Title :
Global observer design for a class of homogeneous systems
Author :
Hong, Yiguang ; Qin, Huashu ; Chen, Pengnian
Author_Institution :
Inst. of Syst. Sci., Acad. Sinica, Beijing, China
Abstract :
In this paper, the observer design problem of a class of homogeneous systems is addressed. With mild conditions like homogeneous detectability and based on Lyapunov functions, global asymptotic observers are constructed for these single-output homogeneous systems. These continuous observers may be nonsmooth when their linear approximation systems have undetectable modes
Keywords :
Lyapunov methods; nonlinear systems; observers; Lyapunov functions; asymptotic observers; detectability; global asymptotic observers; homogeneous systems; nonlinear observer; nonlinear systems; observer design; Control systems; Design methodology; Ear; Linear approximation; Mathematics; Metrology; Nonlinear dynamical systems; Nonlinear systems; Output feedback; Stability;
Conference_Titel :
Decision and Control, 2001. Proceedings of the 40th IEEE Conference on
Conference_Location :
Orlando, FL
Print_ISBN :
0-7803-7061-9
DOI :
10.1109/.2001.980727
