The extended Luenberger observer for nonlinear systems

Linearization by output injection and nonlinear observers

Arthur J. Krener, Alberto Isidori · Systems & Control Letters · 1983 · 1.4K citations

Output Injection, State Observer, Linear System +2

Nonlinear Observers with Linearizable Error Dynamics

Arthur J. Krener, Witold Respondek · SIAM Journal on Control and Optimization · 1985 · 1K citations

Nonlinear Control, Engineering, State Observer +8

Applied optimal estimation

A. Haddad · Proceedings of the IEEE · 1976 · 808 citations

Parameter Estimation, Engineering, Estimation Statistic +4

Observing the state of non-linear dynamic systems

F. E. Thau · International Journal of Control · 1973 · 709 citations

Nonlinear Control, Nonlinear System Identification, Deterministic Dynamical System +13

Canonical form observer design for non-linear time-variable systems

Dieter Bestle · International Journal of Control · 1983 · 550 citations

State Estimation, Nonlinear System Identification, Engineering +10