Publications de Elias Sebastian Klauser

Adaptive Disturbance Rejection with Data-driven LPV Control for Hybrid Microvibration Isolation Systems

Requirements for pointing accuracy in Earth observation missions have tightened tolerable microvibration levels on satellites. Various mitigation techniques, including active, passive, and hybrid methods, have been proposed to prevent microvibration propag ...

EPFL2025

Data-driven IQC-Based Robust Control Design for Hybrid Micro-disturbance Isolation Platform

Alireza Karimi, Vaibhav Gupta, Elias Sebastian Klauser

A novel approach for robust controller synthesis, which models uncertainty as an elliptical set, is proposed in the paper. Given a set of frequency response functions of linear time-invariant (LTI) multiple-input multiple-output (MIMO) systems, the approac ...

IEEE2023

Damping of flexure blades based on bi-material additive manufacturing

Simon Nessim Henein, Florent Cosandier, Loïc Benoît Tissot-Daguette, Elias Sebastian Klauser, Florent Alexandre Boudoire, Nikola Kalentics, Nicolas Blondiaux, Lisa Salamin

Flexure-based mechanisms have become state-of-the-art solutions for the design of high-precision mechanisms, free from friction wear, backlash, and lubrication. These properties which are necessary for applications in ultraclean or harsh environments, neve ...

2023

Data-driven IQC-Based Uncertainty Modelling for Robust Control Design

Alireza Karimi, Vaibhav Gupta, Elias Sebastian Klauser

A new approach is presented in the paper for modelling uncertainty as an elliptical set for robust controller synthesis. The method involves finding the best linear nominal model and the corresponding elliptical uncertainty set that is consistent with a se ...

2023