State Estimation Analysed as Inverse Problem, Lect. Notes Control Inform. Sci, vol.358, pp.335-346, 2005. ,
DOI : 10.1007/978-3-540-72699-9_27
URL : http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.541.6997
A global exponential observer based on numerical differentiation, Proceedings of the 40th IEEE Conference on Decision and Control (Cat. No.01CH37228), 2001. ,
DOI : 10.1109/CDC.2001.980345
A regularization approach to state estimation using observers, Proceedings of the 2001 American Control Conference. (Cat. No.01CH37148), pp.4228-4233, 2001. ,
DOI : 10.1109/ACC.2001.945641