Wavelet de-noising for IMU alignment

IEEE Aerospace and Electronic Systems Magazine

Volumn 19, Issue 10, 2004, Pages 32-39

  El Sheimy, Naser ^a   Nassar, Sameh ^a   Noureldin, Aboelmagd ^b  

^a UNIVERSITY OF CALGARY   (Canada)

^b ROYAL MILITARY COLLEGE OF CANADA   (Canada)

Author keywords

[No Author keywords available]

Indexed keywords

AEROSPACE SYSTEMS; DE-NOISING; INERTIAL MEASUREMENT UNIT (IMU); SENSOR MEASUREMENTS;

ACCELEROMETERS; AEROSPACE ENGINEERING; ALGORITHMS; ANGLE MEASUREMENT; ESTIMATION; GYROSCOPES; SENSORS; VELOCITY MEASUREMENT;

INERTIAL NAVIGATION SYSTEMS;

EID: 9744241010     PISSN: 08858985     EISSN: None     Source Type: Journal    
DOI: 10.1109/MAES.2004.1365016     Document Type: Article

References (17)

1. Britting, K.R., (1971), Inertial Navigation Systems Analysis, John Wiley & Sons, Inc., New York, USA.
2. Brown, R.G. and Hwang P.Y.C., (1992), Introduction to random signals, John Wiley and Sons, New York, USA.
3. Bruton A., Schwarz, K-P. and Skaloud, J., (2000), The Use of Wavelets for the Analysis and De-noising of Kinematic Geodetic Measurements, In: Geodesy Beyond 2000. The Challenges of the First Decade: IAG Symposia, No. 121, Birmingham, UK, July 19-30, 2000.
4. El-Sheimy, N. and Schwarz, K.P., (1999), Navigating Urban Areas by VISAT - A Mobile Mapping System Integrating GPS/INS/Digital Cameras for GIS Applications Navigation, Journal of the USA Institute of Navigation, Volume 45, No. 4, pp. 275-286, 1999.
5. Farrell, J.A. and Barth, M., (1999), The Global Positioning System & Inertial Navigation, McGraw-Hill, New York, USA.
6. Goupillaud, P., Grossman, A. and Morlet, J., (1984), Cyclo-Octave and Related Transforms in Seismic Signal Analysis, Geoexploration, Vol. 23.
7. IEEE Std. #647-1995, IEEE Standard Specification Format Guide and Test Procedure for Single-Axis Laser Gyros, IEEE, NY, USA.
8. Lefevre, H., (1993), The Fiber optic gyroscope, Artech-House, MA.
9. Liu, Z., (1992), Comparison of Statistical Methods for the Alignment of Strapdown Inertial Systems, M.Sc. Thesis, Department of Geomatics Engineering, University of Calgary, Calgary, Alberta, Canada, UCGE Report No. 20047.
10. Salychev, O. (1998), Inertial Systems in Navigation and Geophysics, Bauman Moscow State Technical University Press, Moscow, Russia.
11. Savage, P.G.,. (2000), Strapdown Analytics, Part I, Strapdown Associates, Inc., Maple Plain, Minnesota, USA.
12. Schwarz, K.P., Wei, M. and Gelderen, M.V., (1994), Aided Versus Embedded - a Comparison of Two Approaches to GPS/INS Integration, Proceedings of IEEE Position Location and Navigation Symposium, 1994, pp. 314-322.
13. Shin, E.H., (2001), Accuracy Improvement of Low Cost INS/GPS for Land Applications, M.Sc. Thesis, Department of Geomatics Engineering, University of Calgary, Calgary, Alberta, Canada, UCGE Report No. 20156.
14. Skaloud, J., (1999), Optimizing Georeferencing of Airborne Survey Systems by INS/GPS, Ph.D. Thesis, Department of Geomatics Engineering, University of Calgary, Calgary, Alberta, Canada, UCGE Report No. 20126.
15. Skaloud, J., Bruton A. and Schwarz K-P., (1999), Detection and Filtering of Short-Term (1/f) Noise in Inertial Sensors Navigation, Journal of the Institute of Navigation, Vol. 46, No. 2.
16. Strang, G. and T. Nguyen, 1997, Wavelets and Filter Banks, Wellesley-Cambridge Press.
17. Wei, M. and K.P. Schwarz, (1990), A Strapdown Inertial Algorithm Using an Earth-Fixed Cartesian Frame Navigation, Journal of the USA Institute of Navigation, Vol. 37, No. 2, 1990, pp.153-167.