Results 31 to 40 of about 6,467,683 (150)

Linear Active Disturbance Rejection Control for Three-Phase Voltage-Source PWM Rectifier

IEEE Access, 2020
Three-phase voltage-source pulse width modulation (PWM) rectifier has been widely employed in various industrial applications. For the traditional dual-loop PI control of three-phase voltage-source PWM rectifier, the voltage loop and current loop have ...
Hucheng He, Tangtang Si, Lei Sun, Botao Liu, Zhengbao Li   +4 more
doaj   +1 more source

Research on Linear Active Disturbance Rejection Control in DC/DC Boost Converter

, 2019
This paper proposes a cascade control strategy based on linear active disturbance rejection control (LADRC) for a boost DC/DC converter. It solves the problem that the output voltage of boost converter is unstable due to non-minimum phase characteristics,
Xinxiu Liu, Li, Hui, Hui Li, Junwei Lu, Liu, Xinxiu, Lu, Junwei   +5 more
core   +1 more source

Linear Active Disturbance Rejection Control for LCL Type Grid-connected Converter [PDF]

, 2016
This paper presents a linear active disturbance rejection control (LADRC) for grid-connected converter with LCL filter. The high rejection performance for external disturbance, internal decoupling, parameter variation is achieved by adopting extended ...
Quintero, Juan Carlos Vasquez; id_orcid, Xie, Chuan, Lu, Jinghang, Guerrero, Josep M.; id_orcid, Savaghebi, Mehdi; id_orcid   +4 more
core   +1 more source

A Novel Strategy Based on Linear Active Disturbance Rejection Control for Harmonic Detection and Compensation in Low Voltage AC Microgrid

, 2019
In an AC microgrid, harmonic distortion is mainly caused by power electronic equipment and nonlinear loads. In this paper, linear active disturbance rejection control (LADRC) is used to control the fundamental current at the point of common coupling (PCC)
Shuang Li, Yue Qu, Li, Shuang, Guo, Chenmu, Li, Hui, Qu, Yue, Hui Li, Chenmu Guo, Junwei Lu, Lu, Junwei   +9 more
core   +1 more source

Sensorless Speed Control for SPMSM Using a Nonlinear Observer and Enhanced Super-Twisting ADRC

Mathematics, 2023
In this article, a novel strategy called enhanced super-twisting active disturbance rejection control (ESTADRC), as well as a nonlinear observer (NOB), is used to implement a speed control scheme for permanent-magnet synchronous motors with intricate ...
Mingyuan Hu, Hyeongki Ahn, Yoonuh Chung, Kwanho You   +3 more
doaj   +1 more source

A Composite Strategy for Harmonic Compensation in Standalone Inverter Based on Linear Active Disturbance Rejection Control

, 2019
This paper proposes a harmonic compensation control with disturbance rejection function for a standalone inverter. Due to the LC type three-phase three-leg inverter is connected to nonlinear loads, low-order harmonic components appears in the inverter ...
Yue Qu, Shuang Li, Li, Shuang, Li, Hui, Qu, Yue, Hui Li, Junwei Lu, Lu, Junwei   +7 more
core   +1 more source

MPPT control with fuzzy‑improved LADRC for permanent‑magnet direct‑drive wind‑power system

Diance yu yibiao
A fuzzy‑improved linear active disturbance rejection control (Fuzzy‑ILADRC) method for maximum power point tracking is proposed to address the problems of nonlinearity and susceptibility to external disturbances in permanent‑magnet direct‑drive wind ...
Ran Huajun, Wang Xinquan, Wang Can, Li Ao, Li Linwei   +4 more
doaj   +1 more source

Disturbance Rejection Trajectory Tracking Control for an Unmanned Quadrotor Based on Hybrid Controllers

Journal of Robotics, 2021
The purpose of this article is to explore a dual-loop problem regarding the trajectory tracking control of a quadrotor unmanned aerial vehicle, applying a linear active disturbance rejection and conditional integrator sliding mode controller, namely ...
Xiaoming Ji, Zihui Cai
doaj   +1 more source

Deep Reinforcement Learning Based Active Disturbance Rejection Control for ROV Position and Attitude Control

Applied Sciences
Remotely operated vehicles (ROVs) face challenges in achieving optimal trajectory tracking performance during underwater movement due to external disturbances and parameter uncertainties. To address this issue, this paper proposes a position and attitude
Gaosheng Luo, Dong Zhang, Wei Feng, Zhe Jiang, Xingchen Liu   +4 more
doaj   +1 more source

Cascade linear extended-state observer active disturbance rejection control for DAB optimized with current stress [PDF]

AIP Advances
To enhance the disturbance rejection capability of the dual-active-bridge controller, this paper proposes an improved linear active disturbance rejection control scheme combined with current stress optimization.
Yu Yu, Shuyuan Li, Lei Yuan, Anfei Xu, Hao Xu   +4 more
doaj   +1 more source