loading
Papers Papers/2022 Papers Papers/2022

Research.Publish.Connect.

Paper

Paper Unlock

Authors: Nacim Meslem ; Nacim Ramdani and Yves Candau

Affiliation: CERTES EA 3481 Université Paris 12-Val de Marne; INRIA Sophia Antipolis - Méditerranée - Antenne de Montpellier (LIRMM), France

Keyword(s): State estimation, non linear systems, bounded error context, non linear differential equations, interval analysis, guaranteed numerical integration, hybrid automata.

Related Ontology Subjects/Areas/Topics: Informatics in Control, Automation and Robotics ; Nonlinear Signals and Systems ; Signal Processing, Sensors, Systems Modeling and Control ; Signal Reconstruction

Abstract: This work is about state estimation in the bounded error context for non linear continuous time systems. The main idea is to seek to estimate not an optimal value for the unknown state vector but the set of feasible values, thus to characterize simultaneously the value of the vector and its uncertainty. Our contribution resides in the use of comparison theorems for differential inequalities and the analysis of the monotonicity of the dynamical systems with respect to the uncertain variables. The uncertain dynamical system is then bracketted between two hybrid dynamical systems. We show how to obtain this systems and to use them for state estimation with a prediction-correction type observer. An example is given with bioreactors.

CC BY-NC-ND 4.0

Sign In Guest: Register as new SciTePress user now for free.

Sign In SciTePress user: please login.

PDF ImageMy Papers

You are not signed in, therefore limits apply to your IP address 44.200.122.214

In the current month:
Recent papers: 100 available of 100 total
2+ years older papers: 200 available of 200 total

Paper citation in several formats:
Meslem, N.; Ramdani, N. and Candau, Y. (2008). A GUARANTEED STATE BOUNDING ESTIMATION FOR UNCERTAIN NON LINEAR CONTINUOUS TIME SYSTEMS USING HYBRID AUTOMATA. In Proceedings of the Fifth International Conference on Informatics in Control, Automation and Robotics - Volume 4: ICINCO; ISBN 978-989-8111-32-6; ISSN 2184-2809, SciTePress, pages 32-37. DOI: 10.5220/0001490400320037

@conference{icinco08,
author={Nacim Meslem. and Nacim Ramdani. and Yves Candau.},
title={A GUARANTEED STATE BOUNDING ESTIMATION FOR UNCERTAIN NON LINEAR CONTINUOUS TIME SYSTEMS USING HYBRID AUTOMATA},
booktitle={Proceedings of the Fifth International Conference on Informatics in Control, Automation and Robotics - Volume 4: ICINCO},
year={2008},
pages={32-37},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0001490400320037},
isbn={978-989-8111-32-6},
issn={2184-2809},
}

TY - CONF

JO - Proceedings of the Fifth International Conference on Informatics in Control, Automation and Robotics - Volume 4: ICINCO
TI - A GUARANTEED STATE BOUNDING ESTIMATION FOR UNCERTAIN NON LINEAR CONTINUOUS TIME SYSTEMS USING HYBRID AUTOMATA
SN - 978-989-8111-32-6
IS - 2184-2809
AU - Meslem, N.
AU - Ramdani, N.
AU - Candau, Y.
PY - 2008
SP - 32
EP - 37
DO - 10.5220/0001490400320037
PB - SciTePress