Publications associées à Système à minimum de phase

Data-Driven Control Synthesis using Koopman Operator: A Robust Approach

Alireza Karimi, Mert Eyuboglu, Nathan Russell Powell

This paper proposes a data-driven control design method for nonlinear systems that builds upon the Koopman operator framework. In particular, the Koopman operator is used to lift the nonlinear dynamics to a higher-dimensional space where the so-called obse ...

2024

Data-Driven Unknown-Input Observers and State Estimation

Giancarlo Ferrari Trecate, Mustafa Sahin Turan

Unknown-input observers (UIOs) allow for estimation of the states of an LTI system without knowledge of all inputs. In this letter, we provide a novel data-driven UIO based on behavioral system theory and the result known as Fundamental Lemma proposed by J ...

2022

Actor neural networks for the robust control of partially measured nonlinear systems showcased for image propagation through diffuse media

Demetri Psaltis, Christophe Moser, Navid Borhani, Damien Claude-Marie Loterie, Eirini Kakkava, Babak Rahmani, Ugur Tegin

The output of physical systems, such as the scrambled pattern formed by shining the spot of a laser pointer through fog, is often easily accessible by direct measurements. However, selection of the input of such a system to obtain a desired output is diffi ...

SPRINGERNATURE2020

Sparsity Invariance for Convex Design of Distributed Controllers

Maryam Kamgarpour, Luca Furieri, Yu Zheng

We address the problem of designing optimal linear time-invariant (LTI) sparse controllers for LTI systems, which corresponds to minimizing a norm of the closed-loop system subjected to sparsity constraints on the controller structure. This problem is NP-h ...

2020

Data-Driven Distributed Combined Primary and Secondary Control in Microgrids

Alireza Karimi, Christoph Manuel Kammer, Seyed Sohail Madani

This paper presents a comprehensive data-driven distributed combined primary/secondary controller design method for microgrids. This method provides transient and steady-state performance including power-sharing and voltage and frequency restoration while ...

2020

The JET upgraded toroidal Alfven Eigenmode Diagnostic System

Ambrogio Fasoli, Duccio Testa, Patrick Blanchard

The Alfven Eigenmode Active Diagnostic system (AEAD) has undergone a major upgrade and redesign to provide a state-of-the-art excitation and real-time detection system for JET. The new system consists of individual 4 kW amplifiers allowing for increased cu ...

2019

A Data-Driven Fixed-Structure Control Design Method with Application to a 2-DOF Gyroscope

Alireza Karimi, Christoph Manuel Kammer

This paper presents the practical aspects and application of a novel data-driven, fixed-structure, robust control design method. Only the frequency response data of the system is needed for the design, and no parametric model is required. The method can be ...

2018

A Data-Driven Fixed-Structure Control Design Method with Application to a 2-DOF Gyroscope

Alireza Karimi, Christoph Manuel Kammer

IEEE2018

A Data-Driven Fixed-Structure Control Design Method with Application to a 2-DOF Gyroscope

Alireza Karimi, Christoph Manuel Kammer

IEEE2018

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Système à minimum de phase

Data-Driven Control Synthesis using Koopman Operator: A Robust Approach

Data-Driven Unknown-Input Observers and State Estimation

Actor neural networks for the robust control of partially measured nonlinear systems showcased for image propagation through diffuse media

Sparsity Invariance for Convex Design of Distributed Controllers

Data-Driven Distributed Combined Primary and Secondary Control in Microgrids

The JET upgraded toroidal Alfven Eigenmode Diagnostic System

A Data-Driven Fixed-Structure Control Design Method with Application to a 2-DOF Gyroscope

A Data-Driven Fixed-Structure Control Design Method with Application to a 2-DOF Gyroscope

A Data-Driven Fixed-Structure Control Design Method with Application to a 2-DOF Gyroscope

Research on modal vibration suppression of maglev steel strip based on phase compensator

Graph Chatbot

Chattez avec Graph Search

The JET upgraded toroidal Alfven Eigenmode Diagnostic System

Data-Driven Unknown-Input Observers and State Estimation

Data-Driven Control Synthesis using Koopman Operator: A Robust Approach

Data-Driven Distributed Combined Primary and Secondary Control in Microgrids

A Data-Driven Fixed-Structure Control Design Method with Application to a 2-DOF Gyroscope

A Data-Driven Fixed-Structure Control Design Method with Application to a 2-DOF Gyroscope

Sparsity Invariance for Convex Design of Distributed Controllers

Research on modal vibration suppression of maglev steel strip based on phase compensator

Actor neural networks for the robust control of partially measured nonlinear systems showcased for image propagation through diffuse media

A Data-Driven Fixed-Structure Control Design Method with Application to a 2-DOF Gyroscope