Search Results for author: Johan U. Backstrom

Found 4 papers, 0 papers with code

Meta-Reinforcement Learning for the Tuning of PI Controllers: An Offline Approach

no code implementations17 Mar 2022 Daniel G. McClement, Nathan P. Lawrence, Johan U. Backstrom, Philip D. Loewen, Michael G. Forbes, R. Bhushan Gopaluni

In tests reported here, the meta-RL agent was trained entirely offline on first order plus time delay systems, and produced excellent results on novel systems drawn from the same distribution of process dynamics used for training.

Meta-Learning Meta Reinforcement Learning +2

Deep Reinforcement Learning with Shallow Controllers: An Experimental Application to PID Tuning

no code implementations13 Nov 2021 Nathan P. Lawrence, Michael G. Forbes, Philip D. Loewen, Daniel G. McClement, Johan U. Backstrom, R. Bhushan Gopaluni

In addition to its simplicity, this approach has several appealing features: No additional hardware needs to be added to the control system, since a PID controller can easily be implemented through a standard programmable logic controller; the control law can easily be initialized in a "safe'' region of the parameter space; and the final product -- a well-tuned PID controller -- has a form that practitioners can reason about and deploy with confidence.

reinforcement-learning Reinforcement Learning (RL)

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