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International Conference on Computational Inteligence for Modelling Control and Automation and International Conference on Intelligent Agents Web Technologies and International Commerce (CIMCA'06)
Random Weighting Estimation of White Noise Error Characteristic in Integrated INS/GPS/SAR System
Sydney Australia
November 28-December 01
ISBN: 0-7695-2731-0
Shesheng Gao, Northwestern Polytechnical University, Xi?an, Shaanxi Province, China
Zhihua Feng, Northwestern Polytechnical University, Xi?an, Shaanxi Province, China
Huaxing Li, Northwestern Polytechnical University, Xi?an, Shaanxi Province, China
Random weighting estimation is an emergent algorithmic method in statistic, which is firstly applied to the research of navigation system in this paper. An algorithm is presented for on-line random weighting estimating the white noise errors of integrated INS/GPS/SAR navigation system. Secondly, The Random weighting estimation is presented in terms of variance and drift rate parameters, and the method applied to estimate the white noise errors of INS/GPS/SAR navigation system is proved to be effective. Research result shows that the random weighting estimation has a better performance than other statistic estimation methods.
Citation:
Shesheng Gao, Zhihua Feng, Huaxing Li, "Random Weighting Estimation of White Noise Error Characteristic in Integrated INS/GPS/SAR System," cimca, pp.50, International Conference on Computational Inteligence for Modelling Control and Automation and International Conference on Intelligent Agents Web Technologies and International Commerce (CIMCA'06), 2006
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