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conference paper

Efficient Recursive Data-enabled Predictive Control

Shi, Jicheng  
•
Lian, Yingzhao  
•
Jones, Colin Neil  
June 25, 2024
2024 European Control Conference (ECC)
2024 European Control Conference (ECC)

In the field of model predictive control, Dataenabled Predictive Control (DeePC) offers direct predictive control, bypassing traditional modeling. However, challenges emerge with increased computational demand due to recursive data updates. This paper introduces a novel recursive updating algorithm for DeePC. It emphasizes the use of Singular Value Decomposition (SVD) for efficient low-dimensional transformations of DeePC in its general form, as well as a fast SVD update scheme. Importantly, our proposed algorithm is highly flexible due to its reliance on the general form of DeePC, which is demonstrated to encompass various data-driven methods that utilize Pseudoinverse and Hankel matrices. This is exemplified through a comparison to Subspace Predictive Control, where the algorithm achieves asymptotically consistent prediction for stochastic linear time-invariant systems. Our proposed methodologies' efficacy is validated through simulation studies.

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Type
conference paper
DOI
10.23919/ECC64448.2024.10590886
Author(s)
Shi, Jicheng  

EPFL

Lian, Yingzhao  

EPFL

Jones, Colin Neil  

EPFL

Date Issued

2024-06-25

Publisher

IEEE

Published in
2024 European Control Conference (ECC)
DOI of the book
https://doi.org/10.23919/ECC64448.2024
Published in
2024 European Control Conference (ECC)
Start page

880

End page

887

Editorial or Peer reviewed

REVIEWED

Written at

EPFL

EPFL units
LA3  
Event nameEvent acronymEvent placeEvent date
2024 European Control Conference (ECC)

ECC24

Stockholm

2024-06-25 - 2024-06-28

Available on Infoscience
January 23, 2025
Use this identifier to reference this record
https://infoscience.epfl.ch/handle/20.500.14299/243207
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