Vestnik of Ryazan State
Radio Engineering University

 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