Results 161 to 170 of about 4,688 (224)

UMLoc: Uncertainty-Aware Map-Constrained Inertial Localization with Quantified Bounds. [PDF]

Sensors (Basel)
Alharbi MS, Park S.
europepmc   +1 more source

Study on the Robust Filter Method of SINS/DVL Integrated Navigation Systems in a Complex Underwater Environment. [PDF]

Sensors (Basel)
Zhu T, Li J, Duan K, Sun S.
europepmc   +1 more source

A Scheme for System Error Calibration and Compensation of the Initial State of MEMS Inertial Navigation. [PDF]

Sensors (Basel)
Ding X, Chen Z, Wu Z, Wang X.
europepmc   +1 more source

Research on a precise positioning method of rapid excavation systems based on integrated navigation. [PDF]

Sci Rep
Zhu H, Zhao Y, Zhou Y, Jin Z, Wei Y, Zhao S.   +5 more
europepmc   +1 more source

Attention-Augmented LSTM Feed-Forward Compensation for Lever-Arm-Induced Velocity Errors in Transfer Alignment. [PDF]

Biomimetics (Basel)
Pan S, Yan G, Sun D, Liang B, Feng L.
europepmc   +1 more source

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Strapdown inertial navigation system calibration

2017 2nd International Ural Conference on Measurements (UralCon), 2017
The paper aims at improving the accuracy of the calibration of strapdown inertial navigation systems (SINS). The calibration is carried out using a 2-axial motion simulator. A new computational method is investigated for the calibration coefficients of the error models of accelerometers and gyroscopes of the strapdown inertial navigation system based ...
S. G. Nikolaev, A. V. Golota
openaire   +1 more source

Modified strapdown inertial navigator error models

Proceedings of 1994 IEEE Position, Location and Navigation Symposium - PLANS'94, 2002
The paper revisits the problem of error modeling for strapdown INS for the purpose of navigation sensor blending with a Kalman filter. This problem has been addressed repeatedly over the last 30 years, and different perspectives on INS error modeling have emerged.
B.M. Scherzinger, D.B. Reid
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Multiposition alignment of strapdown inertial navigation system

IEEE Transactions on Aerospace and Electronic Systems, 1993
The authors demonstrate that the stationary alignment of strapdown inertial navigation system (SDINS) can be improved by employing the multiposition/technique. Using an observability analysis, it is shown that an optimal two-position alignment not only satisfies complete observability conditions but also minimizes alignment errors.
J.G. Lee, C.G. Park, H.W. Park
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Fiber-based rotary strapdown inertial navigation system

Optical Engineering, 2013
Navigation involves the integration of methodologies and systems for estimating the time-varying attitude of moving objects. A fiber strapdown inertial navigation system (FSINS) is presently used in several applications related to vehicle navigation. However, the absolute attitude and position from FSINS contain an error that increases with time.
Wei Sun, Yang Gao
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