Results 211 to 220 of about 17,483 (252)

Research on a Sensorless ADRC Vector Control Method for a Permanent Magnet Synchronous Motor Based on the Luenberger Observer

Processes
A sensorless vector active disturbance rejection control (ADRC) method for permanent magnet synchronous motors (PMSM) utilizing a Luenberger observer is presented.
Pan Zhang, Zhaoyao Shi, Bo Yu, Haijiang Qi   +3 more
semanticscholar   +1 more source

ADRC-Based Underwater Navigation Control and Parameter Tuning of an Amphibious Multirotor Vehicle

IEEE Journal of Oceanic Engineering
This article investigates the underwater navigation control of a water–air amphibious multirotor vehicle. We use active disturbance rejection control (ADRC) to construct a tandem-level ADRC motion controller for the water–air multirotor vehicle and ...
Zhong-Qi Li, Shuang Liang, Mingming Guo, Hua Zhang, Heng Wang, Zebin Li, Haoyang Li   +6 more
semanticscholar   +1 more source

Tuning of linear ADRC with known plant information

ISA Transactions, 2016
Linear active disturbance rejection control (ADRC) is known for its simplicity and its performance in disturbance attenuation. Currently, tuning of linear ADRC (LADRC) is via the bandwidth idea. In this paper, tuning of LADRC with known plant information is investigated. It is shown that there are limitations using only two bandwidths to tune the LADRC
Caifen, Fu, Wen, Tan
openaire   +2 more sources

An economic interpretation of ADRC

2011 Chinese Control and Decision Conference (CCDC), 2011
Active disturbance rejection controller(ADRC) is a model-independent controller. It has good robustness and adaptability for the controlled systems with nonlinearity, large time delay, and high uncertainty. We notice that, although the previous work has focused mainly on its application in industrial engineering, the basic idea of ADRC also reflects ...
openaire   +1 more source

An Adaptive ADRC Strategy With Weight Function for Propeller Speed Control and Experimental Verification in Wind Tunnel

IEEE Transactions on Transportation Electrification
Electric propulsion system based on a propeller, driven by surface-mounted permanent magnet synchronous motor (SPMSM) directly, has been widely used in the aviation field.
Chaoyu Zhang, Chengming Zhang, Yingnan Wang, Liyi Li, Hongchen Liu, Chuanbao Xu, Huiqiang Zhan   +6 more
semanticscholar   +1 more source

Discrete Time Trajectory Tracking Control for Four-Mecanum-Wheeled Mobile Vehicle: An Variable Gain ADRC Method

IEEE Robotics and Automation Letters
In this letter, a novel discrete active disturbance rejection control (ADRC) method is proposed to solve the trajectory tracking problem for a four-mecanum-wheeled mobile vehicle (FMWMV).
Sihang Li, Jinhui Zhang, Shaomeng Gu
semanticscholar   +1 more source

A Second-order ADRC for Synchronized Frequency-Voltage Mitigation of EV Integrated Power System

Journal of the Institution of Electronics and Telecommunication Engineers, 2022
The present paper proposes a novel disturbance rejection-based scheme applied to a power system for concurrent control of system voltage, frequency, and tie-line power.
Sheikh Safiullah, A. Rahman, S. A. Lone
semanticscholar   +1 more source

Enhanced One Degree-of-Freedom ADRC With Sampled-Data Iterative Learning Controller for PMSM Uncertain Speed Fluctuations Suppression

IEEE Transactions on Transportation Electrification
The permanent magnet synchronous motor (PMSM) control system is expected to output a smooth and stable speed even in the presence of uncertain periodic and aperiodic disturbances.
Minghe Tian, Bo Wang, Yong Yu, Qinghua Dong, Dianguo Xu   +4 more
semanticscholar   +1 more source

Decoupling Double-Loop Control System with ADRC

2008 3rd International Conference on Innovative Computing Information and Control, 2008
An active disturbance rejection controller (ADRC) is proposed for decoupling double-loop control system. The ADRC consists of the tracking differentiator, the extended state observer and the nonlinear state error feedback. With this approach, the double-loop system with time delay is treated as two correlated control loops according to the best ...
Bo Liu, Yuanqing Xia, Jie Chen
openaire   +1 more source

Finite-Time Variable-Gain ADRC for Master–Slave Teleoperated Parallel Manipulators

IEEE transactions on industrial electronics (1982. Print)
In this article, a novel finite-time variable-gain active disturbance rejection control (FTVGADRC) method is proposed for master–slave teleoperated parallel manipulators with disturbances.
Shaomeng Gu, Jinhui Zhang, Xin Liu
semanticscholar   +1 more source