Challenges Caused by the Unmanned Aerial Vehicle in the Air Traffic Management

Sándor, Zsolt Péter

doi:10.3311/pptr.11204

Cited by 25 publications

(14 citation statements)

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“…There exist different types of UAVs, depending on the specific purpose the UAV is designed for. UAVs can differ in size from the order of centimeters to tens of meters, in weight from tens of grams to thousands of kilograms, in operational altitude from tens of meters to thirty kilometers, and in range from 100 m to 1000 km [ 5 ].…”

Section: Unmanned Systemsmentioning

confidence: 99%

Sensors and Measurements for Unmanned Systems: An Overview

Balestrieri

Daponte

Vito

et al. 2021

Sensors

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The advance of technology has enabled the development of unmanned systems/vehicles used in the air, on the ground or on/in the water. The application range for these systems is continuously increasing, and unmanned platforms continue to be the subject of numerous studies and research contributions. This paper deals with the role of sensors and measurements in ensuring that unmanned systems work properly, meet the requirements of the target application, provide and increase their navigation capabilities, and suitably monitor and gain information on several physical quantities in the environment around them. Unmanned system types and the critical environmental factors affecting their performance are discussed. The measurements that these kinds of vehicles can carry out are presented and discussed, while also describing the most frequently used on-board sensor technologies, as well as their advantages and limitations. The paper provides some examples of sensor specifications related to some current applications, as well as describing the recent research contributions in the field.

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Section: Unmanned Systemsmentioning

confidence: 99%

Sensors and Measurements for Unmanned Systems: An Overview

Balestrieri

Daponte

Vito

et al. 2021

Sensors

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“…Therefore, a unique operating aspect has to be created to protect the regular flights regarding safety and implementation. Sandor proposed the UAV traffic management systems (UTM) that supported the accomplishment of the flight for managing the total air traffic efficiently [16]. Such a system can be used to keep the separation between the UAVs and the conventional aircraft as well as the order in the traffic flow in the very low-level airspace segments.…”

Section: Related Workmentioning

confidence: 99%

Developing Models for Managing Drones in the Transportation System in Smart Cities

Nguyen

2019

Electrical, Control and Communication Engineering

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Unmanned aerial vehicles (UAVs), especially drones, have advantages of having applications in different areas, including agriculture, transportation, such as land use surveys and traffic surveillance, and weather research. Many network protocols are architected for the communication between multiple drones. The present study proposes drone-following models for managing drones in the transportation management system in smart cities. These models are based on the initial idea that drones flight towards a leading drone in the traffic flow. Such models are described by the relative distance and velocity functions. Two types of drone-following models are presented in the study. The first model is a safe distance model (SD model), in which a safe distance between a drone and its ahead is maintained. By applying the stochastic diffusion process, an improved model, called Markov model, is deduced. These drone-following models are simulated in a 2D environment using numerical simulation techniques. With the simulation results, it could be noted that: i) there is no accident and no unrealistic deceleration; ii) the velocity of the followed drone is changed according to the speed of the drone ahead; iii) the followed drones keep a safe distance to drone ahead even the velocities are changed; iv) the performance of the Markov model is better than that of the SD model.

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“…In subsequent years the unmanned aircraft traffic is expected to grow at an accelerated rate as more and more businesses recognize the potential of their use. (EASA, 2016;Sándor, 2017) This predicted increase may be promoted further by the fact that technological advances are becoming less expensive which allows the price of these devices to decrease.…”

Section: Introductionmentioning

confidence: 99%

Assessing the Unmanned Aerial Vehicles' Surveillance Problems and Actual Solution Options from the Different Stakeholders' Viewpoint

Károly

Sághi

2020

Period. Polytech. Transp. Eng.

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The problems related to the integration of the unmanned aerial vehicles into national airspaces is one of the main topics that the scientific researchers are dealing with these days. Despite that, none of them are investigating the UAVs from the surveillance point of view. For that reason, highlighting the problems that have to be dealt with and assessing them through a holistic approach is the aim of the paper. Therefore, the paper takes the different stakeholders view and identify the key factors that have to be taken into account. The authors propose the surveillance technologies that can be considered and evaluated them along the revealed factors through a global view. The results can be applied as a base for the further research in UAVs surveillance domain.

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Challenges Caused by the Unmanned Aerial Vehicle in the Air Traffic Management

Abstract: The increasing number of unmanned aerial vehicle poses new

Cited by 25 publications

References 1 publication

Sensors and Measurements for Unmanned Systems: An Overview

Sensors and Measurements for Unmanned Systems: An Overview

Developing Models for Managing Drones in the Transportation System in Smart Cities

Assessing the Unmanned Aerial Vehicles' Surveillance Problems and Actual Solution Options from the Different Stakeholders' Viewpoint

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