Search Results for author: Max Mowbray

Found 5 papers, 1 papers with code

An Analysis of Multi-Agent Reinforcement Learning for Decentralized Inventory Control Systems

no code implementations21 Jul 2023 Marwan Mousa, Damien van de Berg, Niki Kotecha, Ehecatl Antonio del Rio-Chanona, Max Mowbray

Most solutions to the inventory management problem assume a centralization of information that is incompatible with organisational constraints in real supply chain networks.

Management Multi-agent Reinforcement Learning +1

Distributional Reinforcement Learning for Scheduling of Chemical Production Processes

no code implementations1 Mar 2022 Max Mowbray, Dongda Zhang, Ehecatl Antonio del Rio Chanona

In this work, we present a RL methodology tailored to efficiently address production scheduling problems in the presence of uncertainty.

Decision Making Distributional Reinforcement Learning +3

Integrating process design and control using reinforcement learning

no code implementations11 Aug 2021 Steven Sachio, Max Mowbray, Maria Papathanasiou, Ehecatl Antonio del Rio-Chanona, Panagiotis Petsagkourakis

For this, one can formulate a bilevel optimization problem, with the design as the outer problem in the form of a mixed-integer nonlinear program (MINLP) and a stochastic optimal control as the inner problem.

Bilevel Optimization reinforcement-learning +1

Safe Chance Constrained Reinforcement Learning for Batch Process Control

1 code implementation23 Apr 2021 Max Mowbray, Panagiotis Petsagkourakis, Ehecatl Antonio del Río Chanona, Dongda Zhang

Specifically, we propose a data-driven approach that utilizes Gaussian processes for the offline simulation model and use the associated posterior uncertainty prediction to account for joint chance constraints and plant-model mismatch.

Gaussian Processes Model Predictive Control +2

Constrained Model-Free Reinforcement Learning for Process Optimization

no code implementations16 Nov 2020 Elton Pan, Panagiotis Petsagkourakis, Max Mowbray, Dongda Zhang, Antonio del Rio-Chanona

We propose an 'oracle'-assisted constrained Q-learning algorithm that guarantees the satisfaction of joint chance constraints with a high probability, which is crucial for safety critical tasks.

Model Predictive Control Q-Learning +3

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