Results 61 to 70 of about 712 (199)

An Overcurrent Suppression Strategy for Distributed Photovoltaic Inverters Under Unbalanced Faults Based on Adaptive Linear Active Disturbance Rejection Control

IET Smart Grid, Volume 9, Issue 1, January/December 2026.
After distributed photovoltaic (PV) systems are connected to the distribution network, the overcurrent problem caused by transient faults instantaneously threatens the safety of PV inverters and other equipment. This paper proposes a comprehensive control method that combines active‐loop adaptive linear active disturbance rejection control (A‐LADRC ...
Dandan Zhu, Qian Zhou, Yongyong Jia, Dajiang Wang, Jianhui Meng, Xintong Dong, Junyuan Zhang   +6 more
wiley   +1 more source

Motion Synchronization of Multiple Piezoelectric Actuators (PEAS) Using the Linear Active Disturbance Rejection Controller (LADRC) [PDF]

, 2019
This thesis investigates how the Linear Active Disturbance Rejection Controller (LADRC) can be used with the synchronous strategy for motion synchronization of multiple piezoelectric actuators (PEAs).
Ramkumar, Ganesh
core  

Design of a Marker‐Based Human–Robot Following Motion Control Strategy

CAAI Transactions on Intelligence Technology, Volume 10, Issue 5, Page 1489-1500, October 2025.
ABSTRACT To address the challenges of jerky movements and poor tracking performance in outdoor environments for a following‐type mobile robot, a novel marker‐based human–machine following‐motion control strategy is explored. This strategy decouples the control of linear velocity and angular velocity, handling them separately.
Zhigang Zhang, Yongsheng Guo, Xiaoxia Yu, Shuaishuai Ge   +3 more
wiley   +1 more source

GAO-Enhanced LADRC for a Tendon-Driven Compliant Joint Manipulator: Design, Modeling, and Control

IEEE Access
This study presents a tendon-driven compliant joint (TDCJ) manipulator with a hybrid actuation design, where a 4-DOF tendon-driven elbow–wrist module is combined with a 2-DOF rigid shoulder joint module to reduce forearm weight and facilitate ...
Zhenjie Shi, Song Yin, Gang Xue, Yanjun Liu   +3 more
doaj   +1 more source

Linear Active Disturbance Rejection Control and Stability Analysis for Modular Multilevel Converters Under Weak Grid

Journal of Modern Power Systems and Clean Energy, 2023
The modular multilevel converters (MMCs) are popularly used in high-voltage direct current (HVDC) transmission systems. However, for the direct modulation based MMC, its complex internal dynamics and the interaction with the grid impedance would induce ...
Hailiang Xu, Mingkun Gao, Pingjuan Ge, Jiabing Hu   +3 more
doaj   +1 more source

PMSM vector control based on improved LADRC

Journal of Physics: Conference Series
Abstract To improve the response speed and anti-interference ability of the vector control system of a permanent magnet synchronous motor, an improved linear self-immunity controller is proposed. First, the Sigmoid function is introduced instead of the original sign function on the basis of the original superhelical sliding mode ...
Jiaxin Cao, Haiyan Zhang
openaire   +1 more source

Performance Optimization of Dual Active Bridge Converter Based on Improved Linear Active Disturbance Rejection Control

Engineering Reports, Volume 7, Issue 9, September 2025.
In this paper, an improved linear active disturbance suppression control method is introduced to optimize the current stress and dynamic response of the dual active bridge DC‐DC converter through extended phase‐shift modulation, which improves the overall efficiency of the converter in microgrid systems.
Haijun Tian, Yuepeng Zhang, Mingsuo Yang, Zheng Zhou   +3 more
wiley   +1 more source

LADRC-Based Magnetic Field Measurement Method for a Nuclear Magnetic Resonance Rotation Sensor [PDF]

, 2021
Magnetic field measurement is fundamental to nuclear magnetic resonance rotation sensors (NMRRS). A phase-locked loop (PLL)-based measurement with two nuclear isotopes is commonly applied to observe the magnetic field.
Zhanchao Liu, Jianli Li, Xinda Song, Yibo Shao, Xinghua Zhao   +4 more
core   +1 more source

A Nonlinear Three-Phase Phase-Locked Loop Based on Linear Active Disturbance Rejection Controller

IEEE Access, 2017
Three-phase phase-locked loops (PLLs) are the most widely used synchronization components in power systems. For common PLL algorithms, there is a tradeoff between the filtering capability and dynamic response.
Guangyu Sun, Yongli Li, Wei Jin, Lizhi Bu   +3 more
doaj   +1 more source

A Review of Technical Advances and Applications of Intelligent Inspection Robots in Structural Health Monitoring

SmartBot, Volume 1, Issue 3, September 2025.
This review presents recent advances in intelligent inspection robots for structural health monitoring. It highlights key technologies in sensing, data processing, and fault localization, along with challenges and future directions. The aim is to support practical deployment and promote intelligent, efficient, and autonomous monitoring systems ...
Dongjie Li, Huaitao Shi, Bing Cai, Xiaotian Bai, Lu Chen, Gang Han, Chenghong Mi   +6 more
wiley   +1 more source