Delay and state observation for SISO nonlinear systems with input delay

Abstract : This paper deals with the problem of state and delay estimation for SISO nonlinear systems with an unknown time-varying delay in the input. The main idea is to approximate the delayed input by using Taylor's theorem and to create an extended system with the delay as part of the extended state. Then, the construction of an observer is proposed to estimate both state and delay. The results are illustrated by simulations.
Document type :
Journal articles
Liste complète des métadonnées

Cited literature [32 references]  Display  Hide  Download

https://hal.archives-ouvertes.fr/hal-01668933
Contributor : Vincent Léchappé <>
Submitted on : Wednesday, December 20, 2017 - 1:54:33 PM
Last modification on : Tuesday, March 26, 2019 - 9:25:22 AM

File

IJRNC_2017_HAL.pdf
Files produced by the author(s)

Identifiers

Citation

Vincent Léchappé, Jesus de Leon, Emmanuel Moulay, Franck Plestan, Alain Glumineau. Delay and state observation for SISO nonlinear systems with input delay. International Journal of Robust and Nonlinear Control, Wiley, 2018, 28 (6), pp.2356-2368. ⟨10.1002/rnc.4020⟩. ⟨hal-01668933⟩

Share

Metrics

Record views

258

Files downloads

195