Electronics and Control Systems  

M. P. Mukhina,T. A. Yeremeieva

Fast and robust image processing and matching is a very important task with various applications in computer vision and robotics. In this paper, we compare the performance of two different image matching techniques, i.e., by speed up robust features and b... see more

O. Yu. Lavrynenko,G. F. Konakhovych,D. I. Bakhtiiarov

It is proposed to use developed digital speech signal compression algorithm based on wavelet transform in the unmanned aerial vehicle voice control system. It is implemented the estimation of compression data ratio and bit rate depending on the parameters... see more

V. M. Sineglazov,S. V. Kostiuchenko

It`s considered the problem of image processing which is used in diagnostic systems when it is necessary to process the results of ultrasound, computed tomography and magnetic resonance imaging. For the solution of this problem it`s often used artificial ... see more

A. K. Ablesimov,M. A. Pylypenko

Designed the model of the nonlinear stabilization system of the ship course and showed  experimental and theoretical research results of the selection an optimal regulator for the system, which excludes, at the same time, appearance of limit cycles i... see more

A. P. Kozlov,R. L. Pantyeyev

A brief overview of the gathering information existing means about the emergencies is given. The system with the artillery launch of aerospace video surveillance equipment is considered, and the structure and functioning of the emergency zone suborbital v... see more

M. K. Filyashkin

The dubiousness of instantiation of the gyroverticales which based on micromechanical accelerometers and on micromechanical gyroscopic sensors is shown. Based on the analysis of the frequency characteristics of the errors of micromechanical gyroscopes a... see more

V. M. Sineglazov,A. V. Kusyk

In this article, an automated knowledge testing system with adaptive parameters, which assumes the individualization of the training courses and test tasks content designed to control the knowledge of each learner is considered. Existing systems of automa... see more

O. I. Chumachenko,A. O. Kuzmenko

Despite the fact that the ensemble is usually more accurate than a single network, existing ensemble techniques tend to create unreasonably large ensembles that increase the use of memory and computation costs. The ensemble's pruning solves this problem. ... see more

V. M. Sineglazov,V. K. Klymniuk

This article is devoted to the construction of a test bench for quality control of an axial generator, which is a part of a low-power wind power plant. The axial generator reaches the working power at a wind speed of 3–3.5 m/s, ensuring high efficiency of... see more

V. M. Sineglazov,M. O. Omelchenko,V. P. Hotsyanivskyy

It is considered the creation of intelligent weather forecast system in traditional statement as the prediction of time series For the solution of this problem it is chosen a random forest algorithm. Examples of program implementation of the algorithm are... see more

Yu. M. Kemenyash,?. N. Kushnir

The problem of joint oscillations of a liquid and rigid elastically suspended damping ribs in a tank having the form of a rectangular parallelepiped is considered. A system of equations is drawn from which it can be seen that for a certain choice of param... see more

S. F. Filonenko,A. P. Stakhova

The processing of outcomes acoustic emission signals simulation is conducted at ascending composite machining speed and cutting depth, change of treated composite physical-mechanical characteristics with definition the ratio of acoustic emission signal am... see more

M. P. Mukhina,I. V. Barkulova

Application of context-dependent classification for recognition tasks is proposed. In the context-free classification, the starting point was the Bayesian classifier. Morphological features such as object form, area, and eccentricity were considered throu... see more

N. F. Tupitsin,S. O. Malakhov,Y. O. Krymov

In the paper exact and approximation analytical expressions for calculation of the gas-dynamic jets parameters for gas-dynamic complex are obtained. The sizes of gas-dynamic complex for providing of the unmanned aerial vehicle takeoff and landing with hel... see more

V. I. Sushchuk-Slyusarenko,N. A. Rybachok,L. M. Oleshchenko

The article is devoted to analytical methods of research of filtration algorithms in conditions of a priori uncertainty of information on statistical characteristics of state noise and measurement in linear dynamic systems.  For simple objects it is ... see more

N. I. Aralova,O. M. Klyuchko,V. I. Mashkin,I. V. Mashkina

The algorithm for data model processing is proposed for the estimation of the physical, psychophysiological and functional state of flight crew personnel. There are the number of information technologies that combine the complexes of devices and methods t... see more

A. A. Ziganshin

Computer aided method of obtaining the analytical empiric formula in the polynomial form to determine the torque coefficient with the rotor similarity parameters such as the Reynolds number, the aspect ratio, the buckets overlap ratio and the tip speed ra... see more

A. A. Zelenkov,A. A. Bunchuk,A. P. Golik

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