Results 21 to 30 of about 81,148 (167)
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
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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 +2 more
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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
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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
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Fuzzy Iterative Learning Contouring Control
MathematicsIterative 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
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Predictive Variable Gain Iterative Learning Control for PMSM
Journal of Control Science and Engineering, 2015 A predictive variable gain strategy in iterative learning control (ILC) is introduced. Predictive variable gain iterative learning control is constructed to improve the performance of trajectory tracking.
Huimin Xu, Xuedong Zhang, Xiangjie Liu
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Online Iterative Learning Contouring Control
IEEE AccessAn online iterative learning contouring control (online ILCC) method is proposed to improve the contouring performance of multi-axis motion systems by simultaneously reducing position and orientation contour errors.
Thanh-Quan Ta, Shyh-Leh Chen
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Iterative Learning Control Based on Nesterov Accelerated Gradient Method
IEEE Access, 2019 Based on Nesterov accelerated gradient method, the problem of iterative learning control for a class of linear discrete-time systems is considered in this paper.
Panpan Gu, Senping Tian, YangQuan Chen
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Actuators, 2023 At present, the positioning control of the hydraulic support pushing systems in fully mechanized mining faces uses an electrohydraulic directional valve as the control component, while the current research mainly focuses on servo valves, proportional ...
Tengyan Hou +5 more
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Robust stability for iterative learning control [PDF]
2009 American Control Conference, 2009 The phenomenon of long term instability of iterative learning control systems is examined. The concept of stability with respect to a specified trajectory is used to define a nonlinear biased gap metric. The resulting robust stability theorem, applied in a 2D setting, is used to prove the robust stability of a set of ILC algorithms engaged in ...
Richard Bradley, Mark French
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