Research methods and professional issues

2022 ◽  
Author(s):  
Rahul Bharadwaj Laxman
Keyword(s):  
Unmanned Aerial Vehicles ◽  
Research Methods ◽  
Professional Issues ◽  
Aerial Vehicles ◽  
Smart Agriculture

The paper is about the use of unmanned aerial vehicles in the field of smart agriculture

scholarly journals Unmanned Aerial Vehicles in Smart Agriculture: Applications, Requirements, and Challenges

2021 ◽  
pp. 1-1
Author(s):  
Praveen Kumar Reddy Maddikunta ◽  
Saqib Hakak ◽  
Mamoun Alazab ◽  
Sweta Bhattacharya ◽  
Thippa Reddy Gadekallu ◽  
...  
Keyword(s):  
Unmanned Aerial Vehicles ◽  
Aerial Vehicles ◽  
Smart Agriculture

scholarly journals Remote Sensing Using Unmanned Aerial Vehicles for Tourist-Recreation Lake Evaluation and Development

2019 ◽  
Vol 38 (1) ◽  
pp. 5-14 ◽  
Author(s):  
Grzegorz Borkowski ◽  
Adam Młynarczyk
Keyword(s):  
Remote Sensing ◽  
Unmanned Aerial Vehicles ◽  
Research Methods ◽  
Unmanned Aircraft ◽  
Water Research ◽  
Aerial Vehicles ◽  
Surface Models ◽  
Lake Systems ◽  
Remote Sensing Methods ◽  
Research Show

Abstract This article concerns the use of remote sensing methods to assess the potential of tourism and recreation of lakes by using unmanned aerial vehicles as a tool that offers new measurement possibilities in such difficult areas to research as river and lake systems. For the purpose of the study, air surveys over three lakes used for tourism and recreation purposes were planned and carried out. These were the following lakes: Swarzędzkie, Wolsztyńskie and Zbąszyńskie located in western Poland. The photos were taken with a RGB and a multispectral cameras. On the basis of calculated orthophotomaps and digital surface models, anthropogenic and natural values were assessed. The examples of the research show the versatile possibilities of using drones dependent on the type sensor used. Remote sensing performed from the deck of an unmanned aircraft is widely used in the study of lakes and is an alternative to existing land and water research methods.

scholarly journals Applications of Internet of Things and Unmanned Aerial Vehicle in Smart Agriculture: A Review

2022 ◽  
Author(s):  
Caprio Mistry ◽  
Ahona Ghosh ◽  
Mousumi Biswas ◽  
Bikalpa Bagui ◽  
Arighna Basak
Keyword(s):  
Unmanned Aerial Vehicles ◽  
Single Mode ◽  
The Other ◽  
Insecticide Application ◽  
Remote Locations ◽  
Aerial Vehicles ◽  
Human Ability ◽  
Aerial Vehicle ◽  
Smart Agriculture ◽  
Multi Mode

With the rapid advancement of technology and decline in human ability, technology has become a part of every aspect of our lives. Agriculture and irrigation are two domains in which man's potential may be exploited to its fullest. To commercialise in the industry, a variety of sensors and electronics devices are employed to keep prices down in a few domains. In order to save money and enhance the abilities of agricultural experts, UAVs (unmanned aerial vehicles) can be used for reconnaissance, pesticide and insecticide application, and bioprocessing mistake detection. When it comes to this application, both single-mode and multi-mode UAV systems will work just fine. On the other hand, this chapter identifies the challenges and limitations of IoT and UAVs connection in remote locations, demonstrating several use cases of smart agriculture and the advantages and applications of using IoT and UAVs in agriculture.

scholarly journals STUDY OF THE PROBLEM OF OPTIMAL MAINTENANCE OF UNMANNED AERIAL VEHICLES IN CONDITIONS OF A SHORTAGE OF VEHICLES

2020 ◽  
Vol 2 ◽  
pp. 47-57
Author(s):  
Denys Medynskyi ◽  
Iryna Borets
Keyword(s):  
Unmanned Aerial Vehicles ◽  
Research Methods ◽  
Optimization Problems ◽  
Algebraic Approach ◽  
Matrix Analysis ◽  
Transport Systems ◽  
Large Set ◽  
Aerial Vehicles ◽  
The Right ◽  
The Cost

The ways to find the ways of solving the problem of optimal service for unmanned aerial vehicles in the conditions of vehicle shortage are explored. In the study of theory of optimal control and discrete optimization insufficiently explored the problem of optimal graph coverage by the chains of a fixed pattern with the help of a description system of ordinary differential equations. With the help of the graph theory investigated the optimization problem of the «Upper Cover» for unmanned aerial vehicles service in the conditions of vehicle shortage has been solved. Study of the problem relates to the mathematical dependence of transport systems. It can be used for determination of the optimal ratio between the amount of Unmanned Aerial Vehicles and fuel (electricity) reserves used by the Unmanned Aerial Vehicles. The method of solving the problem of determining the weight of the arcs of the graph and the problem of constructing a chain is based on that dependence. Part of the problem is the task of docking. The combinatorial task of choosing a set of stations for servicing points of the initial unmanned aerial vehicles dislocation is based on the dependence mentioned. Effective method for solving the problem of optimal coverage of a graph for supply chains with constraints is developed on the bases of the dependence. The proposed research methods can significantly reduce the cost of delivery of urgent goods using unmanned aerial vehicles. The proposed research methods can significantly reduce the cost of delivery of urgent goods using unmanned aerial vehicles. Perspective of further researches is studying of mathematical model of optimal servicing the delivery areas in the conditions of the lack of UAV. The constraints for practical purposes must have a group-theoretical approach to solving optimization problems and be reduced for the constructing an optimal cost matrix analysis. Algebraic approach is used, when there is a need in solving a large set of similar types of optimization problems with different constraints in the right hand side only. It is possible to apply a heuristic algorithm for solving the problem of optimal UAV service. The problem means optimal coverage of a special graph with chains with restriction on the chain length

Development of thickened semi-synthetic engine oil M-5z / 20 AERO for four-stroke gasoline engines aircraft piston of unmanned aerial vehicles (UAVs)

2020 ◽  
Vol 06 ◽  
pp. 44-47
Author(s):  
A.A. Moykin ◽  
◽  
A.S. Medzhibovsky ◽  
S.A. Kriushin ◽  
M.V. Seleznev ◽  
...  
Keyword(s):  
Unmanned Aerial Vehicles ◽  
Engine Oil ◽  
Motor Oil ◽  
Gasoline Engines ◽  
State Research Institute ◽  
Technical Requirements ◽  
Aerial Vehicles ◽  
State Research ◽  
Industrial Batch ◽  
The Russian Federation

Nowadays, the creation of remotely-piloted aerial vehicles for various purposes is regarded as one of the most relevant and promising trends of aircraft development. FAU "25 State Research Institute of Chemmotology of the Ministry of Defense of the Russian Federation" have studied the operation features of aircraft piston engines and developed technical requirements for motor oil for piston four-stroke UAV engines, as well as a new engine oil M-5z/20 AERO in cooperation with NPP KVALITET, LLC. Based on the complex of qualification tests, the stated operational properties of the experimental-industrial batch of M-5z/20 AERO oil are generally confirmed.

FEATURES OF ACOUSTIC NOISE OF SMALL UNMANNED AERIAL VEHICLES

2020 ◽  
Vol 79 (11) ◽  
pp. 985-995
Author(s):  
Valerii V. Semenets ◽  
V. M. Kartashov ◽  
V. I. Leonidov
Keyword(s):  
Unmanned Aerial Vehicles ◽  
Acoustic Noise ◽  
Aerial Vehicles
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