Analysis and optimization of angle measurement accuracy of strap-down laser semi-active guidance seeker

	Analysis and optimization of angle measurement accuracy of strap-down laser semi-active guidance seeker
	Gao, S.; H. Liu; M. Zhu; X. Zhang and Y. Bai
	2015
发表期刊	Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering
卷号	44 期号:7 页码:2169-2174
摘要	In order to reduce the cost of the laser guidance weapons system and improve its accuracy, the strap-down laser guided seeker was designed. The precision of angle measurement which affecting the attack precision was studied. First, the method of gain controlling affecting the precision of angle measurement was analyzed. Second, the four channel variable gain amplifier was calibrated and the least squares fitting curve of the gain was got. Then, the method of gain compensation and its error under the discrete control were discussed. Finally, the error of light spot between uncompensated and compensated in different amplified mode by simulation was got. Experimental results indicate that the system error is decreased by 5.6 mrad. The precision of angle measurement reach to 2 mrad in the linear field of view. It can satisfy the system requirements by semi-active laser guidance weapons system. , 2015, Chinese Society of Astronautics. All right reserved.
文章类型	期刊论文
收录类别	EI
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/56263
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Gao, S.,H. Liu,M. Zhu,et al. Analysis and optimization of angle measurement accuracy of strap-down laser semi-active guidance seeker[J]. Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering,2015,44(7):2169-2174.
APA	Gao, S.,H. Liu,M. Zhu,&X. Zhang and Y. Bai.(2015).Analysis and optimization of angle measurement accuracy of strap-down laser semi-active guidance seeker.Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering,44(7),2169-2174.
MLA	Gao, S.,et al."Analysis and optimization of angle measurement accuracy of strap-down laser semi-active guidance seeker".Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering 44.7(2015):2169-2174.

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全捷联激光制导寻的器测角精度分析与优化.（1739KB）	期刊论文	作者接受稿	开放获取	CC BY-NC-SA	浏览请求全文