## This note is concerned with the stabilization of control systems using an estimated state feedback. The global stabilization problem for a relatively broad class of nonlinear plants is discussed. Moreover, using the "input to state stability" property introduced by Sontag [l-4] and detectabilit
A result on the stabilization of nonlinear systems using state detection
β Scribed by M Feki
- Publisher
- Elsevier Science
- Year
- 2003
- Tongue
- English
- Weight
- 404 KB
- Volume
- 16
- Category
- Article
- ISSN
- 0893-9659
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β¦ Synopsis
In
this paper, we propose a new result on the feedback stabilization of nonlinear systems using state detection. We consider systems which are at least weakly detectable and stabilizable by means of a feedback control u = k(z), that may or not be continuous. Using the concept of inputto-state stability, we show that the system is also stabilizable by u = k(z), provided z is the output of a weak detector for 2.
π SIMILAR VOLUMES
The notion of input-to-state stability (ISS) has proved to be useful in nonlinear systems analysis. This paper discusses a dual notion, output-to-state stability (OSS). A characterization is provided in terms of a dissipation inequality involving storage (Lyapunov) functions. Combining ISS and OSS t