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Proceedings Paper

A stellar-inertial navigation scheme
Author(s): Jong-bin Yim; You-chol Lim; Joon Lyou
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Paper Abstract

Since inertial sensor errors which increase with time are caused by initial orientation error and sensor errors(accelerometer bias and gyro drift bias), the accuracy of these devices, while still improving, is not adequate for many of today's high-precision, long-duration sea, aircraft, and long-range flight missions. This paper presented a navigation error compensation scheme for Strap-Down Inertial Navigation System(SDINS) using Electro-optical sensor. To be specific, SDINS error model and measurement equation were derived, and Kalman filter was implemented. Simulation results show the boundedness of position and attitude errors.

Paper Details

Date Published: 20 February 2006
PDF: 6 pages
Proc. SPIE 6041, ICMIT 2005: Information Systems and Signal Processing, 60412F (20 February 2006); doi: 10.1117/12.664374
Show Author Affiliations
Jong-bin Yim, Chungnam National Univ. (South Korea)
You-chol Lim, Korea Aerospace Research Institute (South Korea)
Joon Lyou, Chungnam National Univ. (South Korea)

Published in SPIE Proceedings Vol. 6041:
ICMIT 2005: Information Systems and Signal Processing
Yunlong Wei; Kil To Chong; Takayuki Takahashi, Editor(s)

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