Results 11 to 20 of about 2,271 (187)

Controller Design for Three-Axis Stabilized Platform Using Adaptive Global Fast Terminal Sliding Mode Control with Non-Linear Differentiator

Energies, 2021
A neural network-based global fast terminal sliding mode control method with non-linear differentiator (NNFTSMC) is proposed in this paper to design the dynamic control system for three-axis stabilized platform.
Wenlong Feng, Xiangyin Zhang
doaj   +2 more sources

Research on Neural Network Terminal Sliding Mode Control of Robotic Arms Based on Novel Reaching Law and Improved Salp Swarm Algorithm

Actuators, 2023
Modeling errors and external disturbances have significant impacts on the control accuracy of robotic arm trajectory tracking. To address this issue, this paper proposes a novel method, the neural network terminal sliding mode control (ALSSA-RBFTSM ...
Jianguo Duan, Hongzhi Zhang, Qinglei Zhang, Jiyun Qin   +3 more
doaj   +2 more sources

Novel sliding mode control of the manipulator based on a nonlinear disturbance observer [PDF]

Scientific Reports
To achieve high-performance trajectory tracking for a manipulator, this study proposes a novel sliding mode control strategy incorporating a nonlinear disturbance observer.
Keyou Guo, Haoze Zhang, Caili Wei, Haibing Jiang, Jiangnan Wang   +4 more
doaj   +3 more sources

Adaptive Neural Network Global Fractional Order Fast Terminal Sliding Mode Model-Free Intelligent PID Control for Hypersonic Vehicle’s Ground Thermal Environment

Aerospace, 2023
In this paper, an adaptive neural network global fractional order fast terminal sliding mode model-free intelligent PID control strategy (termed as TDE-ANNGFOFTSMC-MFIPIDC) is proposed for the hypersonic vehicle ground thermal environment simulation test
Xiaodong Lv, Guangming Zhang, Zhiqing Bai, Xiaoxiong Zhou, Zhihan Shi, Mingxiang Zhu   +5 more
doaj   +2 more sources

Prescribed Performance Global Non-Singular Fast Terminal Sliding Mode Control of PMSM Based on Linear Extended State Observer

Actuators
In manufacturing, the position tracking accuracy and stability of Permanent Magnet Synchronous Motors are often challenged by uncertainties, especially in complex environments.
Yifei Yao, Yaoming Zhuang, Yizhi Xie, Peng Xu, Chengdong Wu   +4 more
doaj   +2 more sources

A global fast terminal sliding mode control for trajectory tracking of unmanned aerial manipulation

Measurement + Control, 2023
Unmanned Aerial Manipulation (UAM) is a novel type of Unmanned Aerial Vehicle (UAV) equipped with manipulators instead of manual operation in hazardous and unreachable environments.
Qian Fang, Pengjun Mao, Lirui Shen, Jun Wang   +3 more
doaj   +2 more sources

Vector control of PMSM based on disturbance compensation and nonsingular terminal sliding mode

Xibei Gongye Daxue Xuebao, 2022
In order to enhance the global asymptotic stability of the system in sliding mode control for permanent magnet synchronous motor (PMSM), a nonsingular terminal sliding mode speed loop controller based on nonlinear sliding mode surface is designed in this
LIU Xingbang, FU Zhaoyang, LIU Zheng, PING Shuangrui   +3 more
doaj   +3 more sources

Finite-Time Fast Dynamic Terminal Sliding Mode Maximum Power Point Tracking Control Paradigm for Permanent Magnet Synchronous Generator-Based Wind Energy Conversion System

Applied Sciences, 2020
Due to the intermittent nature of wind, there exists a major disparity between the power generation from the wind and the demand of electricity. Hence, a sophisticated maximum power point tracking (MPPT) control paradigm must be formulated for maximizing
Muhammad Zafran, Laiq Khan, Qudrat Khan, Shafaat Ullah, Irfan Sami, Jong-Suk Ro   +5 more
doaj   +2 more sources

Position and Attitude Tracking Finite-Time Adaptive Control for a VTOL Aircraft Using Global Fast Terminal Sliding Mode Control

Mathematics, 2023
In this work, the position and attitude tracking finite-time adaptive control problem of a type of vertical take-off and landing (VTOL) aircraft system is studied.
Xiongfeng Deng, Yiqing Huang, Binzi Xu, Liang Tao   +3 more
doaj   +2 more sources

Adaptive Neural-Network-Based Nonsingular Fast Terminal Sliding Mode Control for a Quadrotor with Dynamic Uncertainty

Drones, 2022
This paper proposes an adaptive neural-network-based nonsingular fast terminal sliding mode (NN-NFTSMC) approach to address the trajectory tracking control problem of a quadrotor in the presence of model uncertainties and external disturbances.
Shurui Huang, Yueneng Yang
doaj   +2 more sources