RADIO ENGINEERING, RADAR AND COMMUNICATION SYSTEMS
ESTIMATION IMMUNITY IN COMMUNICATION SYSTEMS USING ORTHOGONAL FREQUENCY HOPPING
Autors: E. L. Kreidik
Key words: orthogonal nets, frequency-hopping spread spectrum, radio communication line noise immunity, repeater jamming, jamming station, noise immunity rating, selection of arrival signal sorting.
DOI: 10.21667/1995-4565-2019-68-2-3-8
Autors: A. V. Bukin, D. A. Gulyaikin, V. A. Shalaginov
Key words: USB 2.0 interface, electromagnetic compatibility, classification, radiation, scrambler, distribution function, radio interference, spectrum.
DOI: 10.21667/1995-4565-2019-68-2-9-14
COHERENT MULTI-FRAME ACCUMULATION OF FLUCTUATION BURST PULSES
Autors: V. A. Belokurov.
Key words: likelihood ratio, multi-frame coherent accumulation, Sverling's fluctuation model 1.
DOI: 10.21667/1995-4565-2019-68-2-15-20
MATHEMATICAL SOFTWARE SUPPORT OF COMPUTER SYSTEMS AND NETWORKS
Autors: V. P. Koryachko, D. A. Perepelkin, M. A. Ivanchikova.
Key words: data centers, distributed networks, reconfiguration, software toolkit, software system, service providers.
DOI: 10.21667/1995-4565-2019-68-2-21-27
ARCHITECTURE-INDEPENDENT PROGRAM OF FAST FOURIER TRANSFORM IN SET@L PROGRAMMING LANGUAGE
Autors: I. I. Levin, A. I. Dordopulo, I. V. Pisarenko, A. K. Melnikov.
Key words: architecture-independent programming, Set@l programming language, aspectoriented methodology, fast Fourier transform.
DOI: 10.21667/1995-4565-2019-68-2-37-43
ABOUT THE ALGORITHMS OF TRAVELLING SALESMAN PROBLEM SOLUTION ON THE INTERNET
Autors: V. M. Kureichik, Y. A. Logunova.
Key words: Internet, Traveling Salesman Problem with time Windows, intelligent system, web application, bioinspired algorithms, ant colony algorithm.
DOI: 10.21667/1995-4565-2019-68-2-37-43
INTELLECTUAL INFORMATION SYSTEMS AND TECHNOLOGIES
ON APPLICATION OF DEEP NEURON NETWORKS TO EVALUATE ENTERPRISE CREDIT CAPACITY
Autors:K. G. Shitova, N. I. Tsukanova
Key words: credit capacity evaluation, multilevel neuron network, deep neuron networks, error propagation algorithm, step and batch learning modes, aim function, activation functions, learning error, generalization or testing error.
DOI: 10.21667/1995-4565-2019-68-2-44-54
MANAGEMENT OF EDUCATIONAL ORGANIZATION USING RATING SYSTEM
Autors: S. L. Blyumin, G. S. Borovkova.
Key words: management, planning, rating system, analysis of finite fluctuations, inverse calculation method.
DOI: 10.21667/1995-4565-2019-68-2-55-60
Autors: A. O. Faddeev, S. A. Pavlova, T. M. Nevdakh
Key words: mathematical model, geodynamic stability, stress tensor, displacement vector, shear deformations, viscosity, lithosphere.
DOI: 10.21667/1995-4565-2019-68-2-61-67
DETECTOR OF GRADIENT TYPE BORDERS FOR UNDERSTANDING SURFACE IMAGES
Autors: A. I. Novikov, A. V. Pronkin.
Key words:image, partial derivative, gradient, gradient modulus, gradient vector direction, boundary detection, strong lines, weak lines, contour image
DOI: 10.21667/1995-4565-2019-68-2-68-76
SYSTEM ANALYSIS, MANAGEMENT AND INFORMATION PROCESSING
IMPROVING ENERGY EFFICIENCY OF RSREU SPORTS COMPLEX
Autors: A. A. Fefelov, A. I. Ulitenko, D. V. Kuzyanov.
Key words: hot water supply system, optimization, heat pump, low-potential energy, heat recovery.
DOI: 10.21667/1995-4565-2019-68-2-77-82
LQR DESIGN FOR A CMG INVERTED PENDULUM WITH NON-CONSTANT EQUILIBRIUM POSITION
Autors: I. V. Ryadchikov, S. I. Sechenev., N. V. Mikhalkov, A. E. Biryuk, A. A. Svidlov, A. A. Gusev., D. V. Sokolov, E. V. Nikulchev.
Key words: inverted pendulum, CMG, gyroscope, automatic control system, feedback, linear quadratic regulator, error in determining the position of the center of mass, robust control, simulation, MATLAB/Simulink.
DOI: 10.21667/1995-4565-2019-68-2-83-89
SIMULATION OF MUNICIPAL SERVICES COST CALCULATION USING TWO-PART CONSTRUCTION MODES
Autors: M. G. Kostikov.
Key words: municipal services calculation, two-component model of calculation, generalpurpose metering devices, parallelization of computational operations, operations on multidimensional matrices.
DOI: 10.21667/1995-4565-2019-68-2-90-96
PHYSICAL ELECTRONICS AND NANOELECTRONICS
SENSOR STRUCTURE ON THE BASIS OF PHONONIC CRYSTAL PLACED BETWEEN PIEZOELECTRIC TRANSDUСERS
Autors: N. V. Mukhin, М. М. Kutia, E. S. Borodacheva.
Key words: phononic crystal, piezoelectric transducer, sound velocity sensor.
DOI: 10.21667/1995-4565-2019-68-2-97-104
METHOD DEVELOPMENT OF THREE-DIMENSIONAL VISUALIZATION OF SILICON BRICKS MULTICRYSTALLINE STRUCTURE
Autors: S. M. Karabanov, A. E. Serebryakov, O. A. Belyakov, D. V. Suvorov, A. S. Karabanov.
Key words: digital image processing, three-dimensional model, multicrystalline silicon, defects, photoluminescence.
DOI: 10.21667/1995-4565-2019-68-2-105-110
Autors: E. V. Slivkin, S. M. Karabanov, D. V. Suvorov, D. Yu. Tarabrin.
Key words: mathematical modeling, silicon, magnetohydrodynamic mixing, phase shift, current pulse shape.
DOI: 10.21667/1995-4565-2019-68-2-111-119
QUANTUM EFFICIENCY MEASUREMENT IN A HIT SOLAR CELL
Autors: A. V. Ermachikhin, Yu. V. Vorobyov, V. O. Sazonov
Key words: solar cells, HIT, quantum efficiency, measurement facility
DOI: 10.21667/1995-4565-2019-68-2-120-125
IONIZATION GAGE FOR ULTRAHIGH VACUUM
Autors: V. K. Bazylev, A. M. Zhidkov, V. A. Korotchenko, V. E. Skvortsov.
Key words: ultrahigh vacuum, ionization gage, longitudinal magnetic field, potential well for electrons, soft X-rays, sensitivity of manometer
DOI: 10.21667/1995-4565-2019-68-2-126-133
INVESTIGATION OF BLUE-LIGHT DIODES EFFICIENCY IN WHITE LIGHT SOURCES CONTAINING PHOTOLUMINOPHOR
Autors: A. E. Chizhikov, M. I. Galitsyn.
Key words: blue led, chip, white led, GaN, relative efficiency, perfect CVC led, heterostructure.
DOI: 10.21667/1995-4565-2019-68-2-134-141