Optimal control algorithm for optical path scanning control system based on relative performance error

Lanjie Guo; Maolin Zhai; Huan Liu; Hao Wang; Chun Wang

doi:10.1117/12.3017750

15 January 2024 Optimal control algorithm for optical path scanning control system based on relative performance error

Lanjie Guo, Maolin Zhai, Huan Liu, Hao Wang, Chun Wang

Proceedings Volume 12983, Second International Conference on Electrical, Electronics, and Information Engineering (EEIE 2023); 129831M (2024) https://doi.org/10.1117/12.3017750
Event: Second International Conference on Electrical, Electronics, and Information Engineering (EEIE 2023), 2023, Wuhan, China

Abstract

The time-modulated Fourier transform spectrometer completes spectral detection through the scanning mirror movement. To satisfy the t of low-speed and high-precision scanning, a linear quadratic optimal controller with minimum relative performance error is proposed. The ratio of the tracking error weighting factor Q and the energy consumption weighting factor R in the optimal controller is optimized by simulation, and when the ratio is 1:2, the speed instability of the scanning mirror in the uniform speed section is 2‰.

(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Lanjie Guo, Maolin Zhai, Huan Liu, Hao Wang, and Chun Wang "Optimal control algorithm for optical path scanning control system based on relative performance error", Proc. SPIE 12983, Second International Conference on Electrical, Electronics, and Information Engineering (EEIE 2023), 129831M (15 January 2024); https://doi.org/10.1117/12.3017750

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