Rotating mirror servo system control based on modified sliding mode-active disturbance rejection controller

Yu, Susu; Ma, Lixiang; Zhuang, Jinlei; Liu, Bingyou; Yang, Ping; Xuan, Fujun

doi:10.1080/21642583.2022.2145519

Systems Science & Control Engineering

2022

DOI: 10.1080/21642583.2022.2145519

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Rotating mirror servo system control based on modified sliding mode-active disturbance rejection controller

Susu Yu

Lixiang Ma

Jinlei Zhuang

et al.

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2024

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Cited by 2 publications

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High-speed target tracking control system based on short-time rotational reflection imaging

Liu,

Kang,

Feng

et al. 2024

Appl. Opt.

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High-speed tracking technology has wide applications in the military and aerospace industry. However, existing approaches, such as camera arrays or Doppler radar systems, suffer from high cost and inconvenience. This paper reports a high-speed target tracking control system based on short-time rotational reflection imaging, specifically aimed at overcoming certain limitations. In the system we designed, a high-speed camera coupled with a rotating reflector is used to achieve reliable high-speed target tracking. This paper first introduces the working principle and mathematical model of the system, then analyzes the key technologies, including motor response delay time and rotational speed curve fitting, and, finally, verifies the feasibility of the system and the correctness of the theory based on a series of experiments. Experimental results demonstrated that our work is efficient and accurate in target tracking and image clarity. The developed system demonstrates significant potential for widespread use across military and aerospace sectors. Furthermore, the insights gained from our investigation into key technologies could act as a reference point for fellow researchers in related scientific areas.

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High-speed target tracking control system based on short-time rotational reflection imaging

Liu,

Kang,

Feng

et al. 2024

Appl. Opt.

View full text Add to dashboard Cite

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Methods for improving imaging quality of a small-distance high-speed rotational reflection tracking system

Liu,

Wu,

Feng

et al. 2024

Appl. Opt.

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The imaging quality of a rotational reflection high-speed tracking system is greatly affected by the optical characteristics of the reflector and the depth of field limitations of the imaging system, especially for tracking systems working in small distances. In order to improve the imaging quality, this paper focused on two factors that affect the imaging quality: double vision caused by the optical characteristics of reflectors and blurring caused by the depth of field of imaging systems. This paper quantified the impact of these two factors on imaging through theoretical analysis, proposed a method of changing the hardware position, and conducted a simulation and experiments. The results show that the proposed solution in this paper can effectively improve the imaging quality of the system. The content studied in this paper has certain significance in the field of high-speed tracking of rotating reflectors and can provide reference for relevant researchers.

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Rotating mirror servo system control based on modified sliding mode-active disturbance rejection controller

Cited by 2 publications

References 22 publications

High-speed target tracking control system based on short-time rotational reflection imaging

High-speed target tracking control system based on short-time rotational reflection imaging

Methods for improving imaging quality of a small-distance high-speed rotational reflection tracking system

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