Search Results for author: Christopher König

Found 4 papers, 0 papers with code

Adaptive Bayesian Optimization for High-Precision Motion Systems

no code implementations22 Apr 2024 Christopher König, Raamadaas Krishnadas, Efe C. Balta, Alisa Rupenyan

We further evaluate the algorithm's performance on a real precision-motion system utilized in semiconductor industry applications by modifying the payload and reference stepsize and comparing it to an interpolated constrained optimization-based baseline approach.

Bayesian Optimization Computational Efficiency

Efficient safe learning for controller tuning with experimental validation

no code implementations26 Oct 2023 Marta Zagorowska, Christopher König, Hanlin Yu, Efe C. Balta, Alisa Rupenyan, John Lygeros

The performance of the new method is first validated in a simulated precision motion system, demonstrating improved computational efficiency, and illustrating the role of exploiting numerical solvers to reach the desired precision.

Computational Efficiency

Safety-Aware Cascade Controller Tuning Using Constrained Bayesian Optimization

no code implementations28 Oct 2020 Christopher König, Mohammad Khosravi, Markus Maier, Roy S. Smith, Alisa Rupenyan, John Lygeros

This paper presents an automated, model-free, data-driven method for the safe tuning of PID cascade controller gains based on Bayesian optimization.

Bayesian Optimization Gaussian Processes

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