Open AccessProceedings Article
GPS/INS System Integratin Based on Neuro-Wavelet Techniques.
Salam A. Ismaeel,Ahmed M. Hassan +1 more
- pp 446-452
TLDR
A new method for error estimation in a GPS/INS augmented system based on Artificial Neural Network (ANN) and Wavelet Transform (WT) was offered and it was found that the proposed technique reduces the standard deviation error in the position by about 91% and in velocity it was reduced by about 94%.Abstract:
Global Positioning System (GPS) and Strapdown Inertial Navigation System (SDINS) can be integrated together to provide a reliable navigation system. This paper offers a new method for error estimation in a GPS/INS augmented system based on Artificial Neural Network (ANN) and Wavelet Transform (WT). An ANN was adopted in this paper to model the GPS/INS position and velocity errors in real time to predict the error in the integrated system and provide accurate navigation information for a moving vehicle. It was found that the proposed technique reduces the standard deviation error in the position by about 91% for X, Y, and Z axes, while in velocity it was reduced by about 94% for North, East, and Down directions.read more
Citations
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Book ChapterDOI
An Improved Robust Low Cost Approach for Real Time Vehicle Positioning in a Smart City
TL;DR: The Global Positioning System (GPS) aided low cost Dead Reckoning (DR) system can provide without interruption the vehicle position for efficient fleet management solutions in smart cities.
Proceedings ArticleDOI
Implementation of an intelligent SINS navigator based on ANFIS
TL;DR: The results show that the intelligent navigator based on ANFIS more powerful compared with other (traditional and intelligent navigators based on ANN).
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TL;DR: Elements of Satellite Surveying The Global Positioning System Adjustment Computations Least Squares Adjustment Examples Links to Physical Observations The Three-Dimensional Geodetic Model GPS Observables Propagation Media, Multipath, and Phase Center Processing GPS Carrier Phases Network Adjustments Ellipsoidal and Conformal Mapping Models Useful Transformations Datums, Standards, and Specifications Appendices References Abbreviations for Frequently Used References Indexes as discussed by the authors.
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