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Simplified ultra-tightly coupled BDS/INS integrated navigation system
Science China Information Sciences, 2016Due to advantages such as low cost, small size, low weight, low power consumption, powerful capability of anti-jamming, and high dynamics, ultra-tightly coupled GNSS/MIMU integrated navigation systems are extensively used in projectile and precision-guided munitions.
Kanghua Tang, Bing Luo, Xiaofeng He
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Integrated INS/GPS navigation systems for tactical applications
Proceedings of Position, Location and Navigation Symposium - PLANS '96, 2002Recent advances in navigation technology have led to an overall improvement in the ability to navigate to a predetermined location. Availability of the United States Global Positioning System (GPS) has permitted high-accuracy integrated navigation performance with a wide range of inertial sensors. Kearfott has developed a family of ring laser gyroscope
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Land vehicle navigation using odometry/INS/vision integrated system
2008 IEEE Conference on Cybernetics and Intelligent Systems, 2008Dead reckoning using odometry/INS can enhance the positioning accuracy compared with INS alone because odometry measurement errors wonpsilat grow over time. The scaling error of odometry, however, turns to be the main factor influencing on the system performance.
null Wei Wang, null Dan Wang
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Integrated Navigation System Performance in Deep Ocean Mining Surveys
Navigation, 1977This paper discusses the development and performance of an integrated navigation system used in deep ocean mining exploration. Few navigation aids are available in the area of operations. A system utilizing the Navy Navigational Satellite system, the Omega Navigation system, an electromagnetic log and gyrocompass for dead reckoning, and an acoustic ...
L. M. McCLOSKEY, D. A. EVANS
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Integrating Marine Navigational Systems in Post Cruise Processing
1987The R/V ROBERT D. CONRAD uses a mix of systems for mid-ocean navigation during geological and geophysical research cruises: GPS, Transit Satellite, Rho-Rho Loran-C, Two-Axis Doppler Speed Log, and Gyro Compass. These systems have complementary error-spectra characteristics.
Peter Buhl, Paul Manning
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High accuracy Navigation System using GPS and INS system integration strategy
2016 IEEE International Conference on Cyber Technology in Automation, Control, and Intelligent Systems (CYBER), 2016This paper proposes a position and attitude observer based on INS and GPS. Design and test results of an adaptive dual-rate Extended Kalman Filter(EKF) estimator for fusing data from Global Positioning Systems (GPS) and an Inertial Navigation System (INS) in order to estimate the position, velocity, and attitude.
Wei Yan +3 more
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The use of integral parameters in satellite navigation systems
Proceedings of The 2nd International Conference on Satellite Communications, 2005We offer the approach to a rise of accurasy (on ordin in comparing with tradithional methods) navigation determinations of consumers in the sattelit navigation systems. The rise of accurasy achieves by means of joint treatment of combined dimensions of pseudoranges with the use of carrying and going round components of navigationsignals and inclusion ...
S.D. Sylvestrov +2 more
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Adaptive Kalman Filter for INS/GPS Integrated Navigation System
Applied Mechanics and Materials, 2013Inertial Navigation System (INS) and Global Positioning System (GPS) are commonly integrated to overcomes each systems inadequacies and provide an accurate navigation solution. The integration of INS and GPS is usually achieved using a Kalman filter. The accuracy of INS/GPS deteriorates in condition that a priori information used in Kalman filter does ...
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Application of evolutionary neural networks in integrated navigation system
2008 2nd International Symposium on Systems and Control in Aerospace and Astronautics, 2008Performance of conventional Kalman filter, which is used in integrated navigation system, depends on precise system model and accurate observation data. Inaccuracy system model or truseless observation data will cause low precision of Kalman filter, and even lead to divergence.
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