Vestnik of Ryazan State
Radio Engineering University

 Contents and abstracts

 

RADIO ENGINEERING AND COMMUNICATION SYSTEMS

MULTI-CRITERIA APPROACH TO SELECT THE PROCEDURE OF TELEMETRIC RADIO SIGNALS CODING IN COMPLEX TECHNICAL OBJECTS

Autors: S. N. Kirillov, A. A. Lisnichuk, P. S. Pisaka, K. V. Gribko.

Key words: radio signal, telemetry information, error-correcting coding, multi-criteria approach, complex technical object.

DOI: 10.21667/1995-4565-2021-75-3-14

BANDPASS FILTER ON CONNECTED MICROSTRIP LINES WITH TWO SECTOR RESONATORS

Autors: E. P. Vasiliev, Nguyen Dang Hop, Lyu Thanh Dat.

Key words: bandpass filter, sector resonator, coupled microstrip lines, electrodynamics and circuit simulation, machine experiment, S-band.

DOI: 10.21667/1995-4565-2021-75-15-23

ALGORITHM OF TWO-DIMENSIONAL IMAGES MATCHING BY CONTOUR ANALYSIS METHODS

Autors: О. V. Kosarev, E. G. Dementieva, Е. V. Katuntsov, Y. А. Luntovskaya, D. А. Katelevsky.

Key words: image matching, contour analysis, vector-contour in complex-valued space, slam-method, scanner, point cloud, two-dimensional image, ultra-sound scanning.

DOI: 10.21667/1995-4565-2021-75-24-33

 

MATHEMATIC AND SOFTWARECOMPUTER SYSTEMS
AND COMPUTER NETWORKS

RESEARCH OF VIRTUAL INFRASTRUCTURE NETWORK OF DATA PROCESSING CENTER WITH HYBRID SOFTWARE-CONFIGURABLE SWITCHING

Autors: M. V. Ushakova, Y. A. Ushakov.

Key words: modeling, OpenFlow, switch, traffic, QoS.

DOI: 10.21667/1995-4565-2021-75-34-43

ALGORITHM FOR CONFIGURING CLOUD COMPUTING SCHEDULE PARAMETERS BASED ON PARTICLE SWARM OPTIMIZATION

Autors: A. A. Spitsyn.

Key words: IaaS cloud, workflow, scheduling, quality of service, data transfer time, reliability, heterogeneous centers, execution time.

DOI: 10.21667/1995-4565-2021-75-44-52

SOFTWARE MODULE FOR SUPPORTING THE ALGEBRA OF HYPERDIMENSIONAL VECTORS

Autors: D. A. Trokoz.

Key words: software module, time series, hyperdimensional vector algebra, service-oriented approach, position-independent coding, invariant representation, wide neural network, parametric model.

DOI: 10.21667/1995-4565-2021-75-53-62

INCREASED PERFORMANCE OF MULTIPROCESSOR COMPUTING SYSTEMS THROUGH BALANCED LOAD AND OPTIMUM MEMORY ACCESS

Autors: V. V. Filimonov, V. V. Suskin.

Key words: performance of computing systems, optimization methods, multiprocessor computing systems, performance evaluation, efficiency of multiprocessor computing systems, performance improvement, parallelism, parallel computing.

DOI: 10.21667/1995-4565-2021-75-63-70

INTELLIGENT INFORMATION SYSTEMS AND TECHNOLOGIES

NEURAL NETWORKS WITH KNOWLEDGE FOR BIG DATA ANALYSIS

Autors: I. Yu. Kashirin.

Key words: knowledge models, big data, artificial intelligence, neural networks, ICF ontology, ontological taxonomies, hierarchical numbers, software tools, measure of concept semantic similarity, Semantic Web technology, Python, Anaconda, generic and causal relationships.

DOI: 10.21667/1995-4565-2021-75-71-84

ON FUZZINESS OF MAMDANI RULE AS A BINARY RELATION OVER FUZZY NUMBERS

Autors: K. V. Bukhensky, A. N. Konyukhov, A. B. Dubois, K. V. Anisimov.

Key words: fuzzy relation, LR-type fuzzy number, membership function, shape function, index of fuzziness, antecedent, consequent, Mamdani rule.

DOI: 10.21667/1995-4565-2021-75-85-98

MODELING AND ANALYSIS OF FRACTAL GROWTH PATTERNS FROM MATERIAL POINT

Autors: K. A. Maikov, A. N. Pylkin, S. N. Kuzmenko, A. A. Teplov.

Key words: fractal growth, geometric fractals, stochastic fractals, algorithms for constructing fractals, analysis of building fractals.

DOI: 10.21667/1995-4565-2021-75-99-112

DESCRIPTION OF BASIC MATHEMATICAL MODELS IN QUANTUM CRYPTOGRAPHY

Autors: E. V. Borisova.

Key words: qubit, qudit, quantum cryptography, ensemble density matrix.

DOI: 10.21667/1995-4565-2021-75-113-120

METHODOLOGY FOR ASSESSING THE IMPACT OF DIGITAL TRANSFORMATION ON BANK ORGANIZATIONAL ACTIVITIES

Autors: D. G. Rodionov, E. A. Konnikov, T. V. Tenishev.

Key words: digitalization, bank, banking sector, net profit, tonality, financial technologies, fintech.

DOI: 10.21667/1995-4565-2021-75-121-132

SYSTEM ANALYSIS, MANAGEMENT AND INFORMATION PROCESSING

ON-BOARD DATA CLASSIFIER MODEL OBTAINED FROM ROCKET AND SPACE EQUIPMENT VEHICLE ON THE BASIS OF IMPLICIT FEATURES OF TRAJECTORAL DEVIATIONS

Autors: S. V. Spitsyn,S. A. Tikhomirov.

Key words: information and measurement support of rocket launches, trajectory measurements, machine learning, system analysis, telemetry information.

DOI: 10.21667/1995-4565-2021-75-132-141

 

PHYSICAL ELECTRONICS AND NANOELECTRONICS

DIODE GENERATOR OF PLANAR CONSTRUCTION

Autors: V. K. Fedyaev, N. M. Marankin.

Key words: microwave generator, efficiency, diode, diotron, gap, generation zone, convection current, saturation mode, spatial charge mode, cathode current cut-off mode.

DOI: 10.21667/1995-4565-2021-75-142-152

STUDYING THE INFLUENCE OF INTERMEDIATE HYDROGEN PLASMA TREATMENT ON AMORPHOUS SILICON LAYER PROPERTIES IN TWO-STAGE DEPOSITION

Autors: М. А. Reginevich, S. M. Karabanov.

Key words: silicon crystalline solar cells, HJT, amorphous intrinsic silicon layers, PECVD, hydrogen plasma treatment.

DOI: 10.21667/1995-4565-2021-75-153-158

PROCESS TECHNOLOGY IMPACT ON DEFECT FORMATION IN AMORPHOUS SILICON LAYERS FOR HETEROJUNCTION SOLAR CELLS

Autors: М. А. Reginevich, S. M. Karabanov.

Key words: silicon crystalline solar cells, amorphous intrinsic silicon layers, PECVD, hydrogen plasma treatment.

DOI: 10.21667/1995-4565-2021-75-159-164