Iterative learning control for repetitive tasks with randomly varying trial lengths using successive projection

Z Zhuang, H Tao, Y Chen, V Stojanovic… - … Journal of Adaptive …, 2022 - Wiley Online Library
This article proposes an effective iterative learning control (ILC) approach based on
successive projection scheme for repetitive systems with randomly varying trial lengths. A …

A survey on iterative learning control with randomly varying trial lengths: Model, synthesis, and convergence analysis

D Shen, X Li - Annual Reviews in Control, 2019 - Elsevier
The nonuniform trial length problem, which causes information dropout in learning, is very
common in various control systems such as robotics and motion control systems. This paper …

Feedback-aided PD-type iterative learning control for time-varying systems with non-uniform trial lengths

S Guan, Z Zhuang, H Tao, Y Chen… - Transactions of the …, 2023 - journals.sagepub.com
In most implementations of iterative learning control (ILC) for trajectory tracking, it is usually
required that the trial lengths of different iterations are uniform. However, this requirement …

Iterative learning control with incomplete information: A survey

D Shen - IEEE/CAA Journal of Automatica Sinica, 2018 - ieeexplore.ieee.org
This paper conducts a survey on iterative learning control (ILC) with incomplete information
and associated control system design, which is a frontier of the ILC field. The incomplete …

Adaptive learning control for nonlinear systems with randomly varying iteration lengths

D Shen, JX Xu - IEEE transactions on neural networks and …, 2018 - ieeexplore.ieee.org
This paper proposes adaptive iterative learning control (ILC) schemes for continuous-time
parametric nonlinear systems with iteration lengths that randomly vary. As opposed to the …

Two novel iterative learning control schemes for systems with randomly varying trial lengths

X Li, D Shen - Systems & Control Letters, 2017 - Elsevier
This paper proposes two novel improved iterative learning control (ILC) schemes for
systems with randomly varying trial lengths. Different from the existing works on ILC with …

Monotonic convergence of iterative learning control systems with variable pass length

T Seel, T Schauer, J Raisch - International Journal of Control, 2017 - Taylor & Francis
ABSTRACT A growing number of researchers consider iterative learning control (ILC) a
promising tool for numerous control problems in biomedical application systems. We will …

Adaptive iterative learning fault-tolerant control for state constrained nonlinear systems with randomly varying iteration lengths

G Liu, Z Hou - IEEE Transactions on Neural Networks and …, 2022 - ieeexplore.ieee.org
This article presents an adaptive iterative learning fault-tolerant control algorithm for state
constrained nonlinear systems with randomly varying iteration lengths subjected to actuator …

Robust learning control for nonlinear systems with nonparametric uncertainties and nonuniform trial lengths

D Shen, JX Xu - International Journal of Robust and Nonlinear …, 2019 - Wiley Online Library
This paper proposes robust iterative learning control schemes for continuous‐time nonlinear
systems with various nonparametric uncertainties under nonuniform trial length …

Adaptive ILC Design for Nonlinear Discrete-time Systems With Randomly Varying Trail Lengths and Uncertain Control Directions

QY Xu, YS Wei, J Cheng, K Wan - International Journal of Control …, 2023 - Springer
In this paper, an adaptive iterative learning control (ILC) design method is proposed for a
class of nonlinear discrete-time system with nonaffine structure, randomly varying trail …