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 …

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 …

Guaranteed state estimation for nonlinear discrete-time systems via indirectly implemented polytopic set computation

J Wan, S Sharma, R Sutton - IEEE Transactions on Automatic …, 2018 - ieeexplore.ieee.org
This paper proposes a new set-membership technique to implement polytopic set
computation for nonlinear discrete-time systems indirectly. The proposed set-membership …

A set-membership state estimation algorithm based on DC programming

T Alamo, JM Bravo, MJ Redondo, EF Camacho - Automatica, 2008 - Elsevier
This paper presents a new approach to guaranteed state estimation for nonlinear discrete-
time systems with a bounded description of noise and parameters. The sets of states that are …

Zonotope-based set-membership estimation for multi-output uncertain systems

VTH Le, C Stoica, T Alamo… - … on Intelligent Control …, 2013 - ieeexplore.ieee.org
This paper presents an improved technique for guaranteed zonotopic state estimation of
Multi-Output discrete-time linear-time invariant systems subject to unknown but bounded …

[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 …

Zonotopic guaranteed state estimation for uncertain systems

VTH Le, C Stoica, T Alamo, EF Camacho, D Dumur - Automatica, 2013 - Elsevier
This paper presents a new approach for guaranteed state estimation based on zonotopes
for linear discrete-time multivariable systems with interval multiplicative uncertainties, in the …

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 …

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 …