Results 11 to 20 of about 14,936,263 (249)
Attitude Autopilot Design Based on Fuzzy Linear Active Disturbance Rejection Control
Aerospace, 2022 In view of the multi-source uncertainty disturbance problem during flight control, the attitude autopilot based on fuzzy linear active disturbance rejection control (F-LADRC) was proposed. A second-order linear active disturbance rejection controller was
Dongmei Han, Chuanjun Li, Zhongjiao Shi
doaj +2 more sources
Linear active disturbance rejection control for the electro-hydraulic position servo system [PDF]
Science Progress, 2021 Valve-controlled asymmetric cylinder is widely used in servo loading system. As a kind of typical electro-hydraulic servo system (EHSS), it inherently has the characteristics such as high order nonlinear, strong coupling, and uncertain, therefore ...
Kunshan Jin +5 more
doaj +2 more sources
Precision Control of Spraying Quantity Based on Linear Active Disturbance Rejection Control Method
Agriculture, 2021 Current methods to control the spraying quantity present several disadvantages, such as poor precision, a long adjustment time, and serious environmental pollution. In this paper, the flow control valve and the linear active disturbance controller (LADRC)
Xin Ji, Aichen Wang, Xinhua Wei
doaj +3 more sources
Improved Linear Active Disturbance Rejection Control for Microgrid Frequency Regulation
Energies, 2017 The frequency regulation has become one of the major subjects in microgrid power system due to the complexity structure of microgrid. In order to solve this problem, this paper proposes an improved linear active disturbance rejection control algorithm ...
Xiao Qi, Yan Bai
doaj +3 more sources
Sensors, 2022 To combine the advantages of linear active disturbance rejection control (LADRC) and nonlinear active disturbance rejection control (NLADRC) and improve the contradiction between the response speed and control precision caused by the limitation of ...
Ying Qu +5 more
doaj +3 more sources
Active power filter control strategy based on repetitive quasi-proportional resonant control with linear active disturbance rejection control. [PDF]
PLoS ONEActive power filter (APF) is a new type of harmonic mitigation device, and its harmonic mitigation capability mainly depends on the control strategies of current inner loop and voltage outer loop.
Yifei Gao +4 more
doaj +2 more sources
Energies, 2022 According to the traditional voltage and current double closed-loop control mode, the inverter management strategy for photovoltaic grid connection has insufficient anti-interference ability and slow response.
Miao Zhang +7 more
doaj +2 more sources
Active Disturbance Rejection Control of Permanent Magnet Synchronous Motor Based on RPLESO
EnergiesIn view of the problem of the low-speed jitter of household lawn mowers driven by a permanent magnet synchronous motor (PMSM) at low speeds and high torque, and the complicated parameters of traditional non-linear active disturbance rejection controllers,
Chengpeng Zhou +3 more
doaj +2 more sources
Applied SciencesRemotely 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 +4 more
doaj +2 more sources
Zhongguo Jianchuan Yanjiu, 2017 Aiming at the problem in which a vessel's dynamic positioning system can control it at an expected position,a novel linear active disturbance rejection controller is designed to solve the problem of poor dynamic performance due to the omission of a ...
JIN Yue, YU Menghong, YUAN Wei
doaj +2 more sources