Volume 2, Issue 3 (October 2006)                   IJEEE 2006, 2(3): 82-90 | Back to browse issues page

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Sh. Mohammad-Nejad, M. Pourmahyabadi, A. Lajevardizadeh. Performance Modeling of Ring Laser Gyro in Inertial. IJEEE 2006; 2 (3) :82-90
URL: http://ijeee.iust.ac.ir/article-1-17-en.html
Performance Modeling of Ring Laser Gyro in Inertial
Sh. Mohammad-Nejad , M. Pourmahyabadi , A. Lajevardizadeh
Abstract:   (16447 Views)
In this paper, the performance of a Ring Laser Gyro based inertial navigation is investigated. Dynamic and stochastic modeling are applied to gyro simulation and performance evaluation. In the dynamic model, some parameters such as scale factor and environmental sensitivity have been determined, whereas in the stochastic model, the other parameters such as random drift and measurement noise have been computed. The performance of the system is evaluated for several inputs. Also, the parameter variation of output noise as a result of changing the dither characteristics is analyzed.
Keywords: Drift Error , Model Equation , Ring Laser Gyro , Scale Factor Error
Full-Text [PDF 276 kb]   (12550 Downloads)    
Type of Study: Research Paper |
Received: 2008/10/07 | Accepted: 2013/12/30
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© 2022 by the authors. Licensee IUST, Tehran, Iran. This is an open access journal distributed under the terms and conditions of the Creative Commons Attribution-NonCommercial 4.0 International (CC BY-NC 4.0) license.