The optical system design of transmissive laser target simulator

摘要：

The in-field evaluation and validation of Semi-active laser guided weapons can be achieved by the laser target simulator. The composition and operation principle of the laser target simulator based on the transmissive structure are described in this paper, and the key instruction focus on the optical system parameters which the system required. The optical system is designed using to simulate the changes of the spot size, and the projection system is designed using to simulate the far-field target under the near-field conditions. The result shows that the spot simulated in optical system can achieve the ranges of 0.1mm ~ 18mm; the focal length of the projection system is 200mm, and the F number is 1.25, the MTF value is greater than 0.1 at the spatial frequency of 10 lp/mm under the condition of the exit pupil distance of 600mm, which satisfied the practical test requirements.

关键词： Laser aim simulator Transmission Optical system design Hardware-in-the-loop simulation

作者: Keyan Dong Yansong Song Shoufeng Tong Huilin Jiang

作者单位: Changchun University of Science and Technology130022,Changchun, Jilin Province, China Changchun University of Science and Technology130022, Changchun, Jilin Province, China

会议类型: 国际会议

会议名称: 2012 International Conference on Optoelectronics and Microelectronics(2012光电子与微电子国际学术会议 2012 ICOM)

会议地点: 长春

会议语种:英文

页码: 350-353

在线出版日期: 2012-08-23（万方平台首次上网日期，不代表论文的发表时间）