A new method for indentifying the model error of adjustment system |
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| Authors: | Tao Benzao Zhang Chaoyu |
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| Affiliation: | 1. Key Laboratory of Geospace Environment and Geodesy, Ministry of Education, School of Geodesy &2. Geomatics , Wuhan University , Wuhan , China |
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| Abstract: | Some theory problems affecting parameter estimation are discussed in this paper. Influence and transformation between errors of stochastic and functional models is pointed out as well. For choosing the best adjustment model, a formula, which is different from the literatures existing methods, for estimating and identifying the model error, is proposed. On the basis of the proposed formula, an effective approach of selecting the best model of adjustment system is given. |
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| Keywords: | adjustment model model error model error estimation model error identification |
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