OpenModelica 2025

08:00-08:30 Registration and coffee

08:30-08.40 Lena Buffoni and Lennart Ochel (Linköping University and VTI, Sweden)

• Workshop Opening

Session Chair: Martin Sjölund

08:40-09:00 Francesco Casella, Director of OSMC (Politecnico di Milano, Italy)

• Status and Directions of OpenModelica

09:00-09:45 Dirk Zimmer (DLR, Germany)

• Keynote. Towards a strict, robust and scalable subset of Modelica

09:45-10.10 Lennart Ochel (VTI, Sweden)

• OMSimulator: Highlights of the Upcoming Release

10.10-10.35 Karim Abdelhak and Bernhard Bachmann (University of Applied Sciences Bielefeld, Germany)

• Compiler Status and Development of the New Backend

10:35-10:40 Coffee break

Session Chair: Lennart Ochel

10.40-11.05 Gilles Aouizerate, Joy El Feghali, Petros Aristidou, Sylvestre Prabakaran, Gautier Bureau, Baptiste Letellier, Julien De Sloovere, Florentine Rosiere and Marco Chiaramello (RTE - Réseau de Transport d’électricité, France)

• An Open-Source Exercise Package for Electric Power System Teaching using the Dynawo Modelica Library

11.05-11.30 Jan Peter Axelsson (Vascaia AB, Sweden)

• Experience with Google Colab for running Modelica FMU in notebooks and no installation

11.30-11.55 Francesco Casella (Politecnico di Milano), Teus van der Stelt (Asimptote BV) and Philip Hannebohm (HSBI)

• Newton Diagnostics: a new handy tool for failing initialization debugging

11.55-12.20 Joy El Feghali, Gilles Aouizerate, Gautier Bureau, Julien De Sloovere, Baptiste Letellier, Sylvestre Prabakaran, Florentine Rosiere and Marco Chiaramello (RTE - Réseau de Transport d’électricité)

• An Open-Source Implementation of WECC Battery Energy Storage Systems Models for Power System Stability Studies

12.20-13.15 Lunch break

Session Chair: Francesco Casella

13.15-13.40 Adrian Pop, OSMC Technical Coordinator (Linköping University)

• Current Status and Technical Overview of OpenModelica and its Development Environment

13.40-14.05 Linus Langenkamp and Bernhard Bachmann (University of Applied Sciences Bielefeld, Germany)

• Extending Direct Collocation-Based Dynamic Optimization with Adaptive Mesh Refinement

14.05-14.30 Philip Hannebohm and Bernhard Bachmann (University of Applied Sciences Bielefeld, Germany)

• NeuralNetwork 3.0: A Library for representing PeNODEs in Modelica

14.30-14.55 John Tinnerholm (Linköping University)

• Automatic Layout Generation and Translation of System Dynamic Models

14.55-15.05 Coffee break

Session Chair: Bernhard Bachmann

15.05-15.30 Claudio Stefano Bartolini, Mattia Amà, Stefano Baselice, Andrea Benelli and Samuele Bertuzzi (Politecnico di Milano, Italy)

• Dynamics of mechanical press

15.30-15.55 Murali Krishna Pilli and A S Anand (Imagine Simulation Technologies Pvt. Ltd., India)

• Optimization of Ethanolamines Production with OpenModelica & CasADi

15.55-16.15 Ao Zhang and Xiang Wang (Harbin Engineering University, China)

• AESE Library Developed in OpenModelica: Simulation and Research for Nuclear Power Systems

16.20-16.50 Panel Discussion Chairs: Lena Buffoni and Lennart Ochel

• Future Directions of OpenModelica – Next 5 years and Next 20 years

16.50-17.00 Coffee Break

17.00-18.00 Open Source Modelica Consortium Annual Statutory Meeting