Results 21 to 30 of about 6,467,683 (150)

An Improved Linear Active Disturbance Rejection Control for Compensating Unbalanced Harmonic in Microgrid

open access: yes, 2022
Aiming at the model of the three-phase four-leg (3P4L) standalone inverter connected to the nonlinear load of the single-phase rectifier bridge, an unbalanced harmonic compensation strategy is proposed.
Bai, Feifei   +5 more
core   +1 more source

Embedded Model Control calls for disturbance modeling and rejection [PDF]

open access: yes, 2012
Robust control design is mainly devoted to guaranteeing the closed-loop stability of a model-based control law in the presence of parametric uncertainties.
Perez, C.   +5 more
core   +1 more source

Active Disturbance Rejection Control over Superheated Steam Temperature Based on Multi-objective Particle Swarm Optimization

open access: yesZhongguo dianli, 2020
Regarding the existing issues in the control of superheated steam temperature, which are related to the control system dynamic characteristics, such as large inertia, long duration of time lag and strong nonlinearities, as well as the difficulties to set
Haiming NIU   +4 more
doaj   +1 more source

Linear Active Disturbance Rejection Control of Three-phase Current Source Rectifier

open access: yesJournal of Harbin University of Science and Technology, 2023
Aiming at the problems of large output overshoot, poor anti-interference ability and long response time of the traditional current source rectifier controlled by double closed-loop proportional integral controller (PI), the linear auto disturbance ...
LI Xuedong   +6 more
doaj   +1 more source

Active disturbance rejection control for robot manipulator

open access: yes, 2022
Active Disturbance Rejection Control (ADRC) is a control methodology used in chemical processes, aircraft, motors, and other systems. This paper compares the results of an ADRC controller to a Proportional Integral Derivative controller (PID), applied to
Nuñez-Alvarez, José R.   +5 more
core   +1 more source

Flatness-based linear active disturbance rejection control for tower crane [PDF]

open access: yesFME Transactions
Controlling tower cranes presents substantial challenges due to their complexity, nonlinearity, and under-actuated dynamics. This paper introduces a control strategy integrating Linear Active Disturbance Rejection Control (LADRC) with differential ...
Sev Eunet Rs   +2 more
doaj   +1 more source

Research on Application of APF Based on LADRC in Electric Drilling Rig Power Grid

open access: yesShiyou jixie, 2021
Aiming at the problem of slow response and poor real-time current tracking of the active power filter(APF)in filtering out harmonics in the electric drilling rig grid, the active disturbance rejection control technology is used for the current tracking ...
Yan Hongliang, Li Leiming, Li Jiapeng
doaj  

Self-tuning method for a linear active disturbance rejection controller

open access: yes工程科学学报, 2015
This paper introduces a parameter self-tuning algorithm based on dynamic response time series data mining to solve the parameter self-tuning difficulty of a linear active disturbance rejection controller(LADRC).
LI Yang, WANG Jing, ZHANG Yong-jun
doaj   +1 more source

Non-linear active disturbance rejection control for upper limb rehabilitation exoskeleton

open access: yes, 2021
International audienceTrajectory tracking in upper limb rehabilitation exercises is utilized for repeatability of joint movement to improve the patient’s recovery in the early stages of rehabilitation.
Meriaudeau, Fabrice   +4 more
core   +1 more source

Drum Water Level Control Based on Improved ADRC

open access: yesAlgorithms, 2019
Drum water level systems show strong disturbance, big inertia, large time delay, and non-linearity characteristics. In order to improve the antidisturbance performance and robustness of the traditional active disturbance rejection controller (ADRC), an ...
Cuiping Pu, Yicheng Zhu, Jianbo Su
doaj   +1 more source

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