50 citations · 55 across the 7 of their papers we have counts for
9 papers
Krasovskii and Shifted Passivity Based Output Consensus
Yu Kawano, Michele Cucuzzella, Shuai Feng +1
Motivated by current sharing in power networks, we consider a class of output consensus (also called agreement) problems for nonlinear systems, where the consensus value is determi…
-monotonicity and feedback synthesis for incrementally stable networks
Yu Kawano, Fulvio Forni
We discuss the role of monotonicity in enabling numerically tractable modular control design for networked nonlinear systems. We first show that the variational systems of monotone…
Controller Reduction for Nonlinear Systems by Generalized Differential Balancing
Yu Kawano
In this paper, we aim at developing computationally tractable methods for nonlinear model/controller reduction. Recently, model reduction by generalized differential (GD) balancing…
Krasovskii and Shifted Passivity Based Control
Yu Kawano, Krishna Chaitanya Kosaraju, Jacquelien M. A. Scherpen
In this paper, our objective is to develop novel passivity based control techniques by introducing a new passivity concept named Krasovskii passivity. As a preliminary step, we inv…
Robust Passivity-Based Control of Boost Converters in DC Microgrids
Michele Cucuzzella, Riccardo Lazzari, Yu Kawano +2
This work deals with the design of a robust and decentralized passivity-based control scheme for regulating the voltage of a DC microgrid through boost converters. A Krasovskii-typ…
Krasovskii's Passivity
Krishna Chaitanya Kosaraju, Yu Kawano, Jacquelien M. A. Scherpen
In this paper we introduce a new notion of passivity which we call Krasovskii's passivity and provide a sufficient condition for a system to be Krasovskii's passive. Based on this…
Empirical Differential Gramians for Nonlinear Model Reduction
Yu Kawano, Jacquelien M. A. Scherpen
In this paper, we present an empirical balanced truncation method for nonlinear systems with linear time-invariant input vector field components. First, we define differential reac…
Reduction of Second-Order Network Systems with Structure Preservation
Xiaodong Cheng, Yu Kawano, Jacquelien M. A. Scherpen
This paper proposes a general framework for structure-preserving model reduction of a secondorder network system based on graph clustering. In this approach, vertex dynamics are ca…
Nonlinear Eigenvalue Approach to Differential Riccati Equations for Contraction Analysis
Yu Kawano, Toshiyuki Ohtsuka
In this paper, we extend the eigenvalue method of the algebraic Riccati equation to the differential Riccati equation (DRE) in contraction analysis. One of the main results is show…