Multifunctional fiber-optic sensors for space infrastructure

Sensors used in rocket and space technology are subject to extreme external influences in terms of temperature, vibration, and shock. Therefore, the choice of the type of sensors is justified precisely by the resistance to such factors, as well as the ability to ensure the temporal and parametric st...

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Autores principales:	Petr Mikhailov, Zhomart Ualiyev, Assem Kabdoldina, Nurzhigit Smailov, Askar Khikmetov, Feruza Malikova
Formato:	article
Lenguaje:	EN RU UK
Publicado:	PC Technology Center 2021
Materias:	fiber-optic sensor photodiode laser light-emitting diode bragg grating combined Technology (General) T1-995 Industry HD2321-4730.9
Acceso en línea:	https://doaj.org/article/71db85e5394b4e15871f791a70913701
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id	oai:doaj.org-article:71db85e5394b4e15871f791a70913701
record_format	dspace
spelling	oai:doaj.org-article:71db85e5394b4e15871f791a709137012021-11-08T08:04:06ZMultifunctional fiber-optic sensors for space infrastructure1729-37741729-406110.15587/1729-4061.2021.242995https://doaj.org/article/71db85e5394b4e15871f791a709137012021-10-01T00:00:00Zhttp://journals.uran.ua/eejet/article/view/242995https://doaj.org/toc/1729-3774https://doaj.org/toc/1729-4061Sensors used in rocket and space technology are subject to extreme external influences in terms of temperature, vibration, and shock. Therefore, the choice of the type of sensors is justified precisely by the resistance to such factors, as well as the ability to ensure the temporal and parametric stability of measurements. A new type of sensors – fiber-optic ones – meets these conditions. The basis for the selection and further improvement of such sensors were such requirements as minimum power consumption, high accuracy and stability of measurements, the ability to combine several measurements in one sensor. It is noted that for space infrastructure the factor of the possibility of simultaneous measurement of several parameters with one sensor is one of the important quality indicators. This is due to the possibility of reducing the number of sensors themselves, which reduces the mass and size parameters of space technology. This applies, first of all, to measurements of pressure and temperature, since they, in aggregate, account for at least 40 % of all measurements in space products. The path of choos-ing the types of methods and sensor designs led to the combination of the amplitude conversion method and optical communication in one sensor. In this case, amplitude modulation of pressure and temperature is carried out by a microelec-tromechanical unit (module), and the modulated optical signal is transmitted by an optical module. Such a modular composition of the sensor makes it possible to dispense with optical ana-lyzers (interrogators) and carry out further pro-cessing based on standard interfaces. A limitation of the proposed methods and designs is the need for microelectromechanical structures that measure certain physical quantities. Such structures for fiber-optic sensors are not mass-produced; therefore, their manufacture can be established at instrument-making enterprises with microelectronic equipmentPetr MikhailovZhomart UaliyevAssem KabdoldinaNurzhigit SmailovAskar KhikmetovFeruza MalikovaPC Technology Centerarticlefiber-optic sensorphotodiodelaser light-emitting diodebragg gratingcombinedTechnology (General)T1-995IndustryHD2321-4730.9ENRUUKEastern-European Journal of Enterprise Technologies, Vol 5, Iss 5 (113), Pp 80-89 (2021)
institution	DOAJ
collection	DOAJ
language	EN RU UK
topic	fiber-optic sensor photodiode laser light-emitting diode bragg grating combined Technology (General) T1-995 Industry HD2321-4730.9
spellingShingle	fiber-optic sensor photodiode laser light-emitting diode bragg grating combined Technology (General) T1-995 Industry HD2321-4730.9 Petr Mikhailov Zhomart Ualiyev Assem Kabdoldina Nurzhigit Smailov Askar Khikmetov Feruza Malikova Multifunctional fiber-optic sensors for space infrastructure
description	Sensors used in rocket and space technology are subject to extreme external influences in terms of temperature, vibration, and shock. Therefore, the choice of the type of sensors is justified precisely by the resistance to such factors, as well as the ability to ensure the temporal and parametric stability of measurements. A new type of sensors – fiber-optic ones – meets these conditions. The basis for the selection and further improvement of such sensors were such requirements as minimum power consumption, high accuracy and stability of measurements, the ability to combine several measurements in one sensor. It is noted that for space infrastructure the factor of the possibility of simultaneous measurement of several parameters with one sensor is one of the important quality indicators. This is due to the possibility of reducing the number of sensors themselves, which reduces the mass and size parameters of space technology. This applies, first of all, to measurements of pressure and temperature, since they, in aggregate, account for at least 40 % of all measurements in space products. The path of choos-ing the types of methods and sensor designs led to the combination of the amplitude conversion method and optical communication in one sensor. In this case, amplitude modulation of pressure and temperature is carried out by a microelec-tromechanical unit (module), and the modulated optical signal is transmitted by an optical module. Such a modular composition of the sensor makes it possible to dispense with optical ana-lyzers (interrogators) and carry out further pro-cessing based on standard interfaces. A limitation of the proposed methods and designs is the need for microelectromechanical structures that measure certain physical quantities. Such structures for fiber-optic sensors are not mass-produced; therefore, their manufacture can be established at instrument-making enterprises with microelectronic equipment
format	article
author	Petr Mikhailov Zhomart Ualiyev Assem Kabdoldina Nurzhigit Smailov Askar Khikmetov Feruza Malikova
author_facet	Petr Mikhailov Zhomart Ualiyev Assem Kabdoldina Nurzhigit Smailov Askar Khikmetov Feruza Malikova
author_sort	Petr Mikhailov
title	Multifunctional fiber-optic sensors for space infrastructure
title_short	Multifunctional fiber-optic sensors for space infrastructure
title_full	Multifunctional fiber-optic sensors for space infrastructure
title_fullStr	Multifunctional fiber-optic sensors for space infrastructure
title_full_unstemmed	Multifunctional fiber-optic sensors for space infrastructure
title_sort	multifunctional fiber-optic sensors for space infrastructure
publisher	PC Technology Center
publishDate	2021
url	https://doaj.org/article/71db85e5394b4e15871f791a70913701
work_keys_str_mv	AT petrmikhailov multifunctionalfiberopticsensorsforspaceinfrastructure AT zhomartualiyev multifunctionalfiberopticsensorsforspaceinfrastructure AT assemkabdoldina multifunctionalfiberopticsensorsforspaceinfrastructure AT nurzhigitsmailov multifunctionalfiberopticsensorsforspaceinfrastructure AT askarkhikmetov multifunctionalfiberopticsensorsforspaceinfrastructure AT feruzamalikova multifunctionalfiberopticsensorsforspaceinfrastructure
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Multifunctional fiber-optic sensors for space infrastructure

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