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Интернет-портал РГРТУ:





Spectral analysis of multi-frequency reflections from rotating space object by method of differential electrophotometry

Autors: S. N. Kirillov, P. S. Pokrovsky, A. A. Lisnichuk

Key words: synthesis of signal-code sequences, synthesis of radio signals, adaptive data communication systems, cognitive data communication systems, multi-criteria optimization, radio narrow-band interference immunity increase.

DOI: 10.21667/1995-4565-2016-55-1-3-9

Combined simulation-analytical method for estimation of error probability in the digital transmission system with multithreshold decoder

Autors: D. S. Demidov, G. V. Ovechkin

Key wordsdata transmission system, error-correction coding, multithreshold decoder, optimum decoder, self-orthogonal codes, computer simulation, estimation of bit-error rate, additive white gaussian channel.

DOI: 10.21667/1995-4565-2016-55-1-10-15

Parametric spectral analysis for noisy signals with gaussian spectrum

Autors: V. G. Andreev, H. L. Tran, V. A. Belokurov

Key wordsspectrum, spectral estimation, restoration of autocorrelation coefficients, autoregressive model, autoregression, power spectral density, MUSIC.

DOI: 10.21667/1995-4565-2016-55-1-16-21

Gaussian power spectral density processes analysis under the influence of uncorrelated noise

Autors: А. Ju. Narbekov

Key wordscorrelation matrix, eigenvalues, uncorrelated noise.

DOI: 10.21667/1995-4565-2016-55-1-22-27


Evaluation method of large radius cylindrical wire current distribution

Autors: L. V. Aronov

Key wordsmathematical model, numeric methods, integral equation, Hallen’s equation, thin wire antenna, half-wave dipole, logarithmic singularity, thin wire kernel.

DOI: 10.21667/1995-4565-2016-55-1-28-32

Determination of slant range between a ship and a bottom station

Autors: B. I. Filippov

Key wordshydroacoustic channel, a ship, bottom station, inclined range, hydroacoustic beacon, autonomous ground station.

DOI: 10.21667/1995-4565-2016-55-1-33-40





Formal research peculiarities of inelligent programming tools

AutorsI. Yu. Kashirin, O. I. Kashirina

Key words: artificial intelligence, program analysis, algorithmic algebras, programming tools, formal programming machines, program optimization, knowledge level, training and self-training, meta-level language tools.

DOI: 10.21667/1995-4565-2016-55-1-41-54


Development and investigation of mathematical models of "processor-memory" subsystem of numa and suma multiprocessor system architectures in open queueing networks

Autors: А. I. Martyshkin

Key words: multiprocessor computing system, system architecture, mathematical model, performance, queuing system, NUMA architecture, SUMA architecture, probabilistic-temporal characteristics of computing systems.

DOI: 10.21667/1995-4565-2016-55-1-55-63

Evolutionary algorithm to find the optimal values of control parameters for metaheuristic methods of wireless network planning problem solving

AutorsV. N. Malysh, E. S. Skakov

Key words: wireless network planning, base station location, evolutionary algorithm, optimization, metaheuristic, control parameters, tabu search, bee colony optimization algorithm.

DOI: 10.21667/1995-4565-2016-55-1-64-72

Creating of an artificial neural network for train schedule’s elaborating

AutorsA. V. Ignatenkov, A. M. Olshansky

Key words: train schedule, artificial neural network, variable learning rate, neuron links, error function, transport systems.

DOI: 10.21667/1995-4565-2016-55-1-73-80

Natural language processing problems and possible approaches to their solution

AutorsА. V. Prutzkow

Key words: natural language processing, mathematics, algebra, morphological level, syntactical level, semantic level.

DOI: 10.21667/1995-4565-2016-55-1-81-86

Three-dimensional modeling of color

AutorsR. M. Ganeev, E. A. Uvarova

Key words: three-dimensional modeling, reflection, roughness, color, light, glass, metal, gold, realistic image.

DOI: 10.21667/1995-4565-2016-55-1-87-94




Unified software platform for creating processing means of remote sensing data - «er-set»

Autors: V. I. Pobaruev

Key words: remote sensing, system software, programming techniques, interface, performance, software architecture, rapid application development, unification.

DOI: 10.21667/1995-4565-2016-55-1-95-103

Algorithm of videoinformation processing in the interests of positioning in urban area based on digital map

AutorsS. N. Kirillov, V. M. Berdnikov, E. V. Akopov

Key words: videopositioning, videonavigation, urban area, digital map, area relief contours.

DOI: 10.21667/1995-4565-2016-55-1-104-110

Recovery of object images with expanded supervision matrix

AutorsV. K. Klochko, V. P. Kuznetsov

Key words: radio heat-location, radiometer, thinned-out matrix of supervision, images recovery, superpermission, matrix method, iterative method,Winer's filter.

DOI: 10.21667/1995-4565-2016-55-1-111-117

Multi-objective optimization for the forecasting models on the base of strictly binary trees

Autors: L. A. Demidova, N. N. Astakhova

Key words: time series, forecasting model, strictly binary tree, modified clonal selection algorithm, genetic algorithm, multi-objective optimization, Pareto-dominance, crowding-distance.

DOI: 10.21667/1995-4565-2016-55-1-118-130

Setting weight matrix of sdre controller with bioinspired optimization algorithms

AutorsA. I. Bobikov, A. V. Shabirina

Key words: non-linear object, sub-optimal control, particle swarm optimization, bacterial foraging optimization, weight matrix, State-dependent Riccati equation (SDRE) method, SDRE controller, minimization of objective function.

DOI: 10.21667/1995-4565-2016-55-1-131-139

Preprocessing methods for classification with missing data: review

AutorsK. A. Maykov, P. A. Gavrilov

Key words: machine learning, classification, missing data, data preprocessing.

DOI: 10.21667/1995-4565-2016-55-1-140-145

Concerning an integrated variety modification method in control systems

AutorsM. I. Kuptsov, V. V. Tenyaev, I. M. Kuptsov

Key words: integrated variety method, ordinary differential equations system, operator equation, dimensional reduction of phase space, control systems.

DOI: 10.21667/1995-4565-2016-55-1-146-152




The design of finite-horizon suboptimal controller for a two-arm robot

AutorsA. I. Bobikov, D. M. Grushin

Key wordsregulation problem, SDRE finite-horizon controller, two-arm robot, underactuated system.

DOI: 10.21667/1995-4565-2016-55-1-153-159

Investigation of the stability of information and measurement systems of accounting for energy loss with error correction

AutorsD. N. Frantasov, Ju. V. Kudryashova

Key wordselectricity, energy modeling, technical losses, commercial losses, unbalance, stability, error correction.

DOI: 10.21667/1995-4565-2016-55-1-160-165




Investigation of output characteristics of recirculation laser distance meter

AutorsA. B. Yastrebkov, M. A. Serpova, M. S. Tishchenko, I. O. Bichkov, O. A. Abrosimov

Key wordslaser distance meter, triangulation, optical waveguide, optical fiber, recycle generator photodetector.

DOI: 10.21667/1995-4565-2016-55-1-166-171

Development and analysis of investigation methods of optical coating radiation durability

Autors: A. O. Mitin, V. I. Oreshkov

Key wordsoptical coatings, optical strength, laser radiation, damage threshold, breakdown, energy density, the area of irradiation, sample.

DOI: 10.21667/1995-4565-2016-55-1-172-177