4 papers
One Equation to Rule Them All -- Part II: Direct Data-Driven Reduction and Regulation
Junyu Mao, Emyr Williams, Thulasi Mylvaganam +1
The Sylvester equation underpins a wide spectrum of control synthesis and systems analysis tools associated with cascade interconnections. In the preceding Part I [1] of this artic…
One Equation to Rule Them All -- Part I: Direct Data-Driven Cascade Stabilisation
Junyu Mao, Emyr Williams, Thulasi Mylvaganam +1
In this article we present a framework for direct data-driven control for general problems involving interconnections of dynamical systems. We first develop a method to determine t…
Data-Driven Model Reduction by Moment Matching for Linear and Nonlinear Parametric Systems
Hanqing Zhang, Junyu Mao, Mohammad Fahim Shakib +1
Theory and methods to obtain parametric reduced-order models by moment matching are presented. The definition of the parametric moment is introduced, and methods (model-based and d…
Model Order Reduction of Large-Scale Wind Farms: A Data-Driven Approach
Zilong Gong, Junyu Mao, Adrià Junyent-Ferré +1
This paper proposes a data-driven algorithm for model order reduction (MOR) of large-scale wind farms and studies the effects that the obtained reduced-order model (ROM) has when t…