The 10th International Conference on Energy, Resources, Environment and Sustainable Development (ERESD 2024)

Real industrial operating systems are not ideally immune to unmodeled dynamics, and industrial processes usually operate on multiple time scales, which poses a problem for operational optimization of industrial processes. In order to better address these difficulties, a composite compensated controller is designed to solve the input-constrained optimal operation control (OOC) problem in dual time scales by integrating reinforcement learning (RL) techniques and singular perturbation (SP) theory. Within this control framework, a self-learning compensatory control method is proposed to optimize the operational metrics of a dual time-scale industrial system with uncertain dynamic parts to the desired values. Finally, the effectiveness of the method is verified by an industrial mixed separation thickening process (MSTP) example.

Reinforcement Learning, Dual Time Scales, Optimal Operational Control, Singular perturbation Theory