Skip to Main content Skip to Navigation
Conference papers

Stability of Sampled-data Control Systems under Aperiodic Sampling and Input Saturation

Abstract : This work proposes a new approach to asses stability of sampled-data controlled linear systems under aperiodic sampling and subject to input saturation. From an impulsive representation of the system and considering a partition of the interval between two successive sampling instants, it is shown that the discrete-time dynamics of the closed-loop system can be described by a difference inclusion. A general Lyapunov-based result allowing to conclude about the local (regional) stability of the sampled-data system is derived. Thus, considering the particular case of quadratic functions, a constructive condition in terms of linear matrix inequalities (LMIs) is proposed to compute estimates of the region of attraction of the nonlinear closed-loop system.
Document type :
Conference papers
Complete list of metadatas

Cited literature [29 references]  Display  Hide  Download

https://hal.univ-grenoble-alpes.fr/hal-01904488
Contributor : Mirko Fiacchini <>
Submitted on : Thursday, October 25, 2018 - 8:52:44 AM
Last modification on : Wednesday, October 7, 2020 - 11:36:04 AM
Long-term archiving on: : Saturday, January 26, 2019 - 1:44:17 PM

File

CDC18_0646_FI.pdf
Files produced by the author(s)

Identifiers

  • HAL Id : hal-01904488, version 1

Collections

Citation

Mirko Fiacchini, João Manoel Gomes da Silva Jr. Stability of Sampled-data Control Systems under Aperiodic Sampling and Input Saturation. 57th IEEE Conference on Decision and Control, Dec 2018, Miami Beach, United States. ⟨hal-01904488⟩

Share

Metrics

Record views

162

Files downloads

424