Results 1 to 10 of about 308,644 (158)

Data-Driven Model-Free Adaptive Control of Z-Source Inverters [PDF]

Sensors, 2021
The universal paradigm shift towards green energy has accelerated the development of modern algorithms and technologies, among them converters such as Z-Source Inverters (ZSI) are playing an important role.
Yasin Asadi, Amirhossein Ahmadi, Sasan Mohammadi, Ali Moradi Amani, Mousa Marzband, Behnam Mohammadi-ivatloo   +5 more
doaj   +2 more sources

Optimizing wind turbine blade pitch control via input output differential model free adaptive control [PDF]

Scientific Reports
In the context of wind energy systems, maintaining optimal power output in wind turbines when wind speeds exceed rated values necessitates precise regulation of blade pitch through the pitch control system.
Ziang Zhou, Shuangxin Wang, Jiading Jiang, Hongrui Li, Juchao Zhao, Dingli Yu   +5 more
doaj   +2 more sources

A New Data-Driven Model-Free Adaptive Control for Discrete-Time Nonlinear Systems

IEEE Access, 2019
The existing model-free adaptive control encounters problems, such as too many parameters that need to be determined, some of which with unclear physical significance and whose selection depend entirely on trial and error.
Kai Deng, Fanbiao Li, Chunhua Yang
doaj   +3 more sources

Model-Free Adaptive Sliding Mode Control Method for Unmanned Surface Vehicle Course Control

Journal of Marine Science and Engineering, 2023
A novel data-driven-based adaptive sliding-mode control scheme is proposed for unmanned surface vehicle course control in the presence of disturbances. The proposed method utilizes the model-free adaptive control (MFAC) theory.
Wei Liu, Hui Ye, Xiaofei Yang
doaj   +3 more sources

Adaptive Model-Free Control Based on an Ultra-Local Model With Model-Free Parameter Estimations for a Generic SISO System

IEEE Access, 2018
In this paper, a new structure to design model-free control (MFC) based on the ultra-local model is presented for an unknown nonlinear single-input single-output dynamic system.
Ali Safaei, Muhammad Nasiruddin Mahyuddin   +1 more
doaj   +3 more sources

Model-Free Adaptive Sensing and Control for a Piezoelectrically Actuated System [PDF]

Sensors, 2010
Since the piezoelectrically actuated system has nonlinear and time-varying behavior, it is difficult to establish an accurate dynamic model for a model-based sensing and control design.
Jin-Wei Liang, Hung-Yi Chen
doaj   +3 more sources

Model-Free Adaptive Heating Process Control [PDF]

Transactions of the VŠB-Technical University of Ostrava, Mechanical Series, 2009
The aim of this paper is to analyze the dynamic behaviour of a Model-Free Adaptive (MFA) heating process control. The MFA controller is designed as three layer neural network with proportional element.
Ivana LUKÁČOVÁ, Ján PITEĽ
doaj   +1 more source

Model-Free Adaptive Iterative Learning Bipartite Containment Control for Multi-Agent Systems

Sensors, 2022
This paper studies the bipartite containment tracking problem for a class of nonlinear multi-agent systems (MASs), where the interactions among agents can be both cooperative or antagonistic.
Shangyu Sang, Ruikun Zhang, Xue Lin
doaj   +3 more sources

Model-free adaptive control for unmanned surface vessels: a literature review

Systems Science & Control Engineering
Model-Free Adaptive Control (MFAC) is a control strategy that eliminates the need for prior knowledge of the system model by leveraging online data to learn the system dynamics and design controllers.
Yujuan Wang, Chao Shen, Jiahui Huang, Hua Chen   +3 more
doaj   +3 more sources

Observer-Based Model-Free Adaptive Sliding Mode Predictive Control

IEEE Access, 2023
This paper proposes a new observer-based model-free adaptive sliding mode predictive control method (MFASPC) for discrete-time nonlinear systems. This scheme first equates the discrete-time nonlinear system to a linear form using a data-driven compact ...
Bing Ren, Guangqing Bao
doaj   +1 more source