Results 21 to 30 of about 5,039 (291)
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
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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
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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 +4 more
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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
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Self-tuning method for a linear active disturbance rejection controller
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
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Non-linear active disturbance rejection control for upper limb rehabilitation exoskeleton
Proceedings of the Institution of Mechanical Engineers, Part I: Journal of Systems and Control Engineering, 2020 Trajectory 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. In this article, non-linear active disturbance rejection control as a combination of non-linear extended-state observer and non-linear state error feedback is used for the ...
Aole, Sumit +4 more
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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
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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
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Zhongguo dianliIn order to compensate for the negative impedance characteristics of constant power load in the direct current (DC) microgrid, it is necessary to speed up the response speed of the hybrid energy storage system and give full play to its performance.
Shilong LI +3 more
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Nonlinear Active Disturbance Rejection Control of VGT-EGR System in Diesel Engines
Energies, 2020 In this paper, a nonlinear active disturbance rejection control (NLADRC) strategy based on nonlinear extended state observer (NLESO) is proposed to solve the unmodeled dynamics, coupling and disturbance due to change of working point in the variable ...
Pingyue Zhang +3 more
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