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 Contents and abstracts

 

RADIO ENGINEERING RADAR AND COMMUNICATION SYSTEMS

PHASE DISCRIMINATOR WITH SOLVING FEEDBACK FOR RADIO SIGNAL WITH CONTROLLED COUPLING BETWEEN QUADRATURE COMPONENTS

Autors: P. S. Pokrovskij, S. N. Kirillov.

Key words: phase discriminator, bandwidth-efficient modulations, radio signals with controlled coupling between quadrature components, S-curve.

DOI: 10.21667/1995-4565-2018-65-3-3-11

ALGORITHM TO INSTALL A SINGLE CARRIER OF SPACE-ROCKET TECHNOLOGY PRODUCT TELEMETRY INFORMATION FROM TERRITORIALLY-DISTRIBUTED RECEIVING STATIONS

Autors: S. N. Kirillov, P. S. Pisaka.

Key words: telemetry information, receiving stations, interfering factors, integration of telemetry information, improvement of processing quality.

DOI: 10.21667/1995-4565-2018-65-3-12-18

MODELLING OF HORN ANTENNA CHARACTERISTICS CHANGE CAUSED BY BARRIER PRESENCE

Autors: V. E. Drach, A. I. Luganskaya.

Key words: horn antenna, electromagnetic wave, electromagnetic field, directional pattern, gain, coefficient of ellipticity, barrier, fiberglass.

DOI: 10.21667/1995-4565-2018-65-3-19-25

A PRIORI RELIABILITY ANALYSIS OF RADIO ENGINEERING SYSTEMS WITH RESTORATION

Autors: B. I. Filippov.

Key words: aprioristic reliability, radio engineering systems (RES), state graph, reservation, streams of refusals and restorations.

DOI: 10.21667/1995-4565-2018-65-3-26-31

AUTO COMPENSATION OF DOPPLER PHASE MULTIFREQUENCY CLUTTER

Autors: D. I. Popov.

Key words: auto-compensation, Doppler phase, multifrequency signal, multifrequency clutter, training sample, rejection filter, accuracy of auto-compensation, correlation matrices.

DOI: 10.21667/1995-4565-2018-65-3-32-37

ENHANCEMENT OF MULTIRATE ADAPTIVE FILTERING IN EQUALIZATION OF NON-STATIONARY SIGNALS

Autors: A. Yu. Linovich, A. S. Nazvanov, D. A. Kiryanov.

Key words: multirate signal processing, adaptive filter, filter taps transformation.

DOI: 10.21667/1995-4565-2018-65-3-38-43

 

COMPUTER ENGINEERING, INFORMATION SYSTEMS AND TECHNOLOGIES

SOFTWARE INFRASTRUCTURE AND VISUAL ENVIRONMENT OF DISTRIBUTED DATA FLOWS PROCESSING IN SOFTWARE DEFINED NETWORKS

Autors: V. P. Koryachko, D. A. Perepelkin, M. A. Ivanchikova, V. S. Byshov, I. Yu. Tsyganov.

Key words: software defined networks, software infrastructure, visual environment, distributed data processing, OpenFlow protocol, interaction interfaces, software architecture, SDNTopology, UML class diagrams.

DOI: 10.21667/1995-4565-2018-65-3-44-54

PARALLEL DATA SEARCH ALGORITHMS AND THEIR IMPLEMENTATION ON THE CUDA PLATFORM

Autors: S. V. Skvortsov, T. A. Fetisova, D. V. Fetisov.

Key words: multiprocessor, device, graphic memory, kernel, block, thread, host, search, acceleration.

DOI: 10.21667/1995-4565-2018-65-3-55-62

BUILDING VARIANTS OF CONTENT ADDRESSABLE MEMORY OF KEYS FOR PARALLEL DATAFLOW COMPUTING SYSTEM «BURAN»

Autors: N. N. Levchenko, A. S. Okunev, A. V. Klimov, D. N. Zmejev

Key words: content addressable memory, matching processor, computations planning, comparison of keys.

DOI: 10.21667/1995-4565-2018-65-3-63-73

RANDOM FOREST ALGORITHM IN THE PROBLEM OF IMPROVING SVM CLASSIFICATION QUALITY

Autors: L. A. Demidova, I. А. Klyueva.

Key words: intelligent classification algorithm, SVM algorithm, k-nearest neighbors algorithm, random forest algorithm, support vector, kernel function, kernel function parameter, regularization parameter, hybridization.

DOI: 10.21667/1995-4565-2018-65-3-74-83

ESTIMATING THE STATE OF GEOLOGICAL ENVIRONMENT OF LOCALITY URBAN SYSTEMS USING PROBABILISTIC MODELS

Autors: V. V. Kirakovsky, A. N. Korotaev, A. M. Belitsky, A. N. Pylkin.

Key words: locality urban system, probability model, Kolmogorov equations for probabilistic states.

DOI: 10.21667/1995-4565-2018-65-3-84-91

 

COMPUTER AIDED DESIGN SYSTEMS

DESIGN FLOW OF CONCURRENT ERROR DETECTION SCHEMES FOR COMBINATIONAL CIRCUITS

Autors: A. L. Stempkovskiy, D. V. Telpukhov, A. I. Demeneva, T. D. Zhukova.

Key words: fault tolerance, reliability, concurrent error detection, combinational circuits, vulnerability, non-detecting ability, error injection.

DOI: 10.21667/1995-4565-2018-65-3-92-98

DECISION-MAKING UNDER CRITERIA UNCERTAINTY FOR MULTILAYER BOARD DESIGNING PROCESS

Autors: V.M. Kureychik, I.B. Safronenkova.

Key words: decision-making, decision-making under uncertainty, ontology, uncertainty consideration method, generalized loss function, multilayer printed boards.

DOI: 10.21667/1995-4565-2018-65-3-99-106

FORECASTING THE STATE OF TECHNICAL SYSTEMS USING GENETIC ALGORITHMS

Autors: V. M. Kureichik, Ye. S. Sinyutin, T. G. Kaplunov.

Key words: Genetic algorithm, prediction, time series, diagnostic control, chromosome, population, prediction accuracy, crossing-over, mutation, dichotomy, Fibonacci numbers, extrapolation, algorithm.

DOI: 10.21667/1995-4565-2018-65-3-107-112

TRANSISTOR CIRCUIT ANALYSIS OF THE ALMOST CORRECT ADDER

Autors: S. F. Tyurin.

Key words: Conventional Mirror Adder (CMA), Almost correct adder (ACA), Approximate XNORbased Adder.

DOI: 10.21667/1995-4565-2018-65-3-113-118

ISSUES OF MODERN PRINTED CIRCUIT BOARD DESIGN

Autors: D. S. Bogdanov, I. A. Bogdanova.

Key words: printed circuit board, design element calculations, tolerance, standard deviation, electrical current load, track width, net branch, autorouting.

DOI: 10.21667/1995-4565-2018-65-3-119-123

MATHEMATICAL BASICS OF REINFORCED HOSE CAD AT CONSTRUCTIVE DESIGN LEVEL

Autors: E. S. Anikin, A. O. Zvonov, A. G. Yanishevskaya.

Key words: strength calculations, composite materials, chemical engineering, specialized CAD, mathematical modeling.

DOI: 10.21667/1995-4565-2018-65-3-124-129

 

INSTRUMENT-MAKING AND INFORMATION-MEASURING SYSTEMS

PHOTOPLETHYSMOGRAPHIC SIGNAL SPECTRUM ANALYSIS USING MODIFIED PRONY’S METHOD

Autors: D. V. Avramenko, V. G. Andreev.

Key words: modified Prony's method, photoplethysmogram, spectral parametric estimation, digital processing of biomedical signals, redefined system of Yule – Walker equations, quasi-inverse matrix, weighted vector, non-invasive diagnostics.

DOI: 10.21667/1995-4565-2018-65-3-130-135

DEVELOPMENT OF DIAGNOSTIC MODULE FOR INFORMATION SYSTEM OF MONITORING HEALTH OF PATIENTS WITH PULMONARY DISEASES

Autors: G. V. Abramov, L. A. Korobova, A. L. Ivashin, I. A. Matytsina.

Key words: sound signals, analysis, correlation, fuzzy logic, inference rules, cough recognition, mathematical methods, information system.

DOI: 10.21667/1995-4565-2018-65-3-136-142

RESEACH OF BACKUP CIRCUIT OF FLY-BYWIRE SYSTEM TO CONTROL HELICOPTER TYPE AIRCRAFT

Autors: A. A. Bolshakov, A. A. Kulik, I. V. Sergushov, E. N. Scripal.

Key words: fly by wire, hardware, software, mathematical model.

DOI: 10.21667/1995-4565-2018-65-3-143-149

ELECTRONICS AND NANOELECTRONICS

THE EFFICIENCY OF ENERGY TRANSFER FROM PULSE PUMPING GENERATOR TO ACTIVE MEDIUM OF SMALL–SIZED TEA–CO2 LASER

Autors: Do Quang Manh, B.A. Kozlov.

Key words: TEA–CO2 laser, pulse pump generator, pump energy, pulse radiation energy, efficiency of pump energy transfer from pulsed generator to laser active medium, CO2–laser mixture.

DOI: 10.21667/1995-4565-2018-65-3-150-155

INITIAL FORMATION OF VOLUME PUMPING IN SMALL–SIZED TEA–CO2 LASER

Autors: Do Quang Manh, B.A. Kozlov.

Key words: TEA–CO2 laser, preliminary ionization, VUV radiation, photo-ionization, critical photoelectron concentration, breakdown voltage, γ – processes.

DOI: 10.21667/1995-4565-2018-65-3-156-163

MATHEMATICAL MODELING OF SILICON MELT VACUUM REFINING IN THE CONDITIONS OF MAGNETOHYDRODYNAMIC STIRRING

Autors: S. M. Karabanov, D. V. Suvorov, D. Yu. Tarabrin, O. A. Belyakov, A. S. Karabanov, E. V. Slivkin, A. E.
Serebryakov, V. V. Klimakov.

Key words: mathematical modeling, refining, silicon, magnetohydrodynamic stirring.

DOI: 10.21667/1995-4565-2018-65-3-164-170

THERMAL MANOMETER WITH CATHODE RESISTANCE MONITORING IN PULSE HEATING MODE

Autors: V. K. Bazylev, A. M. Zhidkov, V. A. Korotchenko, V. E. Skvortsov, S. A. Shlaypin.

Key words: ionization pressure transducer, thermal resistance manometer, filament heating current, gas thermal conductivity.

DOI: 10.21667/1995-4565-2018-65-3-171-176

MAIN FACTOR DETERMINING THE LOWER BOUNDARY OF PRESSURE MEASUREMENT RANGE BY METHOD OF ELECTRON SCATTERING ON GAS MOLECULES

Autors: V. K. Bazylev, A. M. Zhidkov.

Key words: soldered magnetron, electron-electron collisions, electron scattering by gas molecules, measurement of residual gas pressure, crossed electric and magnetic fields.

DOI: 10.21667/1995-4565-2018-65-3-177-184

RESEARCH OF EXALTATION MODE INFLUENCE ON PHOTOLUMINOPHOR EFFICIENCY

Autors: A. E. Chizhikov, V. V. Duyunov.

Key words: luminophor light efficiency, exaltation mode, quantum efficiency, pulse duration, saturation mode.

DOI: 10.21667/1995-4565-2018-65-3-185-190