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Khrustalev P.,Kovrov State Technological Academy
2012 4th International Conference "Problems of Cybernetics and Informatics", PCI 2012 - Proceedings | Year: 2012

In article definition of self-configured optical-electronic station of a robotics complex is given, process of a self-configuration and the results received in case of such method of functioning of optical-electronic station is described. © 2012 IEEE. Source


Barabanova L.P.,Kovrov State Technological Academy
Acoustical Physics | Year: 2015

The paper discusses a new algorithm for passive (no-request) navigation in a water layer within the framework of ray theory in a flat-layered medium, when the dependence of the sound velocity on depth in the water layer is known. This algorithm is a combination of the Descartes method for the initial approximation and the subsequent Newton iteration method in the case of four synchronous beacons or the Gauss–Newton iteration method in the case of more than four synchronous beacons. Three Cartesian coordinates of an underwater object and the moment of synchronous emission of an acoustic signal by the beacons are found. Operation of the appropriate program is demonstrated for data close to actual. Computer simulation predicts an improvement in accuracy by tens of meters. © 2015, Pleiades Publishing, Ltd. Source


Smetanin S.N.,RAS A.M. Prokhorov General Physics Institute | Jelinek M.,Czech Technical University | Kubecek V.,Czech Technical University | Jelinkova H.,Czech Technical University | And 2 more authors.
Laser Physics Letters | Year: 2016

The 280 picosecond 2nd Stokes Raman pulses at 1.3 μm were generated directly from the miniature diode-pumped Nd:SrMoO4 self-Raman laser. Using the 90° phase matching insensitive to the angular mismatch, the self-Raman laser allowed for the achievement of the four-wave-mixing generation of the 2nd Stokes Raman pulse directly in the active Nd:SrMoO4 crystal at stimulated Raman scattering (SRS) self-conversion of the laser radiation. The passive Cr:YAG Q-switching and nonlinear cavity dumping was used without any phase locking device. © 2016 Astro Ltd. Source


Barabanova L.P.,Kovrov State Technological Academy
Journal of Computer and Systems Sciences International | Year: 2015

A new method for positioning a signal receiver of the global navigation satellite system is proposed within the ray theory and under the assumption that the atmosphere is spherically stratified and the dependence of the speed of the radio signal sent by each navigation satellite on the distance from the center of the Earth is known. A new basic system of equations is presented. For the minimum number of four navigation satellites, it consists of eight equations in eight unknowns, four of which are accessory ray parameters. The correctness of the new basic system is proved, and an algorithm for its solution is described. The purpose of the new method is a significant improvement in the accuracy of the absolute positioning of the signal receiver of the global navigation satellite system through the proper account of irregularities of the ionosphere and troposphere. © 2015, Pleiades Publishing, Ltd. Source


Khrustalev P.,Kovrov State Technological Academy
2012 4th International Conference "Problems of Cybernetics and Informatics", PCI 2012 - Proceedings | Year: 2012

In this article the technique of process optimization of pointing of the onboard weapon of a robotics complex with use of intellectual means of optical-electronic station is described. © 2012 IEEE. Source

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