Observer design for continuous-time dynamical systems

P Bernard, V Andrieu, D Astolfi - Annual Reviews in Control, 2022 - Elsevier
We review the main design techniques of state observer design for continuous-time
dynamical systems, namely algorithms which reconstruct online the full information of a …

Model-based fault diagnosis for aerospace systems: a survey

J Marzat, H Piet-Lahanier… - Proceedings of the …, 2012 - journals.sagepub.com
This survey of model-based fault diagnosis focuses on those methods that are applicable to
aerospace systems. To highlight the characteristics of aerospace models, generic non-linear …

[图书][B] Nonlinear and adaptive control with applications

A Astolfi, D Karagiannis, R Ortega - 2008 - Springer
Nonlinear and Adaptive Control with Applications provides a detailed treatment of the
design of robust adaptive controllers for nonlinear systems with uncertainties. The authors …

Output feedback backstepping control of hydraulic actuators with valve dynamics compensation

W Deng, J Yao, Y Wang, X Yang, J Chen - Mechanical Systems and Signal …, 2021 - Elsevier
Valve dynamics play an important role in the high-dynamic tracking performance of
hydraulic systems. However, how to effectively compensate them remains an issue. From …

Generalized parameter estimation-based observers: Application to power systems and chemical–biological reactors

R Ortega, A Bobtsov, N Nikolaev, J Schiffer, D Dochain - Automatica, 2021 - Elsevier
In this paper we propose a new state observer design technique for nonlinear systems. It
consists of an extension of the recently introduced parameter estimation-based observer …

Advances and selected recent developments in state and parameter estimation

C Kravaris, J Hahn, Y Chu - Computers & chemical engineering, 2013 - Elsevier
This paper deals with two topics from state and parameter estimation. The first contribution of
this work provides an overview of techniques used for determining which parameters of a …

Fixed-time observer with simple gains for uncertain systems

T Ménard, E Moulay, W Perruquetti - Automatica, 2017 - Elsevier
In this article, we consider the problem of fixed-time observer for nonlinear systems, that is a
finite-time observer whose settling time can be bounded independently of the initial …

Non-linear state error based extended Kalman filters with applications to navigation

A Barrau - 2015 - hal.science
The present thesis explores the use of non-linear state errors to devise extended Kalman
filters (EKFs). First we depart from the theory of invariant observers on Lie groups and …

Koopman kernel regression

P Bevanda, M Beier, A Lederer… - Advances in …, 2024 - proceedings.neurips.cc
Many machine learning approaches for decision making, such as reinforcement learning,
rely on simulators or predictive models to forecast the time-evolution of quantities of interest …

A parameter estimation approach to state observation of nonlinear systems

R Ortega, A Bobtsov, A Pyrkin, S Aranovskiy - Systems & Control Letters, 2015 - Elsevier
A novel approach to the problem of partial state estimation of nonlinear systems is proposed.
The main idea is to translate the state estimation problem into one of estimation of constant …