@inproceedings{20aa7c6d31034e4eb270f6dc07b50188,
title = "High-Precision Galvanometer Motor Control Based on Active Disturbance Rejection Control and Analog Velocity Extraction",
abstract = "This paper proposes a highprecision galvanometer motor control method based on Active Disturbance Rejection Control (ADRC) and analog velocity extraction to improve the position control precision and the dynamic performance. The analog velocity extraction method is first proposed based on the analog differentiation circuit, which can eliminate the quantization error associated with the digital differentiation of the position. The improved ADRC method is then proposed for the galvanometer motor system to enhance the robustness to the load disturbance and the system parameter variation. The simulation results verify the effectiveness of the proposed method, which has the dynamic response of 200 μ s.",
keywords = "ADRC, ESO, analog differential circuit, galvanometer motor control",
author = "Sirui Wang and Jinquan Xu and Hong Guo and Jiakang Zhao and Lei Zhang",
note = "Publisher Copyright: {\textcopyright} 2025 Korean Institute of Electrical Engineers Electrical Machinery and Energy Conversion Systems Society.; 28th International Conference on Electrical Machines and Systems, ICEMS 2025 ; Conference date: 16-11-2025 Through 19-11-2025",
year = "2025",
doi = "10.23919/ICEMS66262.2025.11317325",
language = "英语",
series = "ICEMS 2025 - 28th International Conference on Electrical Machines and Systems",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "1785--1790",
booktitle = "ICEMS 2025 - 28th International Conference on Electrical Machines and Systems",
address = "美国",
}