Consistency analysis on laser signal in laser guided weapon simulation

Ruiguang Yin; Wenpan Zhang; Hao Guo; Lin Gan

doi:10.1117/12.2199636

15 October 2015 Consistency analysis on laser signal in laser guided weapon simulation

Ruiguang Yin, Wenpan Zhang, Hao Guo, Lin Gan

Proceedings Volume 9674, AOPC 2015: Optical and Optoelectronic Sensing and Imaging Technology; 96741O (2015) https://doi.org/10.1117/12.2199636
Event: Applied Optics and Photonics China (AOPC2015), 2015, Beijing, China

Abstract

The hardware-in-the-loop simulation is widely used in laser semi-active guidance weapon experiments, the authenticity of the laser guidance signal is the key problem of reliability. In order to evaluate the consistency of the laser guidance signal, this paper analyzes the angle of sight, laser energy density, laser spot size, atmospheric back scattering, sun radiation and SNR by comparing the different working state between actual condition and hardware-in-the-loop simulation. Based on measured data, mathematical simulation and optical simulation result, laser guidance signal effects on laser seeker are determined. By using Monte Carlo method, the laser guided weapon trajectory and impact point distribution are obtained, the influence of the systematic error are analyzed. In conclusion it is pointed out that the difference between simulation system and actual system has little influence in normal guidance, has great effect on laser jamming. The research is helpful to design and evaluation of laser guided weapon simulation.

Citation Download Citation

Ruiguang Yin, Wenpan Zhang, Hao Guo, and Lin Gan "Consistency analysis on laser signal in laser guided weapon simulation", Proc. SPIE 9674, AOPC 2015: Optical and Optoelectronic Sensing and Imaging Technology, 96741O (15 October 2015); https://doi.org/10.1117/12.2199636

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