Objectives, challenges, and prospects of batch processes: Arising from injection molding applications

Y Zhou, Z Cao, J Lu, C Zhao, D Li, F Gao - Korean Journal of Chemical …, 2022 - Springer
Injection molding, a polymer processing technique that converts thermoplastics into a variety
of plastic products, is a complicated nonlinear dynamic process that interacts with a different …

Data-driven learning control algorithms for unachievable tracking problems

Z Zhang, H Jiang, D Shen… - IEEE/CAA Journal of …, 2023 - ieeexplore.ieee.org
For unachievable tracking problems, where the system output cannot precisely track a given
reference, achieving the best possible approximation for the reference trajectory becomes …

A novel iterative second-order neural-network learning control approach for robotic manipulators

DX Ba, NT Thien, J Bae - IEEE Access, 2023 - ieeexplore.ieee.org
Iterative Learning Control (ILC) is known as a high-accuracy control strategy for repetitive
control missions of mechatronic systems. However, applying such learning controllers for …

Self-sensing motion control of dielectric elastomer actuator based on narx neural network and iterative learning control architecture

P Huang, J Wu, Q Meng, Y Wang… - … /ASME Transactions on …, 2023 - ieeexplore.ieee.org
The dielectric elastomer actuator (DEA) is an intelligent device with an actuation-sensing
integration capacity, which exhibits prospective applications in the field of soft robotics …

Conic iterative learning control using distinct data for constrained systems with state-dependent uncertainty

Y Zhou, D Li, F Gao - IEEE Transactions on Industrial …, 2021 - ieeexplore.ieee.org
In batch processes, the ability to learn from previous process data results in high-value and
batch-improved products. For batch processes with constraints and state-dependent …

Iterative learning model predictive control for multivariable nonlinear batch processes based on dynamic fuzzy PLS model

Y Che, Z Zhao, Z Wang, F Liu - Journal of Process Control, 2022 - Elsevier
This paper proposes a latent variable nonlinear iterative learning model predictive control
method (LV-NILMPC) based on the dynamic fuzzy partial least squares (DFPLS) model to …

A novel adaptive gain strategy for stochastic learning control

X Cheng, H Jiang, D Shen, X Yu - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
This article studies the conflicting goals of high-precision tracking and quick convergence
speed, which is a longstanding problem in the learning control of stochastic systems. In such …

Conic input mapping design of constrained optimal iterative learning controller for uncertain systems

Y Zhou, K Gao, X Tang, H Hu, D Li… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
In this article, we study the optimal iterative learning control (ILC) for constrained systems
with bounded uncertainties via a novel conic input mapping (CIM) design methodology. Due …

Iterative learning control based on dynamic time warping for a class of discrete‐time nonlinear systems with varying trial lengths and terminus constraint

J Xia, R Zhang, Y Li, D Huang… - International Journal of …, 2023 - Wiley Online Library
This article proposes a dynamic time warping (DTW)‐based iterative learning control (ILC)
scheme for discrete‐time nonlinear systems to tackle the path learning problem with varying …

Practical learning-tracking framework under unknown nonrepetitive channel randomness

D Shen - IEEE Transactions on Automatic Control, 2022 - ieeexplore.ieee.org
In this study, we consider the learning-tracking problem for stochastic systems through
unreliable communication channels. The channels suffer from both multiplicative and …