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Yang X.,State Key Laboratory of Pulse Power Laser Technology | Tong Z.,State Key Laboratory of Pulse Power Laser Technology | Wang Y.,State Key Laboratory of Pulse Power Laser Technology | Sun X.,State Key Laboratory of Pulse Power Laser Technology
Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering | Year: 2011

Based on the model of electro-optical imaging guided seeker by using the gate centroid tracking method, four models of laser jamming including bright-spot jamming, bright-spot with bright-strip jamming, whole saturation jamming, and blinding jamming were established according to the characteristic of the output image of the electro-optical imaging guided seeker jammed by laser. Theoretical analyses indicated that the effect of the bright spot jamming was equivalent to the bright spot with bright strip jamming, and the effect of whole saturation jamming was equivalent to the blind jamming. The influences of laser jamming on the parameters of electro-optical imaging guided missile including the guidance voltage, guidance error angle, ballistic trajectory and the impact point were studied systemically by using the laser jamming simulation software of the electro-optical imaging guided missile. The simulating results are consistent with the theory analysis. Source

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