Research laboratory
Objectives of the laboratory
Creation of an effective mechanism for the development and dissemination in education and the professional environment of advanced theoretical methods and practical methods for modeling and processing information.
What are we doing
- we carry out fundamental and applied research in the field of modeling complex processes, processing large amounts of information and integration;
- we cooperate with leading foreign scientists from Israel, Canada, Australia, Germany and the USA;
- we introduce students to modern science and teach them how to conduct research.
Research directions
A significant scientific and practical result was also obtained in the development and synthesis of algorithms for modeling the radar situation observed by airborne radars. This result is designed as a set of programs that allow modeling the echo signals of the underlying surface, taking into account the features of the distribution of their envelope, the Doppler mixing of the carrier frequency, and the correlation-spectral spatial and temporal characteristics. The novelty and originality of these algorithms is confirmed by five certificates of Rospatent on the state registration of computer programs, registered in the Russian Fund of Algorithms and Programs by three software systems, as well as relevant publications [1-4].
High-precision monitoring (ERS)
New theoretical results have been obtained for high-precision monitoring systems, which consist in increasing the resolution in the azimuth coordinate in the front view areas of the onboard radar of a two-position radar system. Substantiated and practically confirmed the developed functional scheme that maps the coastal zones of a two-position airborne radar system and the earth's surface, software has been developed for simulating the operation of a two-position radar system. Programs have been developed for simulating the operation of a two-position radar system when creating digital maps of the terrain and coastline. Estimates of the accuracy characteristics of the high-precision monitoring complex are obtained and separate blocks of a half-life layout are developed. The novelty is confirmed by the corresponding patents for the invention and certificates of state registration of the computer program, as well as publications in journals with high citation indices [5-9].
Modeling and processing of new codes and signal-code structures
. Developed coding theory in part:
- in radar and telecommunication systems, consisting in the development of theoretical foundations for the construction of noise-immune codes, a combination of nested codes, methods for extracting and processing complex code-modulated signals, complex UWB signals in a difficult interference environment. This result is decisive for technical radar systems and wireless digital communications, the use of which is associated with the need to take into account both natural, industrial and artificial interference.
- expansion of the mathematical basis of coding by calculating new structured quasi-orthogonal matrices as the basis for the synthesis of new complex codes, code combinations and code-modulated signals.
This result is practically significant in the development of modern error-correcting codes and combinations of nested code sequences of various lengths;
- development of a simulation model for the use of complex marked and modulated signals for their comprehensive evaluation. The extended basis and simulation model are the basis for further research and obtaining significant results in the field of constructing complex and supercomplex codes [10-12].
Objectives of the laboratory
Creation of an effective mechanism for the development and dissemination in education and the professional environment of advanced theoretical methods and practical methods for modeling and processing information.
Field of study
- we carry out fundamental and applied research in the field of modeling complex processes and systems , processing large amounts of information and its integration;
- we cooperate with leading foreign scientists from Israel, Canada, Australia, Germany and the USA;
- we introduce students to modern science and teach them how to conduct research.
Research directions
Modeling of complex systems and information processes
A significant scientific and practical result was also obtained in the development and synthesis of algorithms for modeling the radar situation observed by airborne radars. This result is designed as a set of programs that allow modeling the echo signals of the underlying surface, taking into account the features of the distribution of their envelope, the Doppler mixing of the carrier frequency, and the correlation-spectral spatial and temporal characteristics. The novelty and originality of these algorithms is confirmed by five certificates of Rospatent on the state registration of computer programs, registered in the Russian Fund of Algorithms and Programs by three software systems, as well as relevant publications.
High-precision monitoring (ERS)
New theoretical results have been obtained for high-precision monitoring systems, which consist in increasing the resolution in the azimuth coordinate in the front view areas of the onboard radar of a two-position radar system. Substantiated and practically confirmed the developed functional scheme that maps the coastal zones of a two-position airborne radar system and the earth's surface, software has been developed for simulating the operation of a two-position radar system. Programs have been developed for simulating the operation of a two-position radar system when creating digital maps of the terrain and coastline. Estimates of the accuracy characteristics of the high-precision monitoring complex are obtained and separate blocks of a half-life layout are developed. The novelty is confirmed by the corresponding patents for the invention and certificates of state registration of the computer program, as well as publications in journals with high citation indexes.
Modeling and processing of new codes
and signal-code structures
Developed coding theory in part:
- in radar and telecommunication systems, consisting in the development of theoretical foundations for the construction of noise-immune codes, a combination of nested codes, methods for extracting and processing complex code-modulated signals, complex UWB signals in a difficult interference environment. This result is decisive for technical radar systems and wireless digital communications, the use of which is associated with the need to take into account both natural, industrial and artificial interference.
- expansion of the mathematical basis of coding by calculating new structured quasi-orthogonal matrices as the basis for the synthesis of new complex codes, code combinations and code-modulated signals.
This result is practically significant in the development of modern error-correcting codes and combinations of nested code sequences of various lengths;
- development of a simulation model for the use of complex marked and modulated signals for their comprehensive evaluation. The extended basis and simulation model are the basis for further research and obtaining significant results in the field of constructing complex and supercomplex codes.
Ultra-wideband systems
New analog-to-digital schemes for detecting UWB signals, the duration of which does not exceed 1-2 ns, have been developed. Detection algorithms have been developed that take into account the specifics of receiving ultrashort pulses when implementing algorithms on a modern element base. The simulation results are obtained, illustrating the operation of the detectors and methods for calculating the probability of false alarms and correct detection for the three detection algorithms under consideration.
Multisensor machine vision systems
In the methods of operational monitoring using a two-position optical machine vision system are considered. Implemented a layout that allows you to detect objects and track their trajectories.