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Radar imaging complex with SAR and ASR for aerospace vechicle
(ХАІ, 2021)
The subject of study in the article is the algorithms for radio monitoring of the Earth in a wide field of view from aerospace transport. The goal is to design a structural diagram of a radio complex that can operate ...
Scheduling UAV fleets for the persistent operation of UAV-enabled wireless networks during NPP monitoring
(ХАІ, 2020)
The aim of this paper is to develop a queuing theory based approach to scheduling MUAVs for persistent operation of a UEWN during NPP monitoring.
The results of department educational processes reengineering in dual and digital education concepts
(ХАІ, 2021)
The subject matter of the article is the results of department educational processes reengineering, which was conducted at the Department of Land Administration and Geographic Information Systems of O. M. Beketov National ...
Optimal radar cross section estimation in synthetic aperture radar with planar antenna array
(ХАІ, 2021)
The optimization problem of statistical synthesis of the method for radar cross section estimation in synthetic ap-erture radar with planar antenna array is solved. The desired radar cross section is given as a statistical ...
Vulnerability analysis and method of selection of communication protocols for information transfer in Internet of Things systems
(ХАІ, 2021)
The subject of study in the paper is the analysis of technologies, architectures, vulnerabilities and cyberattacks, communication patterns of smart objects, messaging models, and Internet of Things (IoT) / Web of Things ...
Modeling of information interconnection in a computer control system of moving objects
(ХАІ, 2021)
The subject of research is a pool of widgets, which provides a user interface in a computer control system for
moving objects. The object of research is the process of information exchange between the components of a ...
Synthesis of the optimal algorithm and structure of contactless optical device for estimating the parameters of statistically uneven surfaces
(ХАІ, 2021)
This work synthesizes the optimal algorithm and structure for analyzing the parameters of statistically-temporal surfaces based on spatio-temporal processing of optical speckle interference signals and images using modern ...
Mathematical description of imaging processes in ultra-wideband active aperture synthesis systems using stochastic sounding signals
(ХАІ, 2021)
Mathematical models of the fields of stochastic ultra-wideband signals that are necessary for solving problems of aperture synthesis of images using active radar methods are presented. The expediency of using V-transformations ...
Two-step providing of desired quality in lossy image compression by SPIHT
(ХАІ, 2020)
This paper considers the application of the two-step method in an encoder based on a discrete wavelet trans-form (DWT).
Exploring timeout as a performance and availability factor of distributed replicated database systems
(ХАІ, 2020)
In the paper, we consider the role of the application timeout which is the fundamental part of all distributed fault tolerance mechanisms working over the Internet and used as the main error detection mechanism here. The ...