Observers for linearly unobservable nonlinear systems

Systems and Control Letters

Volumn 46, Issue 4, 2002, Pages 281-288

  Krener, Arthur J ^a   Xiao, MingQing ^b  

^a UNIVERSITY OF CALIFORNIA   (United States)

^b Southern Illinois University   (United States)

Author keywords

Linearization; Nonlinear observers; Nonlinear systems; Output injection; Unobservable

Indexed keywords

COMPUTER SIMULATION; ERROR ANALYSIS; INVARIANCE; LINEARIZATION; MATRIX ALGEBRA; OBSERVABILITY; SPECTRUM ANALYSIS; STATE SPACE METHODS;

SMOOTH NONLINEAR DYNAMICAL SYSTEMS;

NONLINEAR CONTROL SYSTEMS;

EID: 0037162404     PISSN: 01676911     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0167-6911(02)00153-6     Document Type: Article

References (8)

1. Canonical form observer design for nonlinear time-variable systems
2. Nonlinear observer design using Lyapunov's auxiliary theorem
3. Nonlinear stabilizability and detectability
4. Linearization by output injection and nonlinear observers
5. Nonlinear observers with linearizable error dynamics
6. Nonlinear observer design in the Siegel domain through coordinate changes
7. Nonlinear observer design in the Siegel domain