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Proceedings Paper

Research on simulation system with the wide range and high-precision laser energy characteristics
Author(s): Ke-yan Dong; Yan Lou; Jing-yi He; Shou-feng Tong; Hui-lin Jiang
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Paper Abstract

The Hardware-in-the-loop(HWIL) simulation test is one of the important parts for the development and performance testing of semi-active laser-guided weapons. In order to obtain accurate results, the confidence level of the target environment should be provided for a high-seeker during the HWIL simulation test of semi-active laser-guided weapons, and one of the important simulation parameters is the laser energy characteristic. In this paper, based on the semi-active laser-guided weapon guidance principles, an important parameter of simulation of confidence which affects energy characteristics in performance test of HWIL simulation was analyzed. According to the principle of receiving the same energy by using HWIL simulation and in practical application, HWIL energy characteristics simulation systems with the crystal absorption structure was designed. And on this basis, the problems of optimal design of the optical system were also analyzed. The measured results show that the dynamic attenuation range of the system energy is greater than 50dB, the dynamic attenuation stability is less than 5%, and the maximum energy changing rate driven by the servo motor is greater than 20dB/s.

Paper Details

Date Published: 15 October 2012
PDF: 8 pages
Proc. SPIE 8417, 6th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optical Test and Measurement Technology and Equipment, 841739 (15 October 2012); doi: 10.1117/12.971198
Show Author Affiliations
Ke-yan Dong, Changchun Univ. of Science and Technology (China)
Yan Lou, Changchun Univ. of Science and Technology (China)
Jing-yi He, Changchun Univ. of Science and Technology (China)
Shou-feng Tong, Changchun Univ. of Science and Technology (China)
Hui-lin Jiang, Changchun Univ. of Science and Technology (China)


Published in SPIE Proceedings Vol. 8417:
6th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optical Test and Measurement Technology and Equipment
Yudong Zhang; Libin Xiang; Sandy To, Editor(s)

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