Abstract
Partial least squares (PLS) regression is widely used to capture the latent relationship between inputs and outputs in static system modeling. Several dynamic PLS algorithms have been proposed to capture the characteristics of dynamic data. However, none of these algorithms provides an explicit expression for the dynamic inner and outer models. In this paper, a dynamic inner PLS algorithm is proposed for dynamic data modeling. The proposed algorithm provides an explicit dynamic inner model that is ensured in deriving the outer model. Several examples are presented to demonstrate the effectiveness of the proposed algorithm.
Original language | English |
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Pages (from-to) | 64-72 |
Number of pages | 9 |
Journal | Journal of Process Control |
Volume | 68 |
Early online date | 11 May 2018 |
DOIs | |
Publication status | Published - Aug 2018 |
Externally published | Yes |
Bibliographical note
This work is supported by funds from the National Natural Science Foundation of China (61490704) and the Fundamental Disciplinary Research Program of the Shenzhen Committee on Science and Innovations (20160207, 20170155).Keywords
- Data-driven modeling
- Dynamic partial least square