jorge

doi:10.1007/978-3-030-33614-1_9

Cited by 5 publications

(5 citation statements)

References 16 publications

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“…На данном подэтапе проводится анализ сформированных вариантов реализации функциональной архитектуры (на основе принципа включения или исключения различных компонентов (подсистем и модулей) из состава структуры СУ БАТС и осуществляется выбор субоптимальной реализации архитектуры, наиболее подходящей под требуемые цель и задачи БАТС. На основе выбранной функциональной архитектуры осуществляется формирование основных и вспомогательных характеристик информационного обеспечения СУ БАТС [25][26][27][28][29][30][31][32][33].…”

Section: материалы и методыunclassified

Method of Forming the Requirements to Information Support Characteristics of Control Systems of Unmanned Aircraft Transport Systems

Mamchenko

2024

Proceedings of the SWSU

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Purpose or research. The aim of the study is to develop and describe a method of forming the requirements to information support characteristics of control systems (CS) of unmanned aircraft transport systems (UATS) to ensure the safety of flights.Methods. The proposed method of forming the requirements to information support characteristics of UATS CS is based on the methods of system analysis, cognitive approach, and methods of multi-criteria decision analysis.Results. The paper considers and describes main tasks solved at the stage of concept definition, including analysis of the requirements to performance indicators, functional description, physical implementation description, and design solutions validation. Within the architectural design and analysis, a set of subsystems (the presence of which in UATS CS is required for the implementation of functions and compliance with functional requirements), and the corresponding set of modules of each subsystem have been defined. The advantages and disadvantages of various functional architectures of UATS CS subsystems have been analyzed. Based on the results of the concept formation, and architectural design and analysis, the basic and auxiliary characteristics of UATS CS information support have been generalized and presented. It is shown that in order to solve the problem of assessment of the influence of information support characteristics on the indicators of the functioning of UATS CS intellectual automation technologies it is necessary to use cognitive approach and methods of multi-criteria decision analysis. The application of the proposed method of forming of UATS CS information support characteristics is shown on the example of a real transportation problem.Conclusion. The proposed method allows forming the requirements to UATS CS information support and its characteristics, based on the purpose of the system and its functional architecture (including the composition and structure of information flows, output and transmission format, frequency of information delivery, etc.) to ensure the required adequacy, completeness and timeliness of information required for decision-making.

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Section: материалы и методыunclassified

Method of Forming the Requirements to Information Support Characteristics of Control Systems of Unmanned Aircraft Transport Systems

Mamchenko

2024

Proceedings of the SWSU

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“…The orthogonal wind disturbance vector is composed of its projections located in the local coordinate system СX 1 Y 1 Z 1 . These wind load projections along the axes mostly contribute to significant roll disturbances affecting to the accuracy of the UAV trajectory tracking task, including thrust variation and a higher energy consumption by UAV modules [10], [14], [19].…”

Section: B Wind Load Disturbance Modelmentioning

confidence: 99%

“…Besides, small sea vessels are difficult to track by standard radar and satellite systems [7]. The proposed aerial platform includes an autonomous smallsized UAV type quadcopter with attachments and a hardwaresoftware system [2], [4], [8], [10].…”

Section: Introductionmentioning

confidence: 99%

“…The peculiarity of monitoring coastal territories belongs to the unpredictability of the air and water environment behavior, as well as the periodic absence of visual contact between the operator and the aerial vehicle when performing remote autonomous missions. Therefore, the robotic aerial platform at least must satisfy conditions such as the use of a lightweight, robust and moisture-resistant UAV frame, based on structural topology optimization principles for better aerodynamics, vibration and payload features [2], [4], [10]. The availability of an energy-efficient system for extended flights, long-range telemetry and videotransmitter modules for real-time flight status management and reception of visual information about ground target identification process respectively.…”

Section: Introductionmentioning

confidence: 99%

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Investigation of Wind Effects on UAV Adaptive PID Based MPC Control System

Martinez Leon,

Jatsun,

Emelyanova

2024

Enfoque UTE

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In this paper, an assessment of the state of coastal territories of Ecuador monitoring issue is conducted. The use of an autonomous robotic aerial platform is proposed as a technical solution to enhance the efficiency of remote surveillance missions performed by national security services along coastline. Considering the UAV nonlinear flight dynamics, as well as the missing information of the environment, is designed a UAV hierarchical control structure composed of an adaptive PID based MPC control strategy. The implementation of an adaptive PID based MPC controller leads to significantly improve the UAV optimal trajectory tracking task, as well as satisfy properties such as adaptiveness, self-learning, and capability of handling uncertainties caused by the unpredictable behavior of sea currents and wind loads retaining robust performance features. In this work, the investigation of external disturbances on UAV stabilization and positioning accuracy considers swirling wind flows and short-term wind gusts. These correspond to deterministic and random processes, are mathematically represented as trigonometric functions with random amplitudes determined by the gust coefficients and the wind loading periods of the pulses. The established range is given by a set of several observations of wind loads in the coastal territories of Ecuador. The analyzed data is collected from the database of national meteorological stations. Finally, the simulation process of the perturbed controlled motion of the UAV along a segmented linear trajectory, as well as the data analysis and graphics are carried out in the MATLAB environment.

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“…The main part of the system is the unmanned aerial vehicle (UAV), an aircraft which performs its function remotely [ 9 – 11 ]. Today they are mainly used for entertainment, although they have also played an important role in the military field [ 12 , 13 ].…”

Section: Introductionmentioning

confidence: 99%

Telemetry and Video Surveillance System in a UAV for the Control and Monitoring of Long-Distance Missions

Buele

Yánez-Arcos

Moscoso

et al. 2020

Computational Science and Its Applications – ICCSA 2020

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Unmanned aerial vehicles (UAVs) are multidisciplinary technological tools, which are used in the military area for surveillance, reconnaissance and intelligence tasks in conflict zones. Due to its versatility and performance, this manuscript describes the implementation of a telemetry and video surveillance system to develop long-range missions in a UAV prototype. Communications subsystems and a ground station are integrated, with which an unmanned aerial system (UAS) is formed, carrying out the necessary calibrations and configurations. After a set of tests and the necessary adjustments, a long-distance mission is carried out and its energy consumption, height reached and trajectory tracking are analyzed. In addition, the video signal level obtained and the percentage of telemetry signal in each of the tests are established, which managed to be 90% with a distance greater than 4 km. They have good benefits, with a low economic investment, representing an interesting proposal for developing countries with a limited budget for their improvement.

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Analysis and Determination of Minimum Requirements of an Autopilot for the Control of Unmanned Aerial Vehicles (UAV)

Cited by 5 publications

References 16 publications

Method of Forming the Requirements to Information Support Characteristics of Control Systems of Unmanned Aircraft Transport Systems

Method of Forming the Requirements to Information Support Characteristics of Control Systems of Unmanned Aircraft Transport Systems

Investigation of Wind Effects on UAV Adaptive PID Based MPC Control System

Telemetry and Video Surveillance System in a UAV for the Control and Monitoring of Long-Distance Missions

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