Semi-active laser-guided energy transmission and simulation technology

doi:10.3788/CO.20191202.0256

CIOMP OpenIR

	Semi-active laser-guided energy transmission and simulation technology
	K.-J.Liu; X.-K.Miao; C.-Y.Xu; Y.Wang; J.-Q.Zhang; B.Yang
	2019
发表期刊	Chinese Optics
ISSN	20951531
卷号	12 期号:2 页码:256-264
摘要	In order to simulate the target echo energy of semi-active laser guidance in actual combat environment, an injection laser energy simulation device was designed and developed. The laser-guided energy transfer process and simulation techniques were researched. First of all, aiming at the working process of laser-guided weapons, the laser scattering and attenuation model in the atmosphere were established. Fog, rainfall, and interference smoke existing in actual combat were modeled and simulated. Then, the overall scheme of the laser target echo energy simulator was proposed. The DPS-A laser and Brewster angle polarizer were used to simulate the laser attenuation. A fiber coupling and uniform light collimation system was designed. Finally, a laser-guided semi-physical simulation system was constructed, laser echo energy simulation experiments, seeker calibration and laser terminal guidance experiments were performed, respectively. The results show that laser energy simulation error is less than 3%, the residual error within the linear range of the seeker is less than 0.08, the accuracy of angle measurement is less than 0.45 mrad, and the tracking error of line-of-sight angle in the terminal guidance process is less than 0.2. The system can simulate laser energy transmission in a variety of real-world environments with high accuracy, which can meet the requirements of laser-guided semi-physical simulation. 2019, China Science Publishing & Media LTD. All right reserved.
关键词	Errors,Energy transfer,Smoke
DOI	10.3788/CO.20191202.0256
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收录类别	EI
引用统计
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/63197
专题	中国科学院长春光学精密机械与物理研究所
推荐引用方式 GB/T 7714	K.-J.Liu,X.-K.Miao,C.-Y.Xu,et al. Semi-active laser-guided energy transmission and simulation technology[J]. Chinese Optics,2019,12(2):256-264.
APA	K.-J.Liu,X.-K.Miao,C.-Y.Xu,Y.Wang,J.-Q.Zhang,&B.Yang.(2019).Semi-active laser-guided energy transmission and simulation technology.Chinese Optics,12(2),256-264.
MLA	K.-J.Liu,et al."Semi-active laser-guided energy transmission and simulation technology".Chinese Optics 12.2(2019):256-264.

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