Results 231 to 240 of about 303,155 (330)

High-order model-free adaptive iterative learning control

Transactions of the Institute of Measurement and Control, 2023
In this paper, a high-order model-free adaptive iterative learning control (HOMFAILC) scheme is proposed for nonlinear non-affine discrete-time systems. The main feature of the proposed HOMFAILC is that not only the control input iterative learning law is designed with higher-order algorithms but also the parameter iterative adaptive updating law has ...
Jian Xu, Na Lin, Ronghu Chi, Xueqiang Li
openaire   +2 more sources

An enhanced PI controller based on adaptive iterative learning control

International Journal of Robust and Nonlinear Control, 2023
SummaryThis paper presents a PI‐type adaptive iterative learning control (PI‐AILC) method for nonlinear processes, which targets enhancing system tracking capabilities by adapting setpoints of the PI controller. First, the proposed method employs compact form dynamic linearization technology to obtain a local linear representation of unknown nonlinear ...
Huiping Liang, Chunhua Yang, Mingjie Lv, Bei Sun, Yonggang Li   +4 more
openaire   +2 more sources

Adaptive Quantized Iterative Learning Control Using Encoding-Decoding Strategy

IEEE Transactions on Cybernetics
This study investigates the utilization of a dynamic encoding-decoding mechanism for transferred signals to explore adaptive quantized iterative learning control. Encoding-decoding pairs for error and output are designed to adjust the quantization parameters dynamically.
Taojun Liu, Dong Shen, Jinrong Wang
openaire   +3 more sources

Event-Triggered Cooperative Model-Free Adaptive Iterative Learning Control for Multiple Subway Trains With Actuator Faults

IEEE Transactions on Cybernetics, 2023
This article investigates the issue of speed tracking and dynamic adjustment of headway for the repeatable multiple subway trains (MSTs) system in the case of actuator faults.
Qian Wang, S. Jin, Zhongsheng Hou
semanticscholar   +1 more source

Resilient Model-Free Adaptive Iterative Learning Control for Nonlinear Systems Under Periodic DoS Attacks via a Fading Channel

IEEE Transactions on Systems, Man, and Cybernetics: Systems, 2021
This article studies the resilient control problem for a class of unknown nonlinear systems with fading measurements under malicious denial-of-service (DoS) attacks.
Wei Yu, Rui Wang, Xuhui Bu, Z. Hou, Zhonghua Wu   +4 more
semanticscholar   +1 more source

Event-Triggered Model-Free Adaptive Iterative Learning Control for a Class of Nonlinear Systems Over Fading Channels

IEEE Transactions on Cybernetics, 2021
This article investigates the problem of event-triggered model-free adaptive iterative learning control (MFAILC) for a class of nonlinear systems over fading channels.
Xuhui Bu, Wei Yu, Qiongxia Yu, Z. Hou, Junqi Yang   +4 more
semanticscholar   +1 more source

Test-based model-free adaptive iterative learning control with strong robustness

International Journal of Systems Science, 2023
A test-based model-free adaptive iterative learning control algorithm (TB-MFAILC) with strong robustness is proposed in this paper. The algorithm improves the situation where existing model-free adaptive iterative learning control algorithms fail to ...
Zhicheng Kou, Jinggao Sun
semanticscholar   +1 more source

Universal adaptive iterative learning control

Proceedings of the 37th IEEE Conference on Decision and Control (Cat. No.98CH36171), 2002
This paper provides convergence/stability criteria for universal adaptive high-gain iterative learning control systems based on the use of the current trial feedback for a class of linear MIMO state space systems. Weak and strong (norm) convergence of the tracking error sequences {e/sub k/}/sub k/spl ges/0/ to zero in L/sub 2//sup m/(0,T) is analysed ...
D.H. Owens, G.S. Munde
openaire   +1 more source