Zobrazeno 1 - 7
of 7
pro vyhledávání: '"A. V. Fabrikov"'
Publikováno v:
Measurement Techniques. 43:559-566
An algorithm is developed for precision evaluation of optical-radiation-source coordinates from satellite-observation data. The results of a numerical experiment confirm its effectiveness and possibility of use in space metrology.
Publikováno v:
Measurement Techniques. 42:627-634
It is proposed to consider artificial-satellite global observation systems providing remote probing of the Earth from space as space-based information measurement systems performing indirect measurements of some particular property of the observed ob
Autor:
A. V. Fabrikov
Publikováno v:
Measurement Techniques. 40:405-412
We consider the problem of processing data for a sensor system detecting radiation from several sources. For application to problems on satellite measurements (localization), we propose new approaches to initialization of the iteration process used t
Autor:
A. V. Fabrikov
Publikováno v:
Measurement Techniques. 39:723-730
Different groups of direct non-interative algorithms for analyzing measurement data from a multiposition sensing system designed to locate sources of radiation are systematically derived and classified. The features and range of application of the al
Autor:
V. V. Bacherikov, A. V. Fabrikov
Publikováno v:
Journal of Engineering Physics and Thermophysics. 69:46-54
Based on a solution of the problem of the temperature effect of instantaneous heat sources uniformly distributed in a thin plane ring on the boundary of a semunfinite body and different approximations of that solution, we constructed a dynamic model
Publikováno v:
Applied Optics. 36:8952
We introduce a powerful but simple methodology for numerical modeling of the far field of a hollow searchlight laser beam that is produced by passing a laser beam through a reflaxicon. Such a beam can be used in remote sensing as a space beacon. The
Autor:
O. I. Smoktii, A. V. Fabrikov
Publikováno v:
Soviet Physics Journal. 30:1029-1033
Laser beam concentration into a narrow ring with a lens and axicon is considered, as there are applications in working surfaces, cutting wafers and slices, and in welding or soldering tubes to heat-exchanger plates. A model is constructed and a worki