Robust two-stage Kalman filters for systems with unknown inputs
作者： Chien-Shu Hsieh
DOI: 10.1109/9.895577
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摘要: … state in order to obtain a robust result. However, when the model of the unknown inputs is identified, it is better to replace the UMVF into the OTSKF in order to obtain smaller variance …
sci-hub.se 参考文章(8)
A. T. Alouani, T. R. Rice, W. D. Blair, A Two-Stage Filter for State Estimation in the Presence of Dynamical Stochastic Bias american control conference. pp. 1784- 1788 ,(1992) , 10.23919/ACC.1992.4792418
M. Darouach, M. Zasadzinski, Unbiased minimum variance estimation for systems with unknown exogenous inputs Automatica. ,vol. 33, pp. 717- 719 ,(1997) , 10.1016/S0005-1098(96)00217-8
Peter K. Kitanidis, Unbiased minimum-variance linear state estimation Automatica. ,vol. 23, pp. 775- 778 ,(1987) , 10.1016/0005-1098(87)90037-9
J. Y. KELLER, L. SUMMERER, M. DAROUACH, Extension of Friedland's bias filtering technique to discrete-time systems with unknown inputs International Journal of Systems Science. ,vol. 27, pp. 1219- 1229 ,(1996) , 10.1080/00207729608929329
J.Y. KELLER, M. DAROUACH, L. CARAMELLE, Kalman filter with unknown inputs and robust two-stage filter International Journal of Systems Science. ,vol. 29, pp. 41- 47 ,(1998) , 10.1080/00207729808929494
B. Friedland, Treatment of bias in recursive filtering IEEE Transactions on Automatic Control. ,vol. 14, pp. 359- 367 ,(1969) , 10.1109/TAC.1969.1099223
M. Hou, R.J. Patton, Optimal filtering for systems with unknown inputs IEEE Transactions on Automatic Control. ,vol. 43, pp. 445- 449 ,(1998) , 10.1109/9.661621
Chien-Shu Hsieh, Fu-Chuang Chen, Optimal solution of the two-stage Kalman estimator IEEE Transactions on Automatic Control. ,vol. 44, pp. 194- 199 ,(1999) , 10.1109/9.739135