Results 31 to 40 of about 154,377 (300)

Improving Disturbance-Rejection by Using Disturbance Estimator

, 2021
The main tasks of control in various industries are either tracking the setpoint changes or rejecting the process disturbances. While both aim at maintaining the process output at the desired setpoint, the controller parameters optimised for setpoint tracking are generally not suitable for optimal disturbance rejection.
Damir, Vrančić,, Mikuláš, Huba,
openaire   +3 more sources

Passivity-based control for rocket launcher position servo system based on improved active disturbance rejection technology

Advances in Mechanical Engineering, 2018
In order to achieve high motion accuracy and better robustness of the rocket launcher position servo system driven by a permanent magnet synchronous motor, a passivity-based controller based on improved active disturbance rejection control is proposed in
Ronglin Wang, Baochun Lu, Yuanlong Hou, Qiang Gao   +3 more
doaj   +1 more source

Tuning Rules for Active Disturbance Rejection Controllers via Multiobjective Optimization—A Guide for Parameters Computation Based on Robustness

Mathematics, 2021
A set of tuning rules for Linear Active Disturbance Rejection Controller (LADRC) with three different levels of compromise between disturbance rejection and robustness is presented. The tuning rules are the result of a Multiobjective Optimization Design (
Blanca Viviana Martínez, Javier Sanchis, Sergio García-Nieto, Miguel Martínez   +3 more
doaj   +1 more source

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

, 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.
Albus, Andrés Molano-Jimenez, Camacho, Canuto, Canuto, Canuto, Carlos Perez Montenegro, Doyle, Enrico Canuto, Francis, Froisy, Hamilton, Kalman, Keshmiri, Ljung, Maciejowski, Muske, Sastry, Senehi, Slotine, Su, Wilber Acuna-Bravo, Zadeh, Zhou   +23 more
core   +1 more source

Pitching axis control for a satellite camera based on a novel active disturbance rejection controller

Advances in Mechanical Engineering, 2017
The pitching axis of a satellite camera is controlled under the weightless environment. A novel active disturbance rejection controller is designed to eliminate the influences of the pitching axis.
Bingyou Liu, Yi Jin, Changan Zhu, Changzheng Chen   +3 more
doaj   +1 more source

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

Zhongguo 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, Jiao YU, Changfu DING, Zhaohui WANG, Bin TIAN   +4 more
doaj   +1 more source

Parameter Tuning Method of Active Disturbance Rejection Controller for AUVs Based on VRFT

水下无人系统学报
Active disturbance rejection control(ADRC) is model-independent and exhibits strong robustness against disturbances, effectively addressing the uncertainties of autonomous undersea vehicle(AUV) models and complex external environments. However, parameter
Xiaodong HOU, Rui YANG, Ming LI
doaj   +1 more source

Decentralized active disturbance rejection control design for the gas turbine

Measurement + Control, 2020
As a clean energy engine, the gas turbine is widely used for the generation of the power plant and the propulsion of the warship. Its control is becoming more and more challenging for the reason that internal coupling exists and the load command changes ...
Gengjin Shi, Zhenlong Wu, Ting He, Donghai Li, Yanjun Ding, Shangming Liu   +5 more
doaj   +1 more source

An adaptive disturbance rejection control scheme for voltage regulation in DC micro-grids [PDF]

, 2019
© 2019 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new ...
Costa Castelló, Ramon, Ramos Fuentes, German A., Raveendran Nair, Unnikrishnan   +2 more
core   +1 more source

Finite-Set Model Predictive Current Control of Induction Motors by Direct Use of Total Disturbance

IEEE Access, 2021
Disturbance rejection strategies are very useful for the robustness improvement of the predictive control method. But they can only be used in the modulated-based predictive control methods such as continuous set model predictive control (CS-MPC) and ...
Mahdi S. Mousavi, S. Alireza Davari, Vahab Nekoukar, Cristian Garcia, Jose Rodriguez   +4 more
doaj   +1 more source