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Information × Registration Number 0223U000343, 0122U200093 , R & D reports Title Development of methods for analysis of spatial characteristics of nanogeometry of friction surface roughness on the basis of data of differential-phase measurements in laser interferometric systems with acousto-optical scanning popup.stage_title Head Kolienov Serhii O., Кандидат фізико-математичних наук Registration Date 06-01-2023 Organization Taras Shevchenko National University of Kyiv popup.description2 Research object: rough surface. The purpose of the work: improvement of the software-hardware measuring complex that implements the laser differential-phase method of 2D scanning using an acousto-optical system for controlling laser beams, as well as determining the parameters of surface roughness analysis taking into account its spatial-frequency and angular characteristics. Work was carried out on the modernization and improvement of the hardware and software part of the laser differential-phase scanning microscope-profilometer, which implements the differential-phase method of studying rough surfaces. New algorithms and approaches to the analysis of spatial-frequency and angular characteristics of roughness have been introduced in order to determine ways to improve the tribological properties of surfaces.  Product Description popup.authors Hryhoruk Valerii І. Kanievskyi Vasyl I. Serdeha Iryna V. Smyrnov Yevhen M. popup.nrat_date 2023-01-06 Close