High Assurance Run-Time Monitoring Architecture for Autonomous Control

Y Chou, A Zutshi, M Clark - AIAA Scitech 2021 Forum, 2021 - arc.aiaa.org
… construction: Taylor models and zonotopes. Taylor models consist of … Zonotope based
reachability approaches, use a special … zonotopes, which are a generalizations of zonotopes and …

Fiber convex bodies

L Mathis, C Meroni - arXiv preprint arXiv:2105.12406, 2021 - arxiv.org
In this paper we study the fiber body, that is the extension of the notion of fiber polytopes for
more general convex bodies. After giving an overview of the properties of the fiber body, we …

[PDF][PDF] State Estimation in SLAM Techniques for Autonomous Vehicles

M Facerías Pelegrí - 2020 - upcommons.upc.edu
… considered type of set for bound the state estimation uncertainty are known as zonotopes. …
a region in an Rnx space, defined by a zonotope. This region embeds all the possible states …

[HTML][HTML] The zonoid algebra, generalized mixed volumes, and random determinants

P Breiding, P Bürgisser, A Lerario, L Mathis - Advances in Mathematics, 2022 - Elsevier
We show that every multilinear map between Euclidean spaces induces a unique, continuous,
Minkowski multilinear map of the corresponding real cones of zonoids. Applied to the …

Combinatorial reciprocity theorems for generalized permutahedra, hypergraphs, and pruned inside-out polytopes

S Rehberg - arXiv preprint arXiv:2103.09073, 2021 - arxiv.org
Generalized permutahedra are a class of polytopes with many interesting combinatorial
subclasses. We introduce pruned inside-out polytopes, a generalization of inside-out polytopes …

Rapid and Accurate Fault Detection for Uncertain Nonlinear Systems Using Advanced Set-Based State Estimation Techniques

X Yang - 2020 - smartech.gatech.edu
… review and comparison of existing zonotope order reduction methods. Zonotopes are a class
of … of bounding a given zonotope 𝑍 within another zonotope of lower complexity 𝑍′ ⊃ 𝑍. …

Robust nonlinear model predictive control based on nominal predictions with piecewise constant references and bounded disturbances

VM Cunha, TLM Santos - International Journal of Robust and …, 2022 - Wiley Online Library
This article presents a robust nonlinear model predictive control (NMPC) strategy for
constrained systems with piecewise constant references and bounded disturbances based on …

Ellipsoid-based Interval Estimation for Lipschitz Nonlinear Systems

W Zhang, Z Wang, T Raissi… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
… estimation performance, the zonotope-based methods require large calculation to compute
higher dimensional zonotopes. Compared with zonotopes, the propagation and fusion of …

Application of the Theory of Convex Sets for Engineering Structures with Uncertain Parameters

J Pełczyński - Applied Sciences, 2020 - mdpi.com
… Sets V ( i ) ( x ) ⊂ R s ( i = 1 , … , e ) are line segments, therefore V ( x ) ⊂ R s is a
zonotope–the Minkowski sum of point V ( 0 ) ( x ) and those line segments. A zonotope is a convex …

[PDF][PDF] Tropical Neighbourhood Search: A New Heuristic for Periodic Timetabling

E Bortoletto, N Lindner, B Masing - 2022 - opus4.kobv.de
… In [4] the polytope of feasible fractional cycle offset variables is recognised to be a zonotope,
and several properties of PESP are derived via tilings of said zonotope. What is instead of …