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Main / Nikolai Vladimirovich Luchkov
Author: "Nikolai Vladimirovich Luchkov"
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Konstantin Konstantinovich Vasiliev, Ulyanovsk State Technical University, Doctor of Engineering, Professor; Honored Worker in the science and engineering of the Russian Federation; Correspondent Member of the Tatarstan Academy of Sciences; graduated from the Faculty of Radioengineering of Leningrad Institute of Electrical Engineering named after V.I. Ulyanov (Lenin);///// Head of the Department of Telecommunication at Ulyanovsk State Technical University; an author of monographs, textbooks, and articles in the field of statistical synthesis and analysis of information systems. [e-mail: vkk@ulstu.ru]K. Vasiliev, Nikolai Vladimirovich Luchkov, Federal Research-and-Production Center Joint Stock Company ‘Research-and- Production Association ‘Mars’, Candidate of Engineering; graduated from the Faculty of Radioengineering and completed his postgraduate studies at the Department of Telecommunications of Ulyanovsk State Technical University; Senior Research Engineer of Federal Research-and-Production Center Joint Stock Company ‘Research-and- Production Association ‘Mars’; an author of articles in the field of statistic methods of signal processing. [e-mail: nik-lnv@mail.ru]N. Luchkov
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Trajectory Processing on the Basis of Nonlinear Filtering 
The issues of trajectory processing of radiolocation observations of air targets are considered. In order to provide trajectory processing, modelling of radiolocation targets primary marking with bearings, angles of sights, and sweeps was carried out. On the basis of them, the unified coordinate signals with maximum sharp spatial coordinates and minimum possibility of the marking group disintegration from one target to two or more number of groups were constructed. The multimodel Bayesian algorithms of simultaneous distinction of targets' (models') types and estimation of changing trajectory parameters are used for trajectory processing organization. The methodology of the pulse gate dimensioning for identifying observations and trajectories is described. Formation of the set of marks that will be used for detailing a trajectory and estimation of its parameters is carried out with the use of strobing operations and marks gathering. In case of the operations, selection of marks was hold. The marks can basically correspond to marks from the target with acquainted dynamic characteristics, which means that they can compound its trajectory. In this case, strobing is concerned with individual marks, and the marks strobed are gathered over a time frame. The mathematical models of state changing in the Cartesian system in case of observation in spherical coordinates and the corresponding equations of nonlinear vector estimation are considered. The software complex is developed and some results of mathematical modelling of trajectory processing are shown. Accordingly, the proposed methods and algorithms allow to realize the integrated approach to situation coverage of the theatre of military operations with the use of all means available. Also, the methods and algorithms can become the basis in development of protocols of the real-time integrated information and control space. Radiolocation, statistical methods, trajectory processing, detection, distinction, estimation, nonlinear filter.
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Sections: Automated control systems
Subjects: Automated control systems. |
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Nikolai Vladimirovich Luchkov, Federal Research-and-Production Center Open Joint-Stock Company ‘Research-and-Production Association ‘Mars’, [e-mail: nik-lnv@mail.ru]N. Luchkov
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An Analysis of Radar Data Multiplexing, Time and Spatial Bindings
The article deals with common approaches to the designing of trajectory data processing system. Fundamentals of maneuvering target trajectory parameter estimation are presented. The software is developed in which two types of trajectory processing are realized and compared in effectiveness. The first type includes standard trajectory signal processing for each type of measurements. The second type supposes integration of all measurement results. The estimation of time and spatial bindings using proposed algorithms is analyzed. The straight-line object motion and maneuvering modeling for data multiplexing algorithm is carried out to perform a comparative analyzes for the proposed algorithms. A procedure of accounting the data receiving time that ensures data load-time binding is proposed. These results can be used for developing software that combines radar data flows in an effort to cluster all changing conditions. Estimation, filtering, load-time binding, spatial binding, data multiplexing.
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Sections: Automated control systems
Subjects: Automated control systems, Architecture of ship's system. |
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Nikolay Vladimirovich Luchkov, Federal Research-and-Production Сenter Open Joint-Stock Company 'Research-and-Production Association 'Mars', Candidate of Engineering; graduated from the Faculty of Radioengineering and completed his post-graduation at the Department of Telecommunications of Ulyanovsk State Technical University; research engineer at Federal Research-and-Production Сenter Open Joint-Stock Company 'Research-and-Production Association 'Mars'; author of articles in the field of statistic methods in signal processing. [e-mail: ]N. Luchkov, Nikita Aleksandrovich Pchelin, Federal Research-and-Production Сenter Open Joint-Stock Company 'Research-and-Production Association 'Mars', graduated from the Ulyanovsk High Education Military Communications Academy, chief designer at FRPC OJSC ‘RPA ‘Mars’; an author of articles in the field of statistic methods in signal processing. [e-mail: pna3@yandex.ru]N. Pchelin
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Object Grouping Based on Radar Observations
The article presents a review of main principles of integration (grouping) of the radar-tracking observation object marks used in those processing points where the information on each object is not required or the density of mark reception from objects appears above the calculated throughput.The article offers an algorithm for object grouping based on joint use of the heuristic approach and the quality index allowing an automatic joint processing of data about the object coordinates and speed. An important outcome is an opportunity to increase the relevant object characteristics at initial grouping. The article shows an example of performance of the proposed method for grouping objects with the set coordinates and speed values. Grouping, tertiary processing, heuristic method, euclidean distance, radar marks.
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Sections: Automated control systems
Subjects: Automated control systems, Architecture of ship's system. |
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Nikolai Vladimirovich Luchkov, Federal Research-and-Production Center Open Joint-Stock Company Research-and-Production Association Mars, Candidate of Engineering, graduated from the Faculty of Radioengineering and from
post-graduate studies at the Telecommunications Chair of Ulyanovsk State Technical University; research engineer
at Federal Research-and-Production Center Open Joint-Stock Company Research-and-Production Association Mars;
author of articles in the field of statistics methods in signal processing [e-mail: nik-lnv@mail.ru]N. Luchkov
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Sections: Software and mathematical support of computers, computer systems and networks
Subjects: Mathematical modeling. |
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Konstantin Konstantinovich Vasiliev, Ulyanovsk
State Technical University, Doctor of Engineering, Professor; honoured worker in Science and Engineering
of the Russian Federation; correspondent member of Tatarstan Academy of Sciences; graduated from the Faculty of
Radioengineering and completed his post-graduation at the LETI; holds the Chair Telecommunications at Ulyanovsk
State Technical University; author of monographs, textbooks and articles in the field of statistic synthesis and analysis
of information systems [e-mail: vkk@ulstu.ru]K. Vasilyev, Eduard Dmitrievich Pavlygin, Federal
Research-and-Production Association Research-and-Production Association Mars, Candidate of Engineering; Deputy First Director General for Science at Federal
Research-and-Production Association Research-and-Production Association Mars; author of articles in the field of
statistic methods of signal processing [e-mail: mars@mv.ru]E. Pavlygin, Nikolay Vladimirovich Luchkov, Federal Research-and-Production Сenter Open Joint-Stock Company Research-and-Production Association
Mars, Candidate of Engineering; graduated from the Faculty of Radioengineering and
completed his post-graduation at the Chair Telecommunications of Ulyanovsk State Technical University; research
engineer at Federal Research-and-Production Сenter Open Joint-Stock Company Research-and-Production Association
Mars; author of articles in the field of statistic methods in signal processing [e-mail: nik-lnv@mail.ru]N. Luchkov, Alexander Nikolaevich Piftankin, Federal Research-and-Production
Center Open Joint-Stock Company Research-and-Production Association Mars, Candidate of Engineering; chief specialist at Federal Research-and-Production
Center Open Joint-Stock Company Research-and-Production Association Mars; author of publications in the field of
statistic methods in signal processing [e-mail: mars@mv.ru]A. Piftankin, Alexander Alexeevich Maslov, Federal Research-and-Production Center Research-and-Production
Association Mars, chief designer at Federal Research-and-Production Center Research-and-Production
Association Mars; author of articles in the field of statistic methods in signal processing [e-mail: mars@mv.ru]A. Maslov
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Sections: Mathematical modeling, calculi of approximations and software systems
Subjects: Mathematical modeling, Automated control systems, Architecture of ship's system. |
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Konstantin Konstantinovich Vasilyev, Ulyanovsk State Technical University, Doctor of Engineering, Professor, Honoured Worker in Science and Engineering of the Russian Federation, correspondent member of the Tatarstan Academy of Sciences; graduated from the Faculty of Radio-Engineering and finished his post-graduate studies at the 'LETI' named after Vladimir Lenin; head of the Chair 'Telecommunications' at Ulyanovsk State Technical University; author of monographs, text-books and articles in the field of statistic synthesis and analysis of information systems. [e-mail: vkk@ulstu.ru]K. Vasilyev, Nikolay Vladimirovich Luchkov, Federal Research-and-Production Сenter Open Joint-Stock Company 'Research-and-Production Association 'Mars', Post-graduate student at the Chair 'Telecommunications' of Ulyanovsk State Technical University; graduated from the Faculty of Radio-Engineering of Ulyanovsk State Technical University; research engineer at Federal Research-and-Production Сenter Open Joint-Stock Company 'Research-and-Production Association 'Mars'; author of articles in the field of statistics methods in signal processing [e-mail: nik-lnv@mail.ru]N. Luchkov
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Detection of Elongated Anomalies of Unknown Levels Against the Interfering-nuisance Background
The article gives a new structure of the quasi-optimal decision rule for detection of elongated signals of unknown values against the background of correlated nuisances. It also defines a decision region of random-field parameters enabling the use of the suggested algorithm of detection and pre-evaluation of wanted-signal level at a given profit in comparison with the detection algorithm with known values of wanted-signal levels. Statistic methods, detection, elongated signals, random field.
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Sections: Mathematical modeling, calculus of approximations and software systems
Subjects: Mathematical modeling. |
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Sections: Modeling for tasks of design and control
Subjects: Computer-aided engineering, Artificial intelligence, Architecture of ship's system. |
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Analysis of Extended Signal Location Efficiency Against the Background of Correlated Jams
The article deals with optimal and quasi-optimal algorithms for location of extended signals against the background of correlated jams. The authors carry out correlative analysis of location efficiency on basis of analytical calculations and mathematical modeling of the proposed algorithms. Optimal algorithms, location of extended signals, mathematical modeling.
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Sections: Theoretical problems of design automation
Subjects: Architecture of ship's system, Mathematical modeling. |
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