| Reduced-order H_∞ filtering for navigation with carrier phase |
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| 作者姓名： | LU ChenXi TAN YunHua ZHU BoCheng ZHOU LeZhu |
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| 作者单位： | School of Electronics Engineering and Computer Science,Peking University |
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| 基金项目： | Acknowledgements This work was supported by National Natural Science Foundation of China （Grant No. 11076001） |
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| 摘 要： | A reduced-order H∞filtering algorithm for navigation with carrier phase is presented.By taking advantage of decoupling between filtering states in a navigation solution,this algorithm reduces computational cost and is robust in colored noise.Furthermore,the estimation precision is also improved by taking ambiguities as nuisance states when the filtering process converges.Applications to kinetic simulations under diferent noise are presented to demonstrate robustness and efciency of the algorithm.
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| 关 键 词： | navigation reduced-order H∞ filtering carrier phase |
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