2 papers
eess.SY2025
On the Duality Between Quantized Time and States in Dynamic Simulation
Liya Huang, Georgios Tzounas
This letter introduces a formal duality between discrete-time and quantized-state numerical methods. We interpret quantized state system (QSS) methods as integration schemes applie…
eess.SY2025
Matrix Pencil-Based Analysis of Multirate Simulation Schemes
Liya Huang, Georgios Tzounas
This paper focuses on multirate time-domain simulations of power system models. It proposes a matrix pencil-based approach to evaluate the spurious numerical deformation introduced…