RADIO ENGINEERING, RADAR AND COMMUNICATION SYSTEMS
MULTI-STAGE RECONFIGURABLE SIGNAL PROCESSING IN SPATIALLY DISTRIBUTED RADIO SYSTEMS
Autors: Yu. N. Parshin, M. V. Grachev.
Key words: reconfigurable radio, signal processing, optimization, mutual coupling, spatial diversity, antennas.
DOI: 10.21667/1995-4565-2019-67-1-3-10
OPTIMIZATION OF MULTIFREQUENCY RADAR SIGNAL PROCESSING SYSTEMS
Autors: D. I. Popov.
Key words: detection algorithm, probabilistic characteristics, minimax criterion, multifrequency signal, multifrequency passive interference, rejection filter
DOI: 10.21667/1995-4565-2019-67-1-11-18
DETERMINATION OF OBJECT MOVEMENT PARAMETERS IN PASSIVE SCANNING SYSTEM
Autors: C. H. Nguyen.
Key words: passive observation system, scanning, moving objects, object movement parameters.
DOI: 10.21667/1995-4565-2019-67-1-19-23
Autors: S. N. Grigoryev-Fridman.
Key words: standing wave ratio on voltage, amplitude-frequency characteristic non-uniformity, microwave attenuators, waveguide, electromagnetic wave, microstrip line, inductance, capacity, resistor, dielectric substrate.
DOI: 10.21667/1995-4565-2019-67-1-24-31
MATHEMATICAL SOFTWARE SUPPORT OF COMPUTER SYSTEMS AND NETWORKS
OPTIMISING UNIFICATION OF COMPLICATED PROGRAMS
Autors: I. Yu. Kashirin, S. I. Lavrentyev, I. Yu. Filatov.
Key words: unification theory, formal software machines, algorithmic algebras, computer-aided design, equivalent transformation of programs, programming languages
DOI: 10.21667/1995-4565-2019-67-1-32-44
RELATION DATABASE SCHEME COMPARISON ALGORITHM BASED ON SUBJECT AREA SEMANTICS ANALYSIS
Autors: A. I. Baranchikov, N. Z. Nguyen.
Key words: comparative analysis, databases, key, experimental analysis, database research, functional dependency, relational database, database scheme
DOI: 10.21667/1995-4565-2019-67-1-45-49
INTELLECTUAL INFORMATION SYSTEMS AND TECHNOLOGIES
COMPUTER SUPPORT OF MANAGERIAL DECISION-MAKING FOR REGIONAL LEVEL EDUCATIONAL SYSTEMS
Autors: O. N. Romashkova, R. S. Lomovtsev, L. A. Ponomareva.
Key words: management decisions, information system of decision support, intelligent data processing, neural network, rating of educational organization
DOI: 10.21667/1995-4565-2019-67-1-50-58
ALGORITHM TO OPTIMIZE THE PARAMETERS OF DESIGN OF PHOTOELECTRIC MODULE WITH COOLING
Autors: V. T. Fam, V. V. Suskin.
Key words: problem of optimization, criterion of optimization, photo-electric module, error, overall dimensions, renewable source of energy, admissible error, prime cost.
DOI: 10.21667/1995-4565-2019-67-1-59-65
ENTROPY CRITERION BASED ON BINARY MATRIX SYMMETRY MEASURE
Autors: G. V. Petrukhnova.
Key words: entropy, symmetry, binary matrix, measure of object symmetry, digital circuit, pseudorandom number generator, fault of «short circuit» type, fault of «constant» type.
DOI: 10.21667/1995-4565-2019-67-1-66-72
SYSTEM ANALYSIS, MANAGEMENT AND INFORMATION PROCESSING
Autors: Q. M. Vu.
Key words: observability «in the small», controllability «in the small», linear non-stationary system, small spacecraft.
DOI: 10.21667/1995-4565-2019-67-1-73-81
SCHEDULING OF SHOOTING SYSTEM APPLYING HYBRID EVOLUTIONARY ALGORITHM
Autors: L. A. Demidova, N. A. Petrova.
Key words: optimization, parameter, genetic algorithm, algorithm of differential evolution, hybrid, system of shooting, subject to observation.
DOI: 10.21667/1995-4565-2019-67-1-82-91
APPROACH TO THE METHODS DEVELOPMENT OF COMPLEMENTARY INFORMATION PROCESSING
Autors: V. Ya. Tsvetkov, A. N. Shchennikov.
Key words: computations, quantum computations, complementary computations, complementarity, complementary relationships, complementary systems.
DOI: 10.21667/1995-4565-2019-67-1-92-98
AUTOMATIC CONTROL SYSTEM OF AMMONIA SYNTHESIS PROCESS
Autors: A. A. Voevoda, K. M. Bobobekov.
Key words: interconnected control object, left / right mutually simple polynomial decomposition, transition from left to right decomposition, synthesis of multichannel regulators, polynomial synthesis, temperature stabilization, ammonia synthesis column, astatism.
DOI: 10.21667/1995-4565-2019-67-1-99-108
Autors: M. V. Zharov.
Key words: control system; information signal; application software; measuring and control functions; heating temperature; thermal-compression equipment, deformation rate, deformation, the formation of defects.
DOI: 10.21667/1995-4565-2019-67-1-109-114
PHYSICAL ELECTRONICS AND NANOELECTRONICS
Autors: N. V. Mukhin, M. V. Rudenko, N. V. Gaponenko, T. V. Gordinskaya, A. V. Ermachikhin, V. G. Litvinov.
Key words: interfaces, complex oxides, polycrystalline films, phase formation, nonstoichiometry.
DOI: 10.21667/1995-4565-2019-67-1-115-125
RESOURCE OF SMALL-SIZED SEALED-OFF ТЕА-СО2 LASERS
Autors: D. Q. Manh, B. A. Kozlov, M. T. Nguyen.
Key words: resource, ТЕА-СО2 laser, volume discharge, surface microstructure, plasmochemical reactions, chemical mixtures, autoelectronic processes.
DOI: 10.21667/1995-4565-2019-67-1-126-133
INVESTIGATION OF ABRASIVE GRAINS MOTION IN A SEALED LAYER DURING PIEZOELECTRICS PLATE POLISHING
Autors: S. V. Nelyubov, V. A. Voytenko.
Key words: piezoelectric plate, grinding, grinder, abrasive grains, compacted layer, abrasive suspension, mandrel, mathematical model.
DOI: 10.21667/1995-4565-2019-67-1-134-141
CALCULATION OF FERROMODULATION SENSORS MAGNETIC SYSTEMS
Autors: V. S. Bezkorovainyi, V. V. Yakovenko, S. N. Shvets.
Key words: magnetization, sensor, function of potential, theorem of reciprocity, integrated
equation, numerical decision, core, coil.DOI: 10.21667/1995-4565-2019-67-1-142-147