DVL Velocity Aiding in the HUGIN 1000 Integrated Inertial Navigation System
نویسندگان
چکیده
منابع مشابه
Inertial Navigation System/Doppler Velocity Log (INS/DVL) Fusion with Partial DVL Measurements
The Technion autonomous underwater vehicle (TAUV) is an ongoing project aiming to develop and produce a small AUV to carry on research missions, including payload dropping, and to demonstrate acoustic communication. Its navigation system is based on an inertial navigation system (INS) aided by a Doppler velocity log (DVL), magnetometer, and pressure sensor (PS). In many INSs, such as the one us...
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Against the range-dependent accuracy of the tracking radar measurements including range, elevation and bearing angles, a new hybrid adaptive Kalman filter is proposed to enhance the performance of the radar aided strapdown inertial navigation system (INS/Radar). This filter involves the concept of residual-based adaptive estimation and adaptive fading Kalman filter and tunes dynamically the fil...
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In the recent trends, it is noticeable that INS/GPS system is used widely. In contrast to stand-alone system, integrated systems are much reliable. The main motive of integrating the INS/GPS system is to overcome their individual discrepancies. The existing technologies comprise stand-alone GPS, INS, MEMS/GPS, RISS/GPS using Mixture Particle filtering, CP-DGPS/INS using wheel encoder and electr...
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Inertial navigation with low-cost IMU’s can be an acceptable sole navigation source during short periods of GPS signal dropout due to intentional or unintentional interference. However, as the dropout period continues, the inertial navigation error reach unacceptable levels. In this paper, a technique is presented where relative or absolute position estimates derived from onboard captured image...
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ژورنال
عنوان ژورنال: Modeling, Identification and Control: A Norwegian Research Bulletin
سال: 2004
ISSN: 0332-7353,1890-1328
DOI: 10.4173/mic.2004.4.2