Data-driven dissipative verification of LTI systems: multiple shots of data, QDF supply-rate and application to a planar manipulator

2023/01/04 by Tábitha E. Rosa, Rosa, Tábitha Esteves, Bayu Jayawardhana +1
Computer Science · Engineering · Physics and Astronomy · #FOS: Electrical engineering #Model Reduction and Neural Networks #Modeling and Simulation Systems #Real-time simulation and control systems #Systems and Control (eess.SY) #electronic engineering #information engineering

paper · pdf · doi:10.48550/arxiv.2301.01512

openalex publication_date 2023/01/04 · openalex created_date 2023/01/06 · openalex updated_date 2026/08/01

Abstract

We present a data-driven dissipative verification method for LTI systems based on using multiple input-output data. We assume that the supply-rate functions have a quadratic difference form corresponding to the general dissipativity notion known in the behavioural framework. We validate our approach in a practical example using a two-degree-of-freedom planar manipulator from Quanser, with which we demonstrate the applicability of multiple datasets over one-shot of data recently proposed in the literature.

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