3 papers
math.OC2026
Comparison of Linear Systems Across Time Domains: Continuous-time vs. Discrete-time
Armin Pirastehzad, Bart Besselink
We develop a formal framework for the behavioral comparison of linear systems across different time domains. We accomplish this by introducing the notion of system interpolation, w…
eess.SY2025
Efficient Reduction of Interconnected Subsystem Models using Abstracted Environments
Luuk Poort, Bart Besselink, Rob H. B. Fey +1
We present two frameworks for structure-preserving model order reduction of interconnected subsystems, improving tractability of the reduction methods while ensuring stability and…
eess.SY2024
Abstracted Model Reduction: A General Framework for Efficient Interconnected System Reduction
Luuk Poort, Lars A. L. Janssen, Bart Besselink +2
This paper introduces the concept of abstracted model reduction: a framework to improve the tractability of structure-preserving methods for the complexity reduction of interconnec…