Set-theoretic approaches in analysis, estimation and control of nonlinear systems

B Chachuat, B Houska, R Paulen, N Peri'c… - IFAC-PapersOnLine, 2015 - Elsevier
This paper gives an overview of recent developments in set-theoretic methods for nonlinear
systems, with a particular focus on the activities in our own research group. Central to these …

Data-driven robust backward reachable sets for set-theoretic model predictive control

M Attar, W Lucia - IEEE Control Systems Letters, 2023 - ieeexplore.ieee.org
In this letter, we propose a novel approach for computing robust backward reachable sets
from noisy data for unknown constrained linear systems subject to bounded disturbances …

Guaranteed parameter estimation of non-linear dynamic systems using high-order bounding techniques with domain and CPU-time reduction strategies

R Paulen, ME Villanueva… - IMA Journal of …, 2016 - academic.oup.com
This paper is concerned with guaranteed parameter estimation of non-linear dynamic
systems in a context of bounded measurement error. The problem consists of finding—or …

Efficient polyhedral enclosures for the reachable set of nonlinear control systems

SM Harwood, PI Barton - Mathematics of Control, Signals, and Systems, 2016 - Springer
This work presents a general theory for the construction of a polyhedral outer approximation
of the reachable set (“polyhedral bounds”) of a dynamic system subject to time-varying …

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 …

Using interval analysis to compute the invariant set of a nonlinear closed-loop control system

S Romig, L Jaulin, A Rauh - Algorithms, 2019 - mdpi.com
In recent years, many applications, as well as theoretical properties of interval analysis have
been investigated. Without any claim for completeness, such applications and …

[图书][B] Set-theoretic methods in control

F Blanchini, S Miani - 2008 - Springer
Many control problems can be naturally formulated, analyzed, and solved in a set-theoretic
context. Sets appear naturally when three aspects, which are crucial in control systems …

Barrier certificates for nonlinear model validation

S Prajna - Automatica, 2006 - Elsevier
Methods for model validation of continuous-time nonlinear systems with uncertain
parameters are presented in this paper. The methods employ functions of state-parameter …

Set theoretic methods in model predictive control

SV Raković - Nonlinear Model Predictive Control: Towards New …, 2009 - Springer
The main objective of this paper is to highlight the role of the set theoretic analysis in the
model predictive control synthesis. In particular, the set theoretic analysis is invoked to:(i) …

Bounds on the reachable sets of nonlinear control systems

JK Scott, PI Barton - Automatica, 2013 - Elsevier
The computation of rigorous enclosures of the reachable sets of nonlinear control systems is
considered, with a focus on applications for which speed is crucial. Low computational costs …