Set programming: theory and computation

B Legat - 2020 - dial.uclouvain.be
… Several templates are studied in this thesis including the classical templates (polyhedra,
zonotopes and ellipsoids) but also more elaborate ones that provide a richer family of sets but …

Optimal robust fault detection of discrete‐time LPV systems with measurement error‐affected scheduling variables combining ZKF and pQP

J Tan, S Olaru, F Xu, X Wang… - International Journal of …, 2020 - Wiley Online Library
… It is known that the shape and size of a zonotope are completely determined by … a zonotope
to describe its size here (the details on the weighted Frobenius norm based size of zonotope

Robust Zonotopic Observer Design: Avoiding Unmeasured Premise Variables for Takagi-Sugeno Fuzzy Systems

M Pourasghar, AT Nguyen, TM Guerra - IFAC-PapersOnLine, 2021 - Elsevier
… Xk as a zonotope with the center cx,k and the shape matrix Rx,k such Xk = 〈cx,k,Rx,k〉,
the zonotopic state at the next time instant k + 1 defined as Xk+1 is bounded by a zonotope

[HTML][HTML] Fault detection and isolation for discrete-time descriptor systems based on H/L observer and zonotopic residual evaluation

W Tang, Z Wang, Y Shen - International Journal of Control, 2020 - Taylor & Francis
… However, from (1c), we know that it is easy to obtain a box to bound a zonotope ie we can
easily obtain the upper and lower bounds of the zonotope. Therefore, it is more efficient to use …

Interval estimation of sensor fault based on zonotopic Kalman filter

W Zhang, Z Wang, S Guo, Y Shen - International Journal of Control, 2021 - Taylor & Francis
… The prediction step uses the state zonotope at the previous time instant, the zonotopes of …
to produce a prediction zonotope. In the update step, the prediction zonotope is combined with …

[HTML][HTML] Coxeter submodular functions and deformations of Coxeter permutahedra

F Ardila, F Castillo, C Eur, A Postnikov - Advances in Mathematics, 2020 - Elsevier
We describe the cone of deformations of a Coxeter permutahedron, or equivalently, the nef
cone of the toric variety associated to a Coxeter complex. This class of polytopes contains …

A Novel Set-Theoretic Interval Observer for Discrete Linear Time-Invariant Systems

F Xu, S Yang, X Wang - IEEE Transactions on Automatic …, 2020 - ieeexplore.ieee.org
… Q]Bd, where the symbol ↓d (·) denotes the reduction of the order of a zonotope r to d, ˆHT is
… Thus, we propose to use the notion of interval hull of zonotopes here to obtain the interval of …

Computational and Geometric Aspects of Linear Optimization

Z Guan - 2021 - macsphere.mcmaster.ca
… In 2017, Deza, Manoussakis, and Onn [15] introduced a lower bound that is achieved by a
family of lattice zonotopes, referred to as primitive zonotopes. They proved that δ(d,k) ≥ ⌊(k +…

Efficient contact mode enumeration in 3d

E Huang, X Cheng, MT Mason - International Workshop on the Algorithmic …, 2020 - Springer
Zonotopes are a special type of polytope which are combinatorially … We can define a zonotope
as the Minkowski sum of a set of … We can map each face F of a zonotope to an unique sign …

[BOOK][B] Polytopes and Discrete Geometry

G Cunningham, M Mixer, E Schulte - 2021 - ams.org
zonotopes by Antoine Deza, Lionel Pournin, and Rado Rakotonarivo provides geometric and
combinatorial properties for primitive zonotopes… vertices of a primitive zonotope that can be …