Robust point‐to‐point iterative learning control with trial‐varying initial conditions

H Tao, J Li, Y Chen, V Stojanovic… - IET Control Theory & …, 2020 - Wiley Online Library
Iterative learning control (ILC) is a high‐performance technique for repeated control tasks
with design postulates on a fixed reference profile and identical initial conditions. However …

Advanced motion control for precision mechatronics: Control, identification, and learning of complex systems

T Oomen - IEEJ Journal of Industry Applications, 2018 - jstage.jst.go.jp
Manufacturing equipment and scientific instruments, including wafer scanners, printers,
microscopes, and medical imaging scanners, require accurate and fast motions. An increase …

Neural-network-based iterative learning control of nonlinear systems

K Patan, M Patan - ISA transactions, 2020 - Elsevier
This work reports on a novel approach to effective design of iterative learning control of
repetitive nonlinear processes based on artificial neural networks. The essential idea …

Machine learning based iterative learning control for non‐repetitive time‐varying systems

Y Chen, W Jiang… - International Journal of …, 2023 - Wiley Online Library
The repetitive tracking task for time‐varying systems (TVSs) with non‐repetitive time‐varying
parameters at each trial, which is also called non‐repetitive TVSs, is realized in this article …

Intelligent GRU-RIC position-loop feedforward compensation control method with application to an ultraprecision motion stage

R Zhou, C Hu, T Ou, Z Wang… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
In the realm of ultraprecision motion control, achieving high tracking accuracy, great
trajectory generalization, and robust disturbance rejection simultaneously remains a …

Kernel-based identification of non-causal systems with application to inverse model control

L Blanken, T Oomen - Automatica, 2020 - Elsevier
Abstract Models of inverse systems are commonly encountered in control, eg, feedforward.
The aim of this paper is to address several aspects in identification of inverse models …

Iterative learning control for path-following tasks with performance optimization

Y Chen, B Chu, CT Freeman - IEEE Transactions on Control …, 2021 - ieeexplore.ieee.org
The classical problem setup of iterative learning control (ILC) is to enforce tracking of a
reference profile specified at all time points in the fixed task duration. The removal of the time …

[HTML][HTML] Iterative learning control for intermittently sampled data: Monotonic convergence, design, and applications

N Strijbosch, T Oomen - Automatica, 2022 - Elsevier
The standard assumption that a measurement signal is available at each sample in iterative
learning control (ILC) is not always justified, eg, when exploiting time-stamped data from …

Multivariable iterative learning control design procedures: From decentralized to centralized, illustrated on an industrial printer

L Blanken, T Oomen - IEEE Transactions on Control Systems …, 2019 - ieeexplore.ieee.org
Iterative learning control (ILC) enables high control performance through learning from the
measured data, using only limited model knowledge in the form of a nominal parametric …

Gaussian processes for advanced motion control

M Poot, J Portegies, N Mooren… - IEEJ Journal of …, 2022 - jstage.jst.go.jp
Machine learning techniques, including Gaussian processes (GPs), are expected to play a
significant role in meeting speed, accuracy, and functionality requirements in future data …