5 citations · 6 across the 3 of their papers we have counts for
4 papers
Excitation allocation for generic identifiability of linear dynamic networks with fixed modules
H. J. Dreef, S. Shi, X. Cheng +2
Identifiability of linear dynamic networks requires the presence of a sufficient number of external excitation signals. The problem of allocating a minimal number of external signa…
Identifiability in Dynamic Acyclic Networks with Partial Excitations and Measurements
Xiaodong Cheng, Shengling Shi, Ioannis Lestas +1
This paper deals with dynamic networks in which the causality relations between the vertex signals are represented by linear time-invariant transfer functions (modules). Considerin…
A Necessary Condition for Network Identifiability with Partial Excitation and Measurement
Xiaodong Cheng, Shengling Shi, Ioannis Lestas +1
This paper considers dynamic networks where vertices and edges represent manifest signals and causal dependencies among the signals, respectively. We address the problem of how to…
model reduction for diffusively coupled second-order networks by convex-optimization
Lanlin Yu, Xiaodong Cheng, Jacquelien M. A. Scherpen +1
This paper provides an optimal scheme for reducing diffusively coupled second-order systems evolving over undirected networks. The aim is to find a reduced-order model that n…