Ebihara Lab Homepage

Study Topics

We explore analysis and synthesis of dynamical systems from broad perspective using mathematical systems theory. Currently, we are actively working on the reliability/stability verification of AI systems on the basis of optimization and control theory.

Special Events

News

June 2022: Conference Paper Accepted, New!!
The following paper has been accepted for presentation at SICE Annual Conference 2022.
R. Saeki and Y. Ebihara:
Stability Analysis of Dynamical Systems with Saturation Nonlinearities via IQC with Copositive Multipliers
June 2022: Journal Paper Accepted, New!!
The following paper has been accepted for publication in SICE Journal of Control, Measurement, and System Integration as an invited paper.
Y. Ebihara:
The lq/lp Hankel Norms of Discrete-Time Positive Systems Across Switching
June 2022: Conference Paper Accepted, New!!
The following paper has been accepted for presentation at International Symposium on Mathematical Theory of Networks and Systems 2022.
V. Magron, N. H. A. Mai, Y. Ebihara, and H. Waki:
Tractable Semidefinite Bounds of Positive Maximal Singular Values
February 2022: Conference Paper Accepted
The following paper has been accepted for presentation at European Control Conference 2022.
Y. Ebihara, H. Motooka, H. Waki, N. Sebe, V. Magron, D. Peaucelle, and S. Tarbouriech:
L2+ Induced Norm Analysis of Continuous-Time LTI Systems Using Positive Filters and Copositive Programming
April 2021: New Research Project Launched
JSPS KAKENHI 21H01354 (PI: Y. Ebihara)
"Stability Analysis and Optimal Synthesis of Recurrent Neural Networks by Conic Programming"
Collaborators: H. Waki (IMI, Kyushu University, Japan), D. Peaucelle, S. Tarbouriech, J. B. Lasserre, V. Magron, N. Mai (LAAS-CNRS, France).