Critical Clearing Time Estimates of Power Grid Faults via a Set-Based Method

no code implementations • 28 Nov 2022 • Willem Esterhuizen, Gyula Molnár, Tim Aschenbruck, Franz Rußwurm, Halil Askan, Stefan Streif

This paper is concerned with estimating critical clearing times in the transient stability problem of power grids without extensive time-domain simulations.

On MPC without terminal conditions for dynamic non-holonomic robots

no code implementations • 18 Feb 2021 • Franz Rußwurm, Willem Esterhuizen, Karl Worthmann, Stefan Streif

We consider an input-constrained differential-drive robot with actuator dynamics.

Model Predictive Control

Transient Stability Analysis of Power Grids with Admissible and Maximal Robust Positively Invariant Sets

no code implementations • 11 Jan 2021 • Tim Aschenbruck, Willem Esterhuizen, Stefan Streif

In this paper a set-based approach is presented to assess the transient stability of power systems.

Optimization and Control Systems and Control Systems and Control 93A15, 93-08, 93D99

Recursive feasibility of continuous-time model predictive control without stabilising constraints

no code implementations • 17 Mar 2020 • Willem Esterhuizen, Karl Worthmann, Stefan Streif

We consider sampled-data Model Predictive Control (MPC) of nonlinear continuous-time control systems.

Optimization and Control Dynamical Systems 93C15 (primary), 93C10, 34H05, 49N10 (secondary)