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Inertial navigation system aided by aircraft dynamics
IEEE Transactions on Control Systems Technology, 1999In this work the possibility of using the model of aircraft dynamics as a means for aiding an inertial navigation system is studied. The method is of particular interest for low-grade inertial navigating system (INS). The aiding formulation is introduced, its corresponding mathematical model is derived and used in the design of an appropriate extended ...
Mark Koifman, Itzhack Bar-Itzhack
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A Wellbore Inertial Navigation System
IADC/SPE Drilling Conference, 1983Abstract A prototype wireline tool which includes a downhole inertial platform and a surface computer to spatially map a well is described. The hardware consists of a single-gimballed inertial platform with accelerometers and gyros to obtain three-axis motion information.
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Inertial navigation system alignment
2004Alignment is the process whereby the orientation of the axes of an inertial navigation system is determined with respect to the reference axis system. The basic concept of aligning an inertial navigation system is quite simple and straight forward. However, there are many complications that make alignment both time consuming and complex.
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Inertial Sensors and Navigation Systems
2015Highly precise and reliable indigenous inertial sensors and navigation systems, developed ab initio, have contributed immensely to the success of space launch vehicles of India. The venue of development was the erstwhile space science and technology center, since outgrown into, Vikram Sarabhai Space Centre, VSSC, Indian Space Research Organization ...
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Global Navigation Satellite Systems and Inertial Navigation
2011When one would rank the geo-data collection techniques developed the last three decades or so from most significant to least significant, positioning and navigation by means of Global Navigation Satellite Systems (GNSS) would head the list. GNSS enables obtaining precise positioning and timing information anywhere on land, on sea or in the air, day or ...
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IC-GVINS: A Robust, Real-Time, INS-Centric GNSS-Visual-Inertial Navigation System
IEEE Robotics and Automation Letters, 2023Xiaoji Niu +2 more
exaly

