Improvement of methods and means of control of deviations from straightness by using acousto-optic heterodyne laser measuring systems
The article deals with the construction of high-precision acoustooptic (AO) heterodyne laser measurement systems for monitoring deviations from straightness when working in continuous mode with phase-digital Δφ(Δl y )–ΔNout and frequency-digital Δf(Δl y )–ΔNout transformations, as well as in...
Saved in:
| Main Author: | |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Omsk State Technical University, Federal State Autonoumos Educational Institution of Higher Education
2019-10-01
|
| Series: | Омский научный вестник |
| Subjects: | |
| Online Access: | https://www.omgtu.ru/general_information/media_omgtu/journal_of_omsk_research_journal/files/arhiv/2019/4%20(166)/71-77%20%D0%9B%D0%B5%D1%83%D0%BD%20%D0%95.%20%D0%92..pdf |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1832572785149345792 |
|---|---|
| author | E. V. Leun |
| author_facet | E. V. Leun |
| author_sort | E. V. Leun |
| collection | DOAJ |
| description | The article deals with the construction of high-precision acoustooptic (AO) heterodyne laser measurement systems for monitoring
deviations from straightness when working in continuous
mode with phase-digital Δφ(Δl
y
)–ΔNout and frequency-digital
Δf(Δl
y
)–ΔNout transformations, as well as in pulse mode. It discusses
the use of solid-state AO modulators, phase-locked loop systems
phase and frequency together with the fiber phasemodulaters and
precision ADC. The variants of linearization of the transformation
function, increasing the resolution are proposed. It discusses
the possibility of implementing laser measurement systems with
support channels and admittance control. |
| format | Article |
| id | doaj-art-07555559fcca4e9080580929b904d1c8 |
| institution | Kabale University |
| issn | 1813-8225 2541-7541 |
| language | English |
| publishDate | 2019-10-01 |
| publisher | Omsk State Technical University, Federal State Autonoumos Educational Institution of Higher Education |
| record_format | Article |
| series | Омский научный вестник |
| spelling | doaj-art-07555559fcca4e9080580929b904d1c82025-02-02T07:11:16ZengOmsk State Technical University, Federal State Autonoumos Educational Institution of Higher EducationОмский научный вестник1813-82252541-75412019-10-014 (166)717710.25206/1813-8225-2019-166-71-77Improvement of methods and means of control of deviations from straightness by using acousto-optic heterodyne laser measuring systemsE. V. Leun0Lavochkin AssociationThe article deals with the construction of high-precision acoustooptic (AO) heterodyne laser measurement systems for monitoring deviations from straightness when working in continuous mode with phase-digital Δφ(Δl y )–ΔNout and frequency-digital Δf(Δl y )–ΔNout transformations, as well as in pulse mode. It discusses the use of solid-state AO modulators, phase-locked loop systems phase and frequency together with the fiber phasemodulaters and precision ADC. The variants of linearization of the transformation function, increasing the resolution are proposed. It discusses the possibility of implementing laser measurement systems with support channels and admittance control.https://www.omgtu.ru/general_information/media_omgtu/journal_of_omsk_research_journal/files/arhiv/2019/4%20(166)/71-77%20%D0%9B%D0%B5%D1%83%D0%BD%20%D0%95.%20%D0%92..pdfthe deviation from straightnesslaser measurement systemacousto-optic modulatorheterodyningphase lockphase shiftspace-sensitive coordinatethe phase-to-digital conversionthe frequency-to-digital conversion |
| spellingShingle | E. V. Leun Improvement of methods and means of control of deviations from straightness by using acousto-optic heterodyne laser measuring systems Омский научный вестник the deviation from straightness laser measurement system acousto-optic modulator heterodyning phase lock phase shift space-sensitive coordinate the phase-to-digital conversion the frequency-to-digital conversion |
| title | Improvement of methods and means of control of deviations from straightness by using acousto-optic heterodyne laser measuring systems |
| title_full | Improvement of methods and means of control of deviations from straightness by using acousto-optic heterodyne laser measuring systems |
| title_fullStr | Improvement of methods and means of control of deviations from straightness by using acousto-optic heterodyne laser measuring systems |
| title_full_unstemmed | Improvement of methods and means of control of deviations from straightness by using acousto-optic heterodyne laser measuring systems |
| title_short | Improvement of methods and means of control of deviations from straightness by using acousto-optic heterodyne laser measuring systems |
| title_sort | improvement of methods and means of control of deviations from straightness by using acousto optic heterodyne laser measuring systems |
| topic | the deviation from straightness laser measurement system acousto-optic modulator heterodyning phase lock phase shift space-sensitive coordinate the phase-to-digital conversion the frequency-to-digital conversion |
| url | https://www.omgtu.ru/general_information/media_omgtu/journal_of_omsk_research_journal/files/arhiv/2019/4%20(166)/71-77%20%D0%9B%D0%B5%D1%83%D0%BD%20%D0%95.%20%D0%92..pdf |
| work_keys_str_mv | AT evleun improvementofmethodsandmeansofcontrolofdeviationsfromstraightnessbyusingacoustoopticheterodynelasermeasuringsystems |