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Environmental Effects on Interferometric Fiber Optic Gyroscope Performance = = Girisimolcucu Fiber Optik Donuolcer Performansi Uzerine Cevresel Etkiler.

紀錄類型:	書目-電子資源 : Monograph/item
正題名/作者:	Environmental Effects on Interferometric Fiber Optic Gyroscope Performance =/
其他題名:	Girisimolcucu Fiber Optik Donuolcer Performansi Uzerine Cevresel Etkiler.
作者:	Osunluk, Berk.
出版者:	Ann Arbor : ProQuest Dissertations & Theses, : 2021,
面頁冊數:	125 p.
附註:	Source: Dissertations Abstracts International, Volume: 83-10, Section: B.
Contained By:	Dissertations Abstracts International83-10B.
標題:	Propagation. -
電子資源:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=29045211
ISBN:	9798209947349

Environmental Effects on Interferometric Fiber Optic Gyroscope Performance = = Girisimolcucu Fiber Optik Donuolcer Performansi Uzerine Cevresel Etkiler.
Osunluk, Berk.

Environmental Effects on Interferometric Fiber Optic Gyroscope Performance =Girisimolcucu Fiber Optik Donuolcer Performansi Uzerine Cevresel Etkiler. - Ann Arbor : ProQuest Dissertations & Theses, 2021 - 125 p.

Source: Dissertations Abstracts International, Volume: 83-10, Section: B.

Thesis (Ph.D.)--Bilkent Universitesi (Turkey), 2021.

This item must not be sold to any third party vendors.

Today main performance limitations for fiber optic gyroscope technology are its sensitivity to temperature fluctuations and vibration. Shape error is the main error source for both disturbances. We propose an approach to reduce the thermal sensitivity by controlling the strain inhomogeneity through the fiber coil. The approach is based on advanced fiber coil modeling, which is verified by a series of experiments.Vibration is often a neglected disturbance by the researchers as it highly depends on the integrated platform. We propose a model for bias error formation due to optical power fluctuations under vibration. Model is composed of power fluctuation characteristics, spurious rotation rate formation due to mechanical Shupe error, and the suppression of the rotation rate by the closed-loop operation. Lastly, we introduce the concept of angle random walk performance degradation under vibration due to interferogram nonlinearity.

ISBN: 9798209947349Subjects--Topical Terms:

3680519
Propagation.

Environmental Effects on Interferometric Fiber Optic Gyroscope Performance = = Girisimolcucu Fiber Optik Donuolcer Performansi Uzerine Cevresel Etkiler.
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245 1 0 $a Environmental Effects on Interferometric Fiber Optic Gyroscope Performance = $b Girisimolcucu Fiber Optik Donuolcer Performansi Uzerine Cevresel Etkiler.
260 1 $a Ann Arbor : $b ProQuest Dissertations & Theses, $c 2021
300 $a 125 p.
500 $a Source: Dissertations Abstracts International, Volume: 83-10, Section: B.
500 $a Advisor: Ozbay, Ekmel.
502 $a Thesis (Ph.D.)--Bilkent Universitesi (Turkey), 2021.
506 $a This item must not be sold to any third party vendors.
520 $a Today main performance limitations for fiber optic gyroscope technology are its sensitivity to temperature fluctuations and vibration. Shape error is the main error source for both disturbances. We propose an approach to reduce the thermal sensitivity by controlling the strain inhomogeneity through the fiber coil. The approach is based on advanced fiber coil modeling, which is verified by a series of experiments.Vibration is often a neglected disturbance by the researchers as it highly depends on the integrated platform. We propose a model for bias error formation due to optical power fluctuations under vibration. Model is composed of power fluctuation characteristics, spurious rotation rate formation due to mechanical Shupe error, and the suppression of the rotation rate by the closed-loop operation. Lastly, we introduce the concept of angle random walk performance degradation under vibration due to interferogram nonlinearity.
520 $a Gunumuzde fiber optik donuolcer teknolojisi icin temel performans limiti sicaklik hassasiyeti ve titresimdir. Shupe hatasi her iki bozanetken icin de temel hata kaynagidir. Fiber sarimdaki gerinim tekturelsizligini kontrol ederek sicaklik hassasiyetini dusuren bir yaklasim oneriyoruz. Yaklasim, bir dizi deney ile dogrulanmis ileri seviye bir modellemeye dayanmaktadir.Titresim entegre edilen platforma bagli oldugu icin cogunlukla arastirmacilar tarafindan goz ardi dilen bir bozanetkendir. Titresim altinda optik guc salinimlari nedeniyle olusan sabit hata icin bir model oneriyoruz. Model optik guc salinim karakteristikleri, mekanik Shupe hatasi nedeniyle sahte donu hizi olusumu, ve kapali dongu opearsyon ile donu hizi baskilanmasini icermektedir. Son olarak girisimolcer dogrusalsizligi nedeniyle titresim altinda acisal rastgele yurume performans dususunu tanitiyoruz.
590 $a School code: 1159.
650 4 $a Propagation. $3 3680519
650 4 $a Fiber optics. $3 535869
650 4 $a Permeability. $3 915594
650 4 $a Magnetic fields. $3 660770
650 4 $a Sensors. $3 3549539
650 4 $a Design. $3 518875
650 4 $a Algorithms. $3 536374
650 4 $a Light. $3 524021
650 4 $a Radiation. $3 673904
650 4 $a Composite materials. $3 654082
650 4 $a Computer science. $3 523869
650 4 $a Electromagnetics. $3 3173223
650 4 $a Materials science. $3 543314
650 4 $a Optics. $3 517925
650 4 $a Physics. $3 516296
650 4 $a Theoretical physics. $3 2144760
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710 2 $a Bilkent Universitesi (Turkey). $3 1919057
773 0 $t Dissertations Abstracts International $g 83-10B.
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791 $a Ph.D.
792 $a 2021
793 $a English
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=29045211