This is an interim version of our Electronic Legal Deposit Catalogue-eJournals and eBooks while we continue to recover from a cyber-attack.
Learning Approximate Semi-Explicit Hybrid MPC with an Application to Microgrids⁎This work has received funding from the European Union's Horizon 2020 research and innovation programme under the Marie Skłodowska-Curie grant agreement No 675318 (INCITE).⁎⁎D. Masti and T. Pippia have contributed equally to this work. Issue 2 (2020)
Record Type:
Journal Article
Title:
Learning Approximate Semi-Explicit Hybrid MPC with an Application to Microgrids⁎This work has received funding from the European Union's Horizon 2020 research and innovation programme under the Marie Skłodowska-Curie grant agreement No 675318 (INCITE).⁎⁎D. Masti and T. Pippia have contributed equally to this work. Issue 2 (2020)
Main Title:
Learning Approximate Semi-Explicit Hybrid MPC with an Application to Microgrids⁎This work has received funding from the European Union's Horizon 2020 research and innovation programme under the Marie Skłodowska-Curie grant agreement No 675318 (INCITE).⁎⁎D. Masti and T. Pippia have contributed equally to this work.
Abstract: We present a semi-explicit formulation of model predictive controllers for hybrid systems with feasibility guarantees. The key idea is to use a machine-learning approach to learn a compact predictor of the integer/binary components of optimal solutions of the multiparametric mixed-integer linear optimization problem associated with the controller, so that, on-line, only a linear programming problem must be solved. In this scheme, feasibility is ensured by a simple rule-based engine that corrects the binary configuration only when necessary. The performance of the approach is assessed on a well known benchmark for which explicit controllers based on domain-specific knowledge are already available. Simulation results show how our proposed method considerably lowers computation time without deteriorating closed-loop performance.