Interval state estimation for uncertain nonlinear systems - Archive ouverte HAL Access content directly
Conference Papers Year : 2013

Interval state estimation for uncertain nonlinear systems


The objective of this work is to develop some design methods of interval observers for a class of nonlinear continuous-time systems. It is assumed that the estimated system can be represented as a superposition of the nominal subsystem (belonged to the class of uniformly observable systems) and a Lipschitz nonlinear perturbation vanishing at the origin. Then it is shown there exists an interval observer for the system that estimates the set of admissible values for the state consistent with the output measurements. An example of the observer application is given with computer simulation results.
Fichier principal
Vignette du fichier
NOLCOS4.pdf (273.19 Ko) Télécharger le fichier
Origin : Files produced by the author(s)

Dates and versions

hal-00844397 , version 1 (15-07-2013)


  • HAL Id : hal-00844397 , version 1


Gang Zheng, Denis Efimov, Wilfrid Perruquetti. Interval state estimation for uncertain nonlinear systems. IFAC Nolcos 2013, Sep 2013, Toulouse, France. ⟨hal-00844397⟩
188 View
259 Download


Gmail Facebook Twitter LinkedIn More