Dynamic Positioning Particle Filtering Method Based on the EAKF
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摘要
In order to improve the positioning accuracy and reliability of ship dynamic positioning system, a method of combing Ensemble Adjustment Kalman Filter(EAKF) and Particle Filter was proposed. It's according to the use of the max of posterior probability density to generate the importance density function of particle. So that the importance probability density function could integrate into the latest observation information and accord with the posterior probability density distribution of the true state. We can use it to deal with Gaussian and nonlinear system state estimation problem effectively. The simulation results verify the effectiveness of the algorithm.
In order to improve the positioning accuracy and reliability of ship dynamic positioning system, a method of combing Ensemble Adjustment Kalman Filter(EAKF) and Particle Filter was proposed. It's according to the use of the max of posterior probability density to generate the importance density function of particle. So that the importance probability density function could integrate into the latest observation information and accord with the posterior probability density distribution of the true state. We can use it to deal with Gaussian and nonlinear system state estimation problem effectively. The simulation results verify the effectiveness of the algorithm.
引文
[1]Bian Xinqian,Fu Mingyu,Wang Yunhui.Dynamic Positioning.Beijing:Science Press,2011.
    [2]Cui,Y.Kavasseri.A Particle Filter for Dynamic State Estimation in Multi-Machine Systems With Detailed Models.IEEE Trans on Power Systems.2015:1-9.
    [3]Baser,Mc Donald.A Joint Multitarget Estimator for the Joint Target Detection and Tracking Filter.IEEE Trans on Signal Processing.2015:3857-3871.
    [4]S.Julier,J.Uhlmann.A New Extension of the Kalman Filter to Nonlinear Systems.Proceedings of Aero Sence:The 11th International Symposium on Aerospace/Defense Sensing,Simulation and Controls,Orlando,Florida,1997.
    [5]Van der Merwe R,Doucet A,Freitas N,Wan E A.The Unscented Particle Filter.Technical Report CUEDPF-INFENGPTR 380,Cambridge University,2000.
    [6]Arasaratnam I,Haykon S.Cubature Kalman Filters.IEEE Transactions on Automatic Control,2009,54(6):1254-1269.
    [7]Michael Merrett,Mark Zwolinski.Monet Carlo Static Timing Analysis with statistical sampling,Science Direct,2014:464-474.
    [8]Hu Shiqiang,Jing Zhongliang.“Review of particle filter algorithm,”Control and Decision 2005 20(4)361-371.
    [9]Simutis,Grincas.State Estimation of a Biotechnological Process Using Extended Kalman Filter and Particle Filter Veterinary and Agricultural Engineering,2014:920-924.
    [10]Anderson J L.2001.An ensemble adjustment Kalman filter for data assimilation.Monthly Weather Review,129(12):2884–2903.
    [11]Prashant Kumara,Kim Kwang Ikb.Hydrodynamic Modeling of Moored Ship Motion in an Irregular Domain,Procedia Engineering,2015:598—604.

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