Results 21 to 30 of about 103,838 (222)

Linear/Nonlinear Active Disturbance Rejection Switching Control for Near-Space Morphing Vehicles Based on Type-2 Fuzzy Logic System

open access: yesApplied Sciences, 2023
This paper is concerned with the problems of robust switching control for near-space morphing vehicles (NMVs) with a large range of parameter uncertainty and external disturbance.
Ouxun Li   +3 more
doaj   +1 more source

Decentralized active disturbance rejection control design for the gas turbine

open access: yesMeasurement + 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   +5 more
doaj   +1 more source

Autonomous landing control of highly flexible aircraft based on Lidar preview in the presence of wind turbulence [PDF]

open access: yes, 2019
This paper investigates preview-based autonomous landing control of a highly flexible flying wing model using short range Lidar wind measurements in the presence of wind turbulence.
Palacios, Rafael   +2 more
core   +1 more source

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

open access: yesAdvances 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   +3 more
doaj   +1 more source

Wind Disturbance Rejection Control Of Tilt Rotor Aircraft In Transition Phase Based On Improved Active Disturbance Rejection Control

open access: yesJournal of Applied Science and Engineering, 2023
The tilt rotor aircraft is capable of both low-speed hovering and high-speed flight, which has a larger flight envelope. However, during its transition phase, due to the change of the mechanical structure, the dynamic characteristics of the rotor and the
Liben Yang   +3 more
doaj   +1 more source

Robust Linear Longitudinal Feedback Control of a Flapping Wing Micro Air Vehicle [PDF]

open access: yes, 2015
This paper falls under the idea of introducing biomimetic miniature air vehicles in ambient assisted living and home health applications. The concepts of active disturbance rejection control and flatness based control are used in this paper for the ...
A. Fernández-Caballero   +13 more
core   +2 more sources

Ship Dynamic Positioning Control Based on Active Disturbance Rejection Control

open access: yesJournal of Marine Science and Engineering, 2022
Nowadays, Dynamic Positioning (DP) is applied to various tasks such as subsea pipeline laying and the requirements for the positioning performance in marine operations are higher and higher.
Hongliang Li   +5 more
doaj   +1 more source

A genetic algorithm for the design of a fuzzy controller for active queue management [PDF]

open access: yes, 2003
Active queue management (AQM) policies are those policies of router queue management that allow for the detection of network congestion, the notification of such occurrences to the hosts on the network borders, and the adoption of a suitable control ...
Di Fatta, Giuseppe   +3 more
core   +3 more sources

Seizure control in a neural mass model by an active disturbance rejection approach

open access: yesInternational Journal of Advanced Robotic Systems, 2019
A closed-loop neuromodulation automatically adjusts stimuli according to brain response in real time. It is viewed as a promising way to control medically intractable epilepsy. A suitable closed-loop modulation strategy, which is robust enough to unknown
Wei Wei   +4 more
doaj   +1 more source

Application research on improved active disturbance rejection control in air speed regulation of local ventilator

open access: yesGong-kuang zidonghua, 2019
In view of the problem of strong fluctuation of control signal in the existing active disturbance rejection control algorithm for air speed regulation of mine local ventilator, which causes shock and vibration of frequency converter and motor, an ...
OUYANG Mingsan, WU Guofang
doaj   +1 more source

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