4 papers
Robust Instability Radius for Networked Dynamical Systems: Upper and Lower Bounds
Shinji Hara, Yutaka Hori, Tetsuya Iwasaki +2
This paper is concerned with robust instability of uncertain network systems. We consider the multi-agent system described as a network of single-input-single-output agents with id…
Exact Robust Instability Analysis for Networked Dynamical Systems with Biological Application
Shinji Hara, Yutaka Hori, Tetsuya Iwasaki +2
This paper investigates robust instability in nominally unstable uncertain networked dynamical systems, where all nominal agents share an identical single-input-single-output (SISO…
Partitioned robustness analysis of networks with uncertain links
Simone Mariano, Chung-Yao Kao, Michael Cantoni
Network robustness to link perturbations is studied from an input-output perspective. The main result is a set of integral quadratic constraints (IQCs) that imply robust stability…
Exact Instability Radius of Discrete-Time LTI Systems
Chung-Yao Kao, Sei Zhen Khong, Shinji Hara +1
The robust instability of an unstable plant subject to stable perturbations is of significant importance and arises in the study of sustained oscillatory phenomena in nonlinear sys…