38 citations · 57 across the 17 of their papers we have counts for
5 papers · 1 filter
Riemannian optimal identification method for linear systems with symmetric positive-definite matrix
Kazuhiro Sato, Hiroyuki Sato, Tobias Damm
This study develops identification methods for linear continuous-time symmetric systems, such as electrical network systems, multi-agent network systems, and temperature dynamics i…
Structure-preserving optimal model reduction based on Riemannian trust-region method
Kazuhiro Sato, Hiroyuki Sato
This paper studies stability and symmetry preserving optimal model reduction problems of linear systems which include linear gradient systems as a special case. The problem i…
Riemannian optimal model reduction of stable linear systems
Kazuhiro Sato
In this paper, we develop a method for solving the problem of minimizing the error norm between the transfer functions of original and reduced systems on the set of stable ma…
Optimal leader selection and demotion in leader-follower multi-agent systems
Kazuhiro Sato
We consider leader-follower multi-agent systems that have many leaders, defined on any connected weighted undirected graphs, and address the leader selection and demotion problems.…
Optimal Graph Laplacian
Kazuhiro Sato
This paper provides a construction method of the nearest graph Laplacian to a matrix identified from measurement data of graph Laplacian dynamics that include biochemical systems,…