Comparison of guaranteed state estimators for linear time-invariant systems

M Althoff, JJ Rath - Automatica, 2021 - Elsevier
Guaranteed state estimation computes the set of possible states of dynamical systems given
the bounds of model uncertainties, disturbances, and noises. For the first time, we evaluate …

Improved set-membership estimation approach based on zonotopes and ellipsoids

SB Chabane, CS Maniu, T Alamo… - 2014 European …, 2014 - ieeexplore.ieee.org
This paper presents an improved approach for guaranteed state estimation combining set-
membership estimation techniques based on zonotopes and ellipsoids, applied on linear …

Guaranteed methods based on constrained zonotopes for set-valued state estimation of nonlinear discrete-time systems

BS Rego, GV Raffo, JK Scott, DM Raimondo - Automatica, 2020 - Elsevier
This paper presents new methods for set-valued state estimation of nonlinear discrete-time
systems with unknown-but-bounded uncertainties. A single time step involves propagating …

Joint state and parameter estimation based on constrained zonotopes

BS Rego, D Locatelli, DM Raimondo, GV Raffo - Automatica, 2022 - Elsevier
This note presents a new method for set-based joint state and parameter estimation of
discrete-time systems using constrained zonotopes. This is done by extending previous set …

[PDF][PDF] Set-membership state estimation with optimal bounding ellipsoids

S Gollamudi, S Nagaraj, S Kapoor… - Proceedings of the …, 1996 - researchgate.net
This paper presents a setmembership state estimation scheme for linear systems with
unknown but bounded inputs and noise. The approach is to compute 100% con dence …

Set-based state estimation of nonlinear systems using constrained zonotopes and interval arithmetic

BS Rego, DM Raimondo… - 2018 European Control …, 2018 - ieeexplore.ieee.org
This paper proposes a novel set-valued state estimation algorithm for nonlinear discrete-
time systems with unknown-but-bounded disturbances. The problem is often addressed …

Set-valued state estimation of nonlinear discrete-time systems with nonlinear invariants based on constrained zonotopes

BS Rego, JK Scott, DM Raimondo, GV Raffo - Automatica, 2021 - Elsevier
This paper presents new methods for set-valued state estimation of discrete-time nonlinear
systems whose trajectories are known to satisfy nonlinear equality constraints, called …

Data-driven set-based estimation using matrix zonotopes with set containment guarantees

A Alanwar, A Berndt, KH Johansson… - 2022 European …, 2022 - ieeexplore.ieee.org
We propose a method to perform set-based state estimation of an unknown dynamical linear
system using a data-driven set propagation function. Our method comes with set …

Constrained linear state estimation—a moving horizon approach

CV Rao, JB Rawlings, JH Lee - Automatica, 2001 - Elsevier
This article considers moving horizon strategies for constrained linear state estimation.
Additional information for estimating state variables from output measurements is often …

[图书][B] Zonotopes: From guaranteed state-estimation to control

VTH Le, C Stoica, T Alamo, EF Camacho, D Dumur - 2013 - books.google.com
This title focuses on two significant problems in the field of automatic control, in particular
state estimation and robust Model Predictive Control under input and state constraints …