Prof. Yuri V. Chugui Profile

Prof. Yuri V. Chugui

Director at Technological Design Institute of SIE

SPIE Involvement:

Author

Publications (23)

Proceedings Article | 27 May 2011 Paper

3D optical measuring technologies for industrial applications

Yuri Chugui, Alexander Verkhogliad, Vadim Kalikin, Peter Zav'yalov

Proceedings Volume 8082, 808222 (2011) https://doi.org/10.1117/12.895003

KEYWORDS: Inspection, Diffraction, Spherical lenses, Diffractive optical elements, 3D metrology, Far-field diffraction, Safety, 3D image processing, 3D modeling, Structured light

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Proceedings Article | 12 January 2009 Paper

Precision inspection of diameters for circular reflecting cylinders

Yuri Chugui, Yuri Lemeshko

Proceedings Volume 7133, 71332L (2009) https://doi.org/10.1117/12.810008

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Proceedings Article | 12 January 2009 Paper

Application of diffractive optical elements for inspection of complicated through holes

Yuri Chugui, Yuri Lemeshko, Peter Zav'yalov

Proceedings Volume 7133, 713332 (2009) https://doi.org/10.1117/12.810014

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Proceedings Article | 22 April 2008 Paper

Optical measuring and laser technologies for safety problems

Yuri Chugui, Alexander Verkhogliad, Sergei Makarov, Evgeny Sysoev, Leonid Finogenov, Peter Zav'yalov, Yuri Lemeshko

Proceedings Volume 7008, 70081L (2008) https://doi.org/10.1117/12.797101

KEYWORDS: Inspection, Diffractive optical elements, Cameras, Safety, Interferometers, Laser applications, Image processing, Profilometers, Prototyping, 3D metrology

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Proceedings Article | 25 October 2006 Paper

Novel optical measuring systems and laser technologies for science and industry

Yuri Chugui, Sergei Plotnikov, Anatoly Potashnikov, Alexander Verkhogliad

Proceedings Volume 6280, 628003 (2006) https://doi.org/10.1117/12.715243

KEYWORDS: Inspection, Sensors, Laser applications, Laser systems engineering, Laser development, Laser cutting, Safety, Complex systems, Laser processing, Position sensors

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Proceedings Article | 24 October 2006 Paper

Optical electronic measuring systems and laser technologies for scientific and industrial applications

Yuri Chugui, Vladimir Bazin, Leonid Finogenov, Sergei Makarov, Alexander Verkhogliad

Proceedings Volume 6357, 63571T (2006) https://doi.org/10.1117/12.717007

KEYWORDS: Inspection, Laser applications, Laser systems engineering, Laser development, Laser cutting, Laser processing, Head, Safety, Complex systems, Diffractive optical elements

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Proceedings Article | 13 October 2006 Paper

A laser structured light system for inspection of wear and defects of contact wire in train's electro-supply network

Vladimir Bazin, Yuri Chugui, Stepan Kalichkin, Sergei Makarov, Alexander Verkhogliad, Ignat Vykhristyuk

Proceedings Volume 6280, 62800K (2006) https://doi.org/10.1117/12.716149

KEYWORDS: Cameras, Inspection, Geometrical optics, Laser systems engineering, Light sources and illumination, 3D metrology, Defect detection, Optical inspection, Optical filters, Structured light

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Proceedings Article | 13 October 2006 Paper

Automatic optical-electronic system for measurements of elements shifts and deformations in huge mechanical and engineering constructions

Yuri Chugui, Vladimir Bazin, Alexander Verkhogliad, Stepan Kalichkin, Vadim Kalikin, Sergei Makarov, Sergei Savkov

Proceedings Volume 6280, 628010 (2006) https://doi.org/10.1117/12.716128

KEYWORDS: Cameras, Image processing, Detection and tracking algorithms, Fermium, Frequency modulation, Optical sensors, Optical testing, Reflectors, Sensors, Optical components

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As it is known the mining of oil and gas offshore is carried out using the drilling platforms, which are extremely massive and inert. In order to avoid excessive stresses on platform, which is highly inertial object, it consists of few large parts (normally base and legs). Four friction pendulum bearings are used for mechanical link between the base and legs. The bearings functionality is to provide the protection of the platform from all possible mechanical loadings on the legs that might affect the base with the drill and other sensitive equipment. Mechanical loadings include different seismic movements, ice shifts, mechanical loadings during the drilling, heat expansion stress, etc. Bearings are worn out after certain distance traveled and have to be replaced when the movement resource is over. The most important parameter, which allows estimation the bearing resource, is measuring the cumulative distance traveled by the bearing from the beginning of its service with the relative accuracy better then 0.01%, and absolute displacement at ±350 mm range with accuracy better then 1 mm. For this purpose the automatic optical-electronic system for measurements of bearings movements was developed. Its main aim is continuous noncontact measurement of the bearing location and calculation of the total distance traveled by the bearing for any defined time period. Measuring principle of the system is based on optical image processing. The passive part of the system (optical target) is fixed on one part of construction while active part - a field measurement sensor (FMS) is installed on another part of construction that moves relative to the first one. The FMS continuously captures and processes the image of optical target. On the FMS output, after processing, the relative displacement between FMS and Optical Target is obtained with high degree of accuracy. The system was certified as a measuring tool as well as for the use in explosive environments (for gas and oil industry). It is designed for continuous 24-hours operation during 30 years.

Proceedings Article | 14 June 2006 Paper

3D optical measuring technologies and systems for scientific and industrial applications

Yuri Chugui, Alexander Verkhogliad, Michael Stupak

Proceedings Volume 6254, 62540Q (2006) https://doi.org/10.1117/12.679924

KEYWORDS: Inspection, 3D modeling, Diffraction, Head, Laser systems engineering, Laser processing, Laser applications, 3D image processing, Control systems, 3D metrology

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Proceedings Article | 10 June 2006 Paper

3D optical measuring technologies for atomic and railway applications

Yuri Chugui, Sergei Plotnikov

Proceedings Volume 6262, 62620E (2006) https://doi.org/10.1117/12.683018

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Proceedings Article | 13 June 2005 Paper

Precision inspection of diameters for circular reflecting cylinders

Yu. Chugui, Yu. Lemeshko

Proceedings Volume 5856, (2005) https://doi.org/10.1117/12.621588

KEYWORDS: Diffraction, Inspection, Charge-coupled devices, Far-field diffraction, Reconstruction algorithms, Semiconductor lasers, Precision measurement, Error analysis, 3D metrology, Channel projecting optics

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Proceedings Article | 13 June 2005 Paper

3D optical measuring technologies and systems for industrial applications

Yu. Chugui

Proceedings Volume 5856, (2005) https://doi.org/10.1117/12.621589

KEYWORDS: Inspection, Diffraction, 3D modeling, 3D metrology, Control systems, Safety, Optical inspection, Laser development, Radar, Chemical elements

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Proceedings Article | 14 February 2005 Paper

3D optical measuring technologies and systems

Yuri Chugui

Proceedings Volume 5776, (2005) https://doi.org/10.1117/12.611832

KEYWORDS: Inspection, Diffraction, 3D modeling, Control systems, 3D image processing, 3D metrology, Safety, Optical inspection, Laser development, Stereoscopy

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