Results 21 to 30 of about 18,090,481 (292)

Feedback-feedforward variable gain iterative learning method adopted in electro-hydraulic position servo system

open access: yesZhongguo Jianchuan Yanjiu, 2022
ObjectiveIn order to realize the precise control of a certain type of electro-hydraulic position servo system, a feedback-feedforward variable gain iterative learning method is proposed. MethodFirst, the simplified model of the electro-hydraulic position
Xuan LIU   +4 more
doaj   +1 more source

A 2D systems approach to iterative learning control for discrete linear processes with zero Markov parameters [PDF]

open access: yes, 2011
In this paper a new approach to iterative learning control for the practically relevant case of deterministic discrete linear plants with uniform rank greater than unity is developed.
Cai, Z   +5 more
core   +2 more sources

Iterative Learning Control — Monotonicity and Optimization [PDF]

open access: yesInternational Journal of Applied Mathematics and Computer Science, 2008
Iterative Learning Control — Monotonicity and OptimizationThe area if Iterative Learning Control (ILC) has great potential for applications to systems with a naturally repetitive action where the transfer of data from repetition (trial or iteration) can lead to substantial improvements in tracking performance.
Owens, David H., Daley, Steve
openaire   +2 more sources

Iterative Learning Applied to Hydraulic Pressure Control [PDF]

open access: yesModeling, Identification and Control, 2018
This paper addresses a performance limiting phenomenon that may occur in the pressure control of hydraulic actuators subjected to external velocity disturbances.
Petter H. Gøytil   +2 more
doaj   +1 more source

Neural Network-Based Error-Tracking Iterative Learning Control for Tank Gun Control Systems With Arbitrary Initial States

open access: yesIEEE Access, 2020
In this paper, a novel neural network-based error-track iterative learning control scheme is proposed to tackle trajectory tracking problem for tank gun control systems.
Qiyao Yang   +4 more
doaj   +1 more source

Discrete-time model-based Iterative Learning Control: stability, monotonicity and robustness [PDF]

open access: yes, 2007
In this thesis a new robustness analysis for model-based Iterative Learning Control (ILC) is presented. ILC is a method of control for systems that are required to track a reference signal in a repetitive manner.
Harte, Thomas James
core   +5 more sources

A Novel Iterative Second-Order Neural-Network Learning Control Approach for Robotic Manipulators

open access: yesIEEE Access, 2023
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 robotic manipulators to result in excellent control performances is now ...
Dang Xuan Ba   +2 more
doaj   +1 more source

Iterative learning control for multiple point-to-point tracking application [PDF]

open access: yes, 2011
A framework is developed which enables a general class of linear Iterative Learning Control (ILC) algorithms to be applied to tracking tasks which require the plant output to reach given points at predetermined time instants, without the need for ...
Cai, Zhonglun   +7 more
core   +1 more source

Development of Magnetically Levitated Rotary Table for Repetitive Trajectory Tracking

open access: yesSensors, 2022
The magnetic levitation system has been considered as a promising actuator in micromachining areas of study. In order to improve the tracking performance and disturbance rejection of the magnetically levitated rotary table, an iterative learning PID ...
Fengqiu Xu, Kaiyang Zhang, Xianze Xu
doaj   +1 more source

Design of a trajectory contour controller for a dual‐axis precision motion stage based on improved iterative learning

open access: yesIET Control Theory & Applications, 2023
To solve the problem of contour error (CE) arising from the dual‐axis coupling of the X–Y coordinate planar motor stage under reciprocating motion conditions in integrated circuit (IC) manufacturing, the following two perspectives are considered ...
Xiyou Chen   +4 more
doaj   +1 more source

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