Improvement of the Accuracy of the Fresnel Method of Measuring the Diameters of Circular Metallic Cylinders with an Arbitrary Coefficient of Light Reflection

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Improvement of the Accuracy of the Fresnel Method of Measuring the Diameters of Circular Metallic Cylinders with an Arbitrary Coefficient of Light Reflection. / Chugui, Yu V.

в: Optoelectronics, Instrumentation and Data Processing, Том 55, № 6, 01.11.2019, стр. 623-630.

Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование

BibTeX

@article{f4eb084be01a4e09954077a237b131a7,

title = "Improvement of the Accuracy of the Fresnel Method of Measuring the Diameters of Circular Metallic Cylinders with an Arbitrary Coefficient of Light Reflection",

abstract = "A diffraction Fresnel method of precision measurement of diameters of circular metallic cylinders in the range from several units to hundreds of millimeters with an arbitrary coefficient of light reflection from the cylinder surface is developed. The method is based on determining the position of the first maximum in the Fresnel pattern of the object formed in the free space. An expression for the diffraction Fresnel pattern of a plane model of a cylinder fragment is derived in the class of special functions (Fresnel integrals). Based on this expression, a formula is found for taking into account the displacement of the position of the first maximum of the field as a function of the light reflection coefficient. By using an appropriate correcting additive, the measurement error component induced by this factor can be reduced by more than an order of magnitude. The results of the present study can be used for the development of optical-electronic systems of precision dimensional inspection of cylindrical articles.",

keywords = "cylinder, dimensional inspection, Fresnel diffraction, Fresnel integrals, light reflection coefficient",

author = "Chugui, {Yu V.}",

year = "2019",

month = nov,

day = "1",

doi = "10.3103/S8756699019060141",

language = "English",

volume = "55",

pages = "623--630",

journal = "Optoelectronics, Instrumentation and Data Processing",

issn = "8756-6990",

publisher = "Allerton Press Inc.",

number = "6",

}

RIS

TY - JOUR

T1 - Improvement of the Accuracy of the Fresnel Method of Measuring the Diameters of Circular Metallic Cylinders with an Arbitrary Coefficient of Light Reflection

AU - Chugui, Yu V.

PY - 2019/11/1

Y1 - 2019/11/1

N2 - A diffraction Fresnel method of precision measurement of diameters of circular metallic cylinders in the range from several units to hundreds of millimeters with an arbitrary coefficient of light reflection from the cylinder surface is developed. The method is based on determining the position of the first maximum in the Fresnel pattern of the object formed in the free space. An expression for the diffraction Fresnel pattern of a plane model of a cylinder fragment is derived in the class of special functions (Fresnel integrals). Based on this expression, a formula is found for taking into account the displacement of the position of the first maximum of the field as a function of the light reflection coefficient. By using an appropriate correcting additive, the measurement error component induced by this factor can be reduced by more than an order of magnitude. The results of the present study can be used for the development of optical-electronic systems of precision dimensional inspection of cylindrical articles.

AB - A diffraction Fresnel method of precision measurement of diameters of circular metallic cylinders in the range from several units to hundreds of millimeters with an arbitrary coefficient of light reflection from the cylinder surface is developed. The method is based on determining the position of the first maximum in the Fresnel pattern of the object formed in the free space. An expression for the diffraction Fresnel pattern of a plane model of a cylinder fragment is derived in the class of special functions (Fresnel integrals). Based on this expression, a formula is found for taking into account the displacement of the position of the first maximum of the field as a function of the light reflection coefficient. By using an appropriate correcting additive, the measurement error component induced by this factor can be reduced by more than an order of magnitude. The results of the present study can be used for the development of optical-electronic systems of precision dimensional inspection of cylindrical articles.

KW - cylinder

KW - dimensional inspection

KW - Fresnel diffraction

KW - Fresnel integrals

KW - light reflection coefficient

UR - http://www.scopus.com/inward/record.url?scp=85078925206&partnerID=8YFLogxK

U2 - 10.3103/S8756699019060141

DO - 10.3103/S8756699019060141

M3 - Article

AN - SCOPUS:85078925206

VL - 55

SP - 623

EP - 630

JO - Optoelectronics, Instrumentation and Data Processing

JF - Optoelectronics, Instrumentation and Data Processing

SN - 8756-6990

IS - 6

ER -

ID: 23427365