Multi-fidelity Modeling and Optimization of Biogas Plants

The unformatted and unedited PDF of the article “Multi-fidelity Modeling and Optimization of Biogas Plants” (Martin Zaefferer, Daniel Gaida, Thomas Bartz-Beielstein) is now available online at
Highlights of this article include
• Accurate and fast simulation models mandatory for the optimization of biogas plants
• Improve precision of simulation models without increasing the number of evaluations
• Combining results: complex simulator, simple estimation-based model & surrogate model
• Advantages and limitations of multi-fidelity modeling approaches are discussed