Data-Based Robust Model Predictive Control Under Conditional Uncertainty

In this work, a novel data-driven robust model predictive control (RMPC) framework is outlined for optimal operations and control of energy systems, where uncertainty in predictions of energy intensities enters into the process in an additive manner. However, the distribution of prediction errors ma...

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Veröffentlicht in:Computer Aided Chemical Engineering Jg. 46; S. 1375 - 1380
Hauptverfasser: Shang, Chao, Chen, Wei-Han, You, Fengqi
Format: Buchkapitel
Sprache:Englisch
Veröffentlicht: 2019
Schlagworte:
data-based decision-making
Model predictive control
robust optimization
Model predictive control
robust optimization
data-based decision-making
ISBN:9780128186343, 0128186348
ISSN:1570-7946
Online-Zugang:Volltext
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Zusammenfassung:In this work, a novel data-driven robust model predictive control (RMPC) framework is outlined for optimal operations and control of energy systems, where uncertainty in predictions of energy intensities enters into the process in an additive manner. However, the distribution of prediction errors may be time-varying and depend on other external variables. To appropriately describe the distribution of uncertainty, a novel concept of conditional uncertainty as well as the conditional uncertainty set is proposed, which disentangles the dependence of distribution on external variables and hence reduces the conservatism. In general, the conditional uncertainty set can be modelled by integrating domain-specific knowledge and data collected from previous experience. An example arising from agricultural irrigation control is presented to illustrate of the effectiveness of the proposed methodology.
ISBN:9780128186343
0128186348
ISSN:1570-7946
DOI:10.1016/B978-0-12-818634-3.50230-7