50 citations · 151 across the 14 of their papers we have counts for
15 papers
Time-Domain Moment Matching for Second-Order Systems [Extended Version]
Xiaodong Cheng, Tudor C. Ionescu
The paper develops a second-order time-domain moment matching framework for the structure-preserving model reduction of high-dimensional second-order dynamical systems, avoiding th…
An Optimal Projection Framework for Structure-Preserving Model Reduction of Linear Systems
Xiaodong Cheng
This paper presents a structure-preserving model reduction framework for linear systems, in which the optimization is incorporated with the Petrov-Galerkin projecti…
Clustering-Based Average State Observer Design for Large-Scale Network Systems
Muhammad Umar B. Niazi, Xiaodong Cheng, Carlos Canudas-de-Wit +1
This paper addresses the aggregated monitoring problem for large-scale network systems with a few dedicated sensors. Full state estimation of such systems is often infeasible due t…
Fixed-Time Cooperative Behavioral Control for Networked Autonomous Agents with Second-Order Nonlinear Dynamics
Ning Zhou, Xiaodong Cheng, Zhongqi Sun +1
In this paper, we investigate the fixed-time behavioral control problem for a team of second-order nonlinear agents, aiming to achieve a desired formation with collision/obstacle~a…
Reduced-Order Modeling of Large-Scale Network Systems
Xiaodong Cheng, Jacquelien M. A. Scherpen, Harry L. Trentelman
Large-scale network systems describe a wide class of complex dynamical systems composed of many interacting subsystems. A large number of subsystems and their high-dimensional dyna…
Model Reduction Methods for Complex Network Systems
Xiaodong Cheng, Jacquelien M. A. Scherpen
Network systems consist of subsystems and their interconnections, and provide a powerful framework for analysis, modeling and control of complex systems. However, subsystems may ha…
Single module identifiability in linear dynamic networks with partial excitation and measurement
Shengling Shi, Xiaodong Cheng, Paul M. J. Van den Hof
Identifiability of a single module in a network of transfer functions is determined by whether a particular transfer function in the network can be uniquely distinguished within a…
Distributed Formation Control of Multi-Robot Systems: A Fixed-Time Behavioral Approach
Ning Zhou, Xiaodong Cheng, Yuanqing Xia +1
This paper investigates a distributed formation control problem for networked robots, with the global objective of achieving predefined time-varying formations in an environment wi…
Generic identifiability of subnetworks in a linear dynamic network: the full measurement case
Shengling Shi, Xiaodong Cheng, Paul M. J. Van den Hof
Identifiability conditions for single or multiple modules in a dynamic network specify under which conditions the considered modules can be uniquely recovered from the second-order…
Reduced Order Modeling of Diffusively Coupled Network Systems: An Optimal Edge Weighting Approach
Xiaodong Cheng, Lanlin Yu, Dingchao Ren +1
This paper studies reduced-order modeling of dynamic networks with strongly connected topology. Given a graph clustering of an original complex network, we construct a quotient gra…
Allocation of Excitation Signals for Generic Identifiability of Linear Dynamic Networks
Xiaodong Cheng, Shengling Shi, Paul M. J. Van den Hof
A recent research direction in data-driven modeling is the identification of dynamic networks, in which measured vertex signals are interconnected by dynamic edges represented by c…
Gramian-Based Model Reduction of Directed Networks
Xiaodong Cheng, Jacquelien M. A. Scherpen
This paper investigates a model reduction problem for linear directed network systems, in which the interconnections among the vertices are described by general weakly connected di…
Balanced Truncation of Networked Linear Passive Systems
Xiaodong Cheng, Jacquelien M. A. Scherpen, Bart Besselink
This paper studies model order reduction of multi-agent systems consisting of identical linear passive subsystems, where the interconnection topology is characterized by an undirec…
A Robust Consensus Algorithm for Current Sharing and Voltage Regulation in DC Microgrids
Michele Cucuzzella, Sebastian Trip, Claudio De Persis +3
In this paper a novel distributed control algorithm for current sharing and voltage regulation in Direct Current (DC) microgrids is proposed. The DC microgrid is composed of severa…
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…