Research on stabilization algorithm of LOS for ship borne laser weapon based on the strap down measurements

Liang Erwei

doi:10.1117/12.2548093

18 December 2019 Research on stabilization algorithm of LOS for ship borne laser weapon based on the strap down measurements

Liang Erwei

Author Affiliations +

Proceedings Volume 11334, AOPC 2019: Optoelectronic Devices and Integration; and Terahertz Technology and Applications; 113341D (2019) https://doi.org/10.1117/12.2548093
Event: Applied Optics and Photonics China (AOPC2019), 2019, Beijing, China

Abstract

The Stabilization accuracy of LOS accuracy is a key factor of affecting the tracking and pointing accuracy of ship borne laser weapons. This paper gives a Stabilization algorithm of LOS for ship borne laser weapon based on the strap down measurement, derives the formula of calculating the angle velocity of forward control by coordinate transferring using the ship’s swing angle, swing angel velocity and the line of sight relative to the deck, realize the compound control of the servo system, and achieve the goal of isolating the ship’s swing. The test shows that this Stabilization algorithm of LOS cans reduce the influence of ship sway on the stability of the bore sight of ship borne laser weapon utility.

Citation Download Citation

Liang Erwei "Research on stabilization algorithm of LOS for ship borne laser weapon based on the strap down measurements", Proc. SPIE 11334, AOPC 2019: Optoelectronic Devices and Integration; and Terahertz Technology and Applications, 113341D (18 December 2019); https://doi.org/10.1117/12.2548093

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