References
- S. Wang, E. Davison, and P. Dorato, 'Observing the states of systems with unmeasurable disturbances,' IEEE Trans. on Automatic Control, vol. 20, pp. 716-717, 1975
- P. Kudva, N. Viswanadham, and A. Ramakrishna, 'Observers for linear systems with unknown inputs,' IEEE Trans. on Automatic Control, vol. 25, pp. 113-115, 1980 https://doi.org/10.1109/TAC.1980.1102245
- Y. Guan and M. Saif, 'A novel approach to the design of unknown input observer,' IEEE Trans. on Automatic Control, vol. 26, pp. 632-635, 1989
- M. Hou and P. Muller, 'Disturbance decoupled observer design: A unified viewpoint,' IEEE Trans. on Automatic Control, vol. 39, pp. 1338- 1341, 1994 https://doi.org/10.1109/9.293209
- J. Chen and R. J. Patton, 'Optimal filtering and robust fault diagnosis of stochastic systems with unknown disturbances,' IEE Proceedings -Control Theory and Applications, vol. 143, no. 1, pp. 31-36. 1996
- M. Hou and R. J. Patton, 'Optimal filtering for systems with unknown inputs,' IEEE Trans. on Automatic Control, vol. 43, no. 3, pp. 445-449, 1998 https://doi.org/10.1109/9.661621
- M. Darouach and M. Zasadzinski, 'Unbiased minimum variance estimation for systems with unknown exogenous inputs,' Automatica, vol. 33, no. 4, pp. 717-719, 1997 https://doi.org/10.1016/S0005-1098(96)00217-8
- M. Darouach, M. Zasadzinski, and M. Boutayeb, 'Extension of minimum variance estimation for systems with unknown inputs,' Automatica, vol. 39, pp. 867-876, 2003 https://doi.org/10.1016/S0005-1098(03)00006-2
- J. Jin, M. Tahk, and C. Park, 'Time-delayed state and unknown input observation,' International Journal of Control, vol. 66, pp. 733-745, 1997 https://doi.org/10.1080/002071797224522
- M. Hautus, 'Strong detectability and observers,' Linear Algebra and Its Applications, vol. 50, pp. 353-368, 1983 https://doi.org/10.1016/0024-3795(83)90061-7
- M. Valcher, 'State observers for discrete-time linear systems with unknown inputs,' IEEE Trans. on Automatic Control, vol. 44, no. 2, pp. 397-401, 1999 https://doi.org/10.1109/9.746275