Analysis on calibration and control of diffuse laser signal in guidance simulation

Ruiguang Yin; Lin Gan; Qianrong Chen; Guangsen Ren

doi:10.1117/12.3007676

24 November 2023 Analysis on calibration and control of diffuse laser signal in guidance simulation

Ruiguang Yin, Lin Gan, Qianrong Chen, Guangsen Ren

Proceedings Volume 12935, Fourteenth International Conference on Information Optics and Photonics (CIOP 2023); 129352Q (2023) https://doi.org/10.1117/12.3007676
Event: Fourteenth International Conference on Information Optics and Photonics (CIOP 2023), 2023, Xi’an, China

Abstract

The hardware-in-the-loop simulation is widely used in laser semi-active guidance test, the accuracy and fidelity of diffuse laser signal is the key problem for simulation credibility. Due to the limitations of the simulation method and devices, the total energy and distribution of simulating laser had some errors, the advantage and disadvantage of laser energy attenuation methods should be judged. Combining calibration, predication and experiments, a feasible method to control laser energy attenuation was proposed. By comparing the different energy distribution state between actual condition and hardware-in-the-loop simulation, the influence mechanism of laser seeker was obtained. In conclusion it was pointed out that the different between simulation system and actual system has little influence on laser guidance. The research is helpful to design and evaluation of laser guidance simulation system.

(2023) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Ruiguang Yin, Lin Gan, Qianrong Chen, and Guangsen Ren "Analysis on calibration and control of diffuse laser signal in guidance simulation", Proc. SPIE 12935, Fourteenth International Conference on Information Optics and Photonics (CIOP 2023), 129352Q (24 November 2023); https://doi.org/10.1117/12.3007676

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