[HTML][HTML] Set operations and order reductions for constrained zonotopes

V Raghuraman, JP Koeln - Automatica, 2022 - Elsevier
… for using zonotopes and constrained zonotopes to improve … the use of constrained zonotopes
to represent sets resulting … inner-approximations of zonotopes and constrained zonotopes. …

[HTML][HTML] 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
zonotopes. On the other hand, reduction becomes more complex than for zonotopes, …
either zonotopes or constrained zonotopes in the context of nonlinear set-valued estimation. …

Constrained polynomial zonotopes

N Kochdumper, M Althoff - arXiv preprint arXiv:2005.08849, 2020 - arxiv.org
zonotopes additionally consider linear equality constraints for the zonotope factors, whereas
zonotope bundles represent the set implicitly by the intersection of several zonotopes. A …

Sparse polynomial zonotopes: A novel set representation for reachability analysis

N Kochdumper, M Althoff - IEEE Transactions on Automatic …, 2020 - ieeexplore.ieee.org
Zonotope bundles, as well as constrained zonotopes, are both able to … to zonotopes are
complex zonotopes [26] and zonotopes with subpolyhedric domains [27]. Complex zonotopes

[HTML][HTML] 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
… constrained zonotopeszonotopes based on nonlinear constraints. This paper also presents
significant improvements to existing prediction and update steps for constrained zonotopes. …

Data-driven reachability analysis using matrix zonotopes

A Alanwar, A Koch, F Allgöwer… - … for Dynamics and …, 2021 - proceedings.mlr.press
… To this end, we use matrix zonotopes since they can be used in a … The conversion of a matrix
zonotope M to an interval matrix is … , we write zonotope to convert an interval to a zonotope. …

Verification of neural-network control systems by integrating Taylor models and zonotopes

C Schilling, M Forets, S Guadalupe - … of the AAAI Conference on Artificial …, 2022 - ojs.aaai.org
… and a zonotope only consists of linear constraints, one cannot hope for an exact conversion.)
We construct a structured zonotope Z as the Minkowski sum Zl⊕Hnl of a zonotope and a …

Isoperimetric Problems For Zonotopes

A Joós, Z Lángi - arXiv preprint arXiv:2206.03204, 2022 - arxiv.org
… , we investigate zonotopes in Rd generated by d or d + 1 segments, and also zonotopes in
Rd generated by n ≫ d segments. We collect our results for these two types of zonotopes in …

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-…

The diameter of lattice zonotopes

A Deza, L Pournin, N Sukegawa - Proceedings of the American …, 2020 - ams.org
zonotopes will be given in Section 2. In this paper, we provide the asymptotic diameter of the
primitive zonotopes … diameter δz(d, k) of a lattice zonotope contained in the hypercube [0,k]d …