The purpose of this paper is to present the application of interval Linear Parameter Varying (LPV)
identification and fault diagnosis approaches to a real wind turbine. Since wind …

Robust state estimation for a subclass of nonlinear systems is considered in this paper
through a comparison of two methodologies. The comparison is based on modus operandi …

The map overlay of two planar subdivisions S1 and S2, denoted as overlay (S1, S1), is a
planar subdivision S, such that there is a face f in S if and only if there are faces f1 and f2 in S1 …

… More generally, the Minkowski sum of linear segments in Rn is called a zonotope. The
Minkowski sum of segments [0,ei], i = 1,2,3, in R3 is the standard cube I3. The Minkowski sum of …

Given a matrix A 2 Zm⇥ n satisfying certain regularity assumptions, we consider for a
positive integer s the set Fs (A)⇢ Zm of all vectors b 2 Zm such that the associated knapsack …

We developed a computer program for generating all oriented matroids corresponding to a
prescribed underlying matroid. The generation process and its output can be controlled via a …

An interval observer has been shown to be a suitable passive robust strategy to generate an
adaptive threshold to be used in residual evaluation when model uncertainty is located in …

A method for active fault diagnosis of linear discrete time hybrid systems is presented. The
algorithm generates appropriate test signals that can be used for sanity check during system …

This paper deals with guaranteed state estimation for a large class of nonlinear continuous-time
systems in a bounded error context. The proposed observer is based on a guaranteed …

In recent years, tropical geometry has developed as a theory on its own. Its two main aims
are to answer open questions in algebraic geometry and to give new proofs of celebrated …