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Now showing items 11-20 of 26
Using automated battery replacement stations for the persistent operation of UAV-enabled wireless networks during NPP post-accident monitoring
(ХАІ, 2019)
The subject matter of the paper is the process of ensuring the persistent operation of UEWN. This paper aims to propose an approach to en-suring the persistent operation of UEWN during NPP post-accident monitoring missions ...
Algorithm for estimation of electrophysical parameters of the surface by its own microwave radiation
(ХАІ, 2019)
The performance characteristics obtained at the level of digital statistical modeling of the developed test confirmed, firstly, the conclusions of theoretical studies. Secondly, they give specialists in the field of ...
Comparison of algorithms for controlled pixel-by-pixel classification of noisy multichannel images
(ХАІ, 2019)
The subject of this study is the pixel-by-pixel controlled classification of multichannel satellite images distorted by additive white Gaussian noise. The paper aim is to study the effectiveness of various methods of image ...
Metric-based analysis of markov models for computer system availability assessment
(ХАІ, 2013)
Markov and semi-Markov models are widely used to analyse the reliability of complex computer-based systems.
Dealing with the different model features is a serious problem, which leads to computational difficulties
and ...
Cybersecurity of FPGA-based automation systems for smart building
(ХАІ, 2015)
Technology advancements such as programmable logic (FPGA) and mobile decisions have made the
implementation of embedded intelligent systems within home and office appliances. This increased their
capabilities and features. ...
Safety assessment of critical systems based on the combination of risk analysis techniques
(ХАІ, 2015)
This work is devoted to the problem of assessing the functional safety of critical systems. The existing risk
analysis techniques have been analyzed and the possibility to apply them for functional safety assessment ...
Low SNR treshold in rapid estimators of complex sinusoidals
(ХАІ, 2016)
A task of estimation of complex sinusoid frequency is considered. A particular but practically important case of
low signal-to-noise ratio (SNR) is studied. The low SNR threshold, commonly overlooked in development of ...
Ata-based security assessment of smart building automation systems
(ХАІ, 2016)
The information and control system of smart building is considered as a set of subsystems including building automation system (BAS).
Smart home for older people: review of ARDUINO based system
(ХАІ, 2016)
In the presented application, number of sensors with Arduino microcontroller are used to build a simple smart home. Although the presented application is a simple example of how smart homes can be used, it has the potential ...
Design of the robust PID control for uncertain nonlinear model of the UAV using artificial gain and time-delay model
(ХАІ, 2017)
Estimations of the flight vehicles aerodynamic coefficients through the theoretical, numerical, wind tunnel and flight-test methods have always errors and uncertainties. Nonlinear dynamics of the unmanned aerial vehicle ...