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Journal of Aerospace Science and Technology، جلد ۱۵، شماره ۲، صفحات ۴۷-۶۰
عنوان فارسی Reducing inertial navigation error using Tightly coupled integrated INS/GPS Structure
چکیده فارسی مقاله Inertial navigation amplifies the noise of the input sensors over time due to the presence of an integrator in the output path to determine the position and attitude of the object. This system has high bandwidth and good short-term accuracy. On the other hand, GPS navigation has low bandwidth, low noise processing power, and long-term accuracy. However, it can only determine the position and does not give us information about the object's attitude. Most papers have presented integrated algorithms related to GPS/INS tightly coupled navigation and have provided relatively acceptable results. Nevertheless, the main problem in this integration model is when there is an intentional or stochastical signal interference for GPS, which is not far from the mind in military applications. Therefore, navigation faces a problem. This article provides a solution with a tightly coupled integrated algorithm for high accuracy in integrated navigation.
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عنوان انگلیسی Reducing inertial navigation error using Tightly coupled integrated INS/GPS Structure
چکیده انگلیسی مقاله Inertial navigation amplifies the noise of the input sensors over time due to the presence of an integrator in the output path to determine the position and attitude of the object. This system has high bandwidth and good short-term accuracy. On the other hand, GPS navigation has low bandwidth, low noise processing power, and long-term accuracy. However, it can only determine the position and does not give us information about the object's attitude. Most papers have presented integrated algorithms related to GPS/INS tightly coupled navigation and have provided relatively acceptable results. Nevertheless, the main problem in this integration model is when there is an intentional or stochastical signal interference for GPS, which is not far from the mind in military applications. Therefore, navigation faces a problem. This article provides a solution with a tightly coupled integrated algorithm for high accuracy in integrated navigation.
کلیدواژه‌های انگلیسی مقاله Integrated Navigation,Tightly Coupled,GPS,INS,Kalman Filter
نویسندگان مقاله Amir Moghtadaei Rad |
Islamic Azad University of Hashtgerd, Alborz , Iran

نشانی اینترنتی https://jast.ias.ir/article_159001_4f3560e9f7874a57b26138b1fe1e8b90.pdf
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