Vestnik of Ryazan State
Radio Engineering University

 Contents and abstracts

RADIO ENGINEERING AND RADAR

LEVEL MEASUREMENT ERROR BY FREQUENCY-MODULATED LEVEL GAUGE WITH IRREGULAR WAVE GUIDE

Autors: B. A. ATAJANTS, V. M. DAVYDOCHKIN, V. V. EZERSKIY

Key words: : frequency-modulated level gauge, irregular waveguide, unevenness of characteristics, level measurement error, individual calibration parameters, error reduc

DOI: 10.21667/1995-4565-2024-87-3-12

DEVELOPMENT OF METHODOLOGY TO CALCULATE ATTENUATION RADIO SIGNAL INTRODUCED BY DIFFERENT TYPES OF OBSTACLES

Autors: B. V. KOSTROV, A. A. KONKIN.

Key words: shield, shielded structure, shielding efficiency, radio signal, radio signal attenuation.

DOI: 10.21667/1995-4565-2024-87-13-20

GENERALIZED METHOD TO CALCULATE FIELD STRENGTH OF GROUND WAVE IN VERY LOW FREQUENCY BAND FOR A PATH WITH ARBITRARY NUMBER OF HOMOGENEOUS SEGMENTS

Autors: A. A. TIPIKIN.

Key words: electric field strength, earth wave, underlying surface, forecasting, very low frequencies.

DOI: 10.21667/1995-4565-2024-87-21-28

INTELLIGENT INFORMATION SYSTEMS AND TECHNOLOGIES

NEURAL NETWORKS OF NEW MULTIPOLAR WORLD: CLASSIFICATION OF ELECTRONIC NEWS

Autors: I. YU. KASHIRIN.

Key words: neural Bert networks, natural language analysis, identification of news content, transformer architecture, text corpus assembly, pre-trained models.

DOI: 10.21667/1995-4565-2024-87-29-40

ANALYSIS AND RESEARCH OF NEURAL NETWORK TECHNIQUES APPLICATION FOR PROGRAM CODE GENERATION

Autors: YU. L. LEOKHIN, T. D. FATKHULIN, M. S. KOZHANOV.

Key words: neural network techniques, programming, automation, artificial intelligence, program code, advantages, disadvantages, optimization, development.

DOI: 10.21667/1995-4565-2024-87-41-53

INTEGRATION OF MULTI-AGENT AND NEURAL NETWORK TECHNOLOGIES IN A PATTERN RECOGNITION SOFTWARE SYSTEM FOR ROBOTIC DOCUMENT FLOW

Autors: A. V. KRIVOSHEEV.

Key words: pattern recognition, text processing, software system architecture, artificial intelligence technologies, machine learning, multi-agent technologies, ensemble

DOI: 10.21667/1995-4565-2024-87-54-61

TOOLKITS FOR CONCEPT SYSTEM AND KNOWLEDGE BASE DESIGN FOR APPLICATION DOMAINS WITH COMPLEXSTRUCTURED OBJECTS

Autors: K. A. GULYAEVA, I. L. ARTEMIEVA.

Key words: knowledge base, intelligent system, ontology, application domain, complexstructured system, applied logics theory, intermediary concepts, reaction capacity identification.

DOI: 110.21667/1995-4565-2024-87-62-77

MATHEMATICAL AND COMPUTER MODELING 

LYTICAL AND GRAPHICAL MODELING OF CONTROL SYSTEMS BASED ON PID CONTROLLERS

Autors: S. V. SKVORTSOV, V. I. KHRYUKIN, Т. S. SKVORTSOVА.

Key words: technical object control, PID controller synthesis, analytical and graphical model, frequency transfer function, logarithmic amplitude-frequency response.

DOI: 10.21667/1995-4565-2024-87-78-89

DEVELOPMENT OF ALGORITHMS FOR STRUCTURING ELECTRICAL CIRCUITS IN SOLVING THE PLACEMENT PROBLEMS OF ELECTRONIC COMPONENTS BASED ON MULTI-AGENT SYSTEMS

Autors: D. A. PEREPELKIN, V. Y. LIKUCHOV.

Key words: design automation, topological design, component placement, multi-agent system, electronic module, printed circuit board.

DOI: 10.21667/1995-4565-2024-87-90-102

SYSTEM ANALYSIS, MANAGEMENT AND INFORMATION PROCESSING 

HYPERSPECTRAL EARTH IMAGING SIGNAL TRANSMISSION CHAIN MODEL AND ITS APPLICATIONS

Autors: N. A.EGOSHKIN, V. А. EREMEEV, A. A. MAKARENKOV.

Key words: Earth remote sensing data, hyperspectral imaging, signal transmission chain, spectral reflectance co-efficient, spectral characteristic, signal transmission through atmosphere.

DOI: 10.21667/1995-4565-2024-87-103-110

ANALYSIS AND FORECASTING OF NONSTATIONARY TIME SERIES WITH A SEASONAL COMPONENT

Autors: A. I. NOVIKOV, A. G. AGAFONOV.

Key words: time series, trend, cyclic component, seasonality, forecasting, discrete Fourier transform, amplitude spectrum.

DOI: 10.21667/1995-4565-2024-87-111-120

INFORMATION-MEASUREMENT AND BIOMEDICAL SYSTEMS

MEASURING WATER TEMPERATURE BY PULSE REFLECTOMETRY METHOD IN PRIMARY LOOP OF NUCLEAR POWER PLANT

Autors: V. P. KORYACHKO, S. S. RUMYANCEV, L. V. ARONOV.

Key words: reflectometric level gauge, pulsed reflectometer, mathematical model, nuclear power plant, computer model, temperature measurement.

DOI: 10.21667/1995-4565-2024-87-121-127

STUDY OF ELECTROMAGNETIC METHOD FOR TRACKING TREMOR OF HUMAN UPPER LIMB BASED ON THEREMENVOX SCHEME

Autors: S. A. NOVIKOV, M. B. NIKIFOROV, O. V. MELNIK.

Key words: tremor, intoxication, pre-trip, analysis, postural, driver.

DOI: 10.21667/1995-4565-2024-87-128-134

PHYSICAL ELECTRONICS

CONSTRUCTION OF HIGH-VOLTAGE POWER SYSTEMS BASED ON INDUCTIVE ENERGY STORAGE AND GAS-DISCHARGE CURRENT INTERRUPTER

Autors: S. A. KRUGLOV, A. A. SEREZHIN, D. S. KUSAKIN.

Key words: high-voltage pulse generator, inductive energy storage, gas-discharge current interrupter, output capacitor charging time, current interruption time, high-voltage system.

DOI: 10.21667/1995-4565-2024-87-135-143