3 papers
eess.SY2025
Using Seminorms To Analyze Contraction of Switched Systems With Only Non-Contracting Modes
Edwin Baum, Zonglin Liu, Yuzhen Qin +1
This paper investigates contraction properties of switched dynamical systems for the case that all modes are non-contracting, thereby extending existing results that require at lea…
eess.SY2025
Control of Discrete-Time Linear Systems with Charge-Balanced Inputs
Yuzhen Qin, Zonglin Liu, Marcel van Gerven
Electrical brain stimulation relies on externally applied currents to modulate neural activity, but safety constraints require each stimulation cycle to be charge-balanced, enforci…
eess.SY2024
Modeling and Detection of Critical Slowing Down in Epileptic Dynamics
Yuzhen Qin, Marcel van Gerven
Epilepsy is a common neurological disorder characterized by abrupt seizures. Although seizures may appear random, they are often preceded by early warning signs in neural signals,…