Results 31 to 40 of about 18,090,481 (292)

Barrier Adaptive Iterative Learning Control for Tank Gun Control Systems Under Nonzero Initial Error Condition

IEEE Access, 2022
In this paper, a barrier adaptive iterative learning control scheme is proposed to solve the trajectory-tracking problem for tank gun control systems under nonzero initial error condition.
Zhimin Zhou, Wei Wang, Yuntao Zhang, Qiuzhen Yan, Jianping Cai   +4 more
doaj   +1 more source

INTELLIGENT FRACTIONAL ORDER ITERATIVE LEARNING CONTROL USING FEEDBACK LINEARIZATION FOR A SINGLE-LINK ROBOT

International Islamic University Malaysia Engineering Journal, 2017
In this paper, iterative learning control (ILC) is combined with an optimal fractional order derivative (BBO-Da-type ILC) and optimal fractional and proportional-derivative (BBO-PDa-type ILC).
Iman Ghasemi, Abolfazl Ranjbar Noei, Jalil Sadati   +2 more
doaj   +1 more source

An adaptive iterative learning control approach based on disturbance estimation for manipulator system

International Journal of Advanced Robotic Systems, 2019
An adaptive iterative learning control approach based on disturbance estimation has been developed for trajectory tracking of manipulators with uncertain parameters and external disturbances.
Keping Liu, Yuanyuan Chai, Zhongbo Sun, Yan Li   +3 more
doaj   +1 more source

Robust PD-Type Iterative Learning Control of Discrete Linear Repetitive Processes in the Finite Frequency Domain

Mathematics, 2020
This paper studies a robust iterative learning control design for discrete linear repetitive processes in the finite frequency domain. Firstly, the state-space model of the iterative learning process is deduced.
Lei Wang, Mu Li, Huizhong Yang
doaj   +1 more source

Open-closed Iterative Learning Control Algorithm for Exoskeleton Rehabilitation Purposes [PDF]

MATEC Web of Conferences, 2019
The paper designs an appropriate iterative learning control (ILC) algorithm based on the trajectory characteristics of upper exosk el eton robotic system.
Lazarević Mihailo, Živković Nikola, Radojević Darko   +2 more
doaj   +1 more source

Iterative learning fault-tolerant control for the networked control systems with initial state disturbance [PDF]

Bulletin of the Polish Academy of Sciences: Technical Sciences, 2022
The iterative learning fault-tolerant control strategies with non-strict repetitive initial state disturbances are studied for the linear discrete networked control systems (NCSs) and the nonlinear discrete NCSs.
Fu Xingjian, Zhao Qianjun
doaj   +1 more source

Two-Dimensional Fractional Order Iterative Learning Control for Repetitive Processes

Fractal and Fractional, 2023
The convergence and robustness rejecting parameters variations and external disturbance of the system are crucial for repetitive processes. In this paper, a two-dimensional robust fractional-order iterative learning control (FOILC) is proposed for the ...
Bitao Zhang, Haobo Luo
doaj   +1 more source

Fuzzy Iterative Learning Contouring Control

Mathematics
Iterative learning contouring control (ILCC) improves contouring accuracy in multi-axis motion systems via the equivalent contour error formulation. However, its convergence strongly depends on the learning gain.
Thanh-Quan Ta, Shyh-Leh Chen
doaj   +1 more source

Design of excitation controller of synchronous generator

Gong-kuang zidonghua, 2013
In view of problems of poor stability, easy to be influenced by interference and bad tracking of desired trajectory existed in excitation controller of synchronous generator based on open-loop iterative learning control, an excitation controller of ...
WU Jun-xiao, BAI Jing-cai, MENG Xin-yua
doaj   +1 more source

Robust Stability of Iterative Learning Control Schemes

, 2007
A notion of robust stability is developed for iterative learning control in the context of disturbance attenuation. The size of the unmodelled dynamics is captured via a gap distance, which in turn is related to the standard H2 gap metric, and the ...
Mark French, French, Mark
core   +1 more source