On the one-shot data-driven verification of dissipativity of LTI systems with general quadratic supply rate function

2021/04/07 by Rosa, Tábitha E., Jayawardhana, Bayu · 2 citations
#FOS: Electrical engineering #Systems and Control (eess.SY) #electronic engineering #information engineering

paper · doi:10.48550/arxiv.2104.03108

Abstract

Based on a one-shot input-output set of data from an LTI system, we present a verification method of dissipativity property based on a general quadratic supply-rate function. We show the applicability of our approach for identifying suitable general quadratic supply-rate function in two numerical examples, one regarding the estimation of L₂-gains and one where we verify the dissipativity of a mass-spring-damper system.

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• An Input-Output Data-Driven Dissipativity Approach for Compositional Stability Certification of Interconnected LTI MIMO Systems
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