Search Results for author: Eric Bradford

Found 4 papers, 1 papers with code

Chance Constrained Policy Optimization for Process Control and Optimization

no code implementations30 Jul 2020 Panagiotis Petsagkourakis, Ilya Orson Sandoval, Eric Bradford, Federico Galvanin, Dongda Zhang, Ehecatl Antonio del Rio-Chanona

We propose a chance constrained policy optimization (CCPO) algorithm which guarantees the satisfaction of joint chance constraints with a high probability - which is crucial for safety critical tasks.

Bayesian Optimization Chemical Process +2

Constrained Reinforcement Learning for Dynamic Optimization under Uncertainty

no code implementations4 Jun 2020 Panagiotis Petsagkourakis, Ilya Orson Sandoval, Eric Bradford, Dongda Zhang, Ehecatl Antonio del Río Chanona

We use chance constraints to guarantee the probabilistic satisfaction of process constraints, which is accomplished by introducing backoffs, such that the optimal policy and backoffs are computed simultaneously.

reinforcement-learning Reinforcement Learning (RL)

Reinforcement Learning for Batch Bioprocess Optimization

2 code implementations15 Apr 2019 Panagiotis Petsagkourakis, Ilya Orson Sandoval, Eric Bradford, Dongda Zhang, Ehecatl Antonio del Rio Chanona

In this work, we applied the Policy Gradient method from batch-to-batch to update a control policy parametrized by a recurrent neural network.

Optimization and Control Systems and Control

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