Latent variable iterative learning model predictive control for multivariable control of batch processes

X Li, Z Zhao, F Liu - Journal of process control, 2020 - Elsevier
A latent variable iterative learning model predictive control (LV-ILMPC) method is presented
for trajectory tracking in batch processes. Different from the iterative learning model …

[HTML][HTML] Multivariate statistical process control of an industrial-scale fed-batch simulator

CA Duran-Villalobos, S Goldrick, B Lennox - Computers & Chemical …, 2020 - Elsevier
This article presents an improved batch-to-batch optimisation technique that is shown to be
able to bring the yield closer to its set-point from one batch to the next. In addition, an …

Model predictive control for batch processes: Ensuring validity of predictions

D Laurí, B Lennox, J Camacho - Journal of Process Control, 2014 - Elsevier
The intuitive and simple ideas that support model predictive control (MPC) along with its
capabilities have been the key to its success both in industry and academia. The …

Multivariate batch to batch optimisation of fermentation processes incorporating validity constraints

CA Duran-Villalobos, B Lennox, D Lauri - Journal of Process Control, 2016 - Elsevier
This paper presents an innovative optimisation technique, which utilises an adaptive
Multiway Partial Least Squares (MPLS) model to track the dynamics of a batch process from …

Sequential and orthogonalized partial least-squares model based real-time final quality control strategy for batch processes

R Jia, Z Mao, F Wang, D He - Industrial & Engineering Chemistry …, 2016 - ACS Publications
In this work, the problem of driving a batch process to a desired final product quality using
data-driven model based midcourse correction (MCC) is described. Specifically, we adapt a …

Online Synchronization in Latent Variable Model Predictive Control for Trajectory Tracking of an Uneven Batch Process

HJ Lee, S Lee, JM Lee - Industrial & Engineering Chemistry …, 2021 - ACS Publications
The performance of the batch trajectory tracking algorithm is affected by batch-to-batch
variation, which includes irregular phase transitions and batch durations. The latent variable …

A non-minimal state space formulation based predictive functional control design for inverse-response processes

J Zhang - Chemometrics and Intelligent Laboratory Systems, 2014 - Elsevier
In this paper, the design of predictive functional control (PFC) based on non-minimal state
space models is proposed for nonminimum phase processes referred to as inverse …

[图书][B] Use of multivariate statistical methods for control of chemical batch processes

EBL Montero - 2016 - search.proquest.com
In order to meet tight product quality specifications for chemical batch processes, it is vital to
monitor and control product quality throughout the batch duration. However, the frequent …

[图书][B] Run-to-Run Modelling and Control of Batch Processes

CAD Villalobos - 2016 - search.proquest.com
Abstract The University of Manchester: Carlos Alberto Duran Villalobos: Doctor of
Philosophy in the Faculty of Engineering and Physical Sciences: December 2015This thesis …

Identification of pseudo-State Space Models for Batch Processes using Multivariate Statistical Methods

BE López-Montero, O Marjanovic - IFAC Proceedings Volumes, 2013 - Elsevier
A new methodology to identify models in a pseudo-state space form for batch/fed-batch
processes is proposed. The methodology employs historical data from previous batch runs …