登陆艇光学对中方法及LED引导光源设计

刘典宏; 张晓晖; 张爽

doi:doi:10.3788/gzxb20174606.0622006

光子学报, 2017, 46 (6): 0622006, 网络出版: 2017-06-27

登陆艇光学对中方法及LED引导光源设计

Design of Landing Boat Optical Alignent Method and LED Guidance Source

论文大纲

刘典宏 ^*张晓晖张爽

作者单位

海军工程大学兵器工程系，武汉 430033

摘要

设计了基于引导光源颜色/相对位置的登陆艇光学对中方法，登陆艇驾驶员通过不同颜色引导光源间的相对位置判断其是否偏航以及偏航的程度，从而提高登陆艇快速入舱的精度和安全.引导光源以横纵向90°视场角的光束对最远200m海面进行均匀照明，采用CREE XPE 型号的LED，通过改进的网格映射法设计自由曲面透镜以获得要求的矩形照明光场，仿真与实验结果表明，所设计的LED引导光源可以满足登陆艇光学对中系统的照明要求.

Abstract

An optical alignment method based on color / relative position of guidance light source is designed, landing boat pilot can determine whether is yawing and the degree of yawing through the relative position of the light source with different colors, so as to improve the pricision and safety when entering into well-dock quickly. Guidance light source beam is of 90 ° horizontal and vertical angle of view, and illuminate sea surface farthest to 200m for uniform lighting, with CREE XPE LED, free-form lens is designed by improved grid mapping method to obtain the required rectangular illumination field. The simulation and experimental results show that the designed LED guidance source can meet the illumination requirements of the landing alignment system.

参考文献

[1] 陈光文.以海制陆的急先锋-世界各国新型两栖战舰的发展［J］.现代兵器,2009,04:27-33.

CHEN Guang-wen. The pioneer of sea force to restrict the land force-development of new amphibious warfare ships in different countries［J］. Modern Weaponry,2009, 04:27-33.

[2] 隋峰,李湘宁,牛磊. LED远距离可见导标灯设计［J］. 光电工程,2014,41(07):13-19.

SUI Feng, LI Xiang-ning, NIU Lei. Long-range LED pilot lamp design［J］. Opto-Electronic Engineering, 2014,41(07):13-19.

[3] 郑峰婴,杨一栋,胡恩勇. 激光助降侧向目视对中着舰引导系统［J］. 应用科学学报,2008,26(04):430-435.

ZHENG Feng-ying,YANG Yi-dong,HU En-yong. Laser aided lateral visual line up landing system for carrier aircraft［J］. Journal of Applied Sciences,2008,26(04):430-435.

[4] 罗毅，冯泽心，韩彦军，等. 面向半导体照明的光学［J］. 光学学报,2011, 31(9): 147-157.

LUO Yi，FENG Ze-xin，HAN Yan-jun，et al. Optics in solid state lighting［J］. Acta Optica Sinica, 2011, 31(9): 147-157.

[5] 丁毅，郑臻荣，顾培夫. 实现LED照明的自由曲面透镜设计［J］. 光子学报, 2009,38(06): 1486-1490.

DING Yi, ZHENG Zheng-rong,GU Pei-fu. Freeform lens design for LED illumination［J］. Acta Photonic Sinica,2009,38(06): 1486-1490.

[6] 陈琛,张晓晖,刘典宏. LED均匀准直光学系统设计［J］. 海军工程大学学报，2015，27(04): 103-107.

CHEN Chen, ZHANG Xiao-hui,LIU Dian-hong. Design of optical system for collimating light of LED uniformly ［J］. Journal of Naval University of Engineering, 2015，27(04): 103-107.

[7] CHEN J J, LIN C T. Freeform surface design for a light-emitting diode–based collimating lens［J］. Optical Engineering, 2010, 49(9): 93001.

[8] CHEN J J, WANG T Y, HUANG K L, et al. Freeform lens design for LED collimating illumination ［J］. Optics Express, 2012, 20(10): 10955-10984.

[9] ZHENG Z R, HAO X, LIU X. Freeform surface lens for LED uniform illumination［J］. Applied Optics, 2009, 48(35): 6627-6634.

[10] 孟祥翔，刘伟奇，冯睿，等. 双自由曲面LED均匀照明准直透镜设计［J］. 光子学报, 2014,43(08): 16-21.

MENG Xiang-wei, LIU wei-qi, FENG Rui, et al. Design of LED collimator for uniform illumination with double freeform surfaces［J］. Acta Photonic Sinica, 2014, 43(08): 16-21.

[11] 罗晓霞，刘华，卢振武，等. 实现 LED 准直照明的优化设计［J］. 光子学报, 2011, 40(9): 1351-1355.

LUO Xiao-xia, LIU Hua, LU Zhen-wu, et al. Automated optimization of free-form surface lens for LED collimation［J］. Acta Photonic Sinica, 2011, 40(9): 1351-1355.

[12] DOSKOLOVICHA L L, MOISEEV M A. Calculations for refracting optical elements for forming directional patterns in the form of a rectangle［J］. Journal of Optical Technology, 2009, 76(7): 430-434.

[13] MOISEEV M A, DOSKOLOVICHA L L. Design of high-efficient freeform LED lens for illumination of elongated rectangular regions［J］. Optics Express, 2011,19(3): 225-233.

[14] 孙理伟, 金尚忠, 岑松原. 用于固态照明的自由曲面微透镜设计［J］. 光子学报, 2010,39(5): 860-865.

SUN Li-wei, JIN Shang-zhong，QIN Song-yuan. Free-form micro-lens design for solid state lighting［J］. Acta Photonic Sinica, 2010,39(5): 860-865.

[15] LIU D H, ZHANG X H, CHEN C. Free-form lens for rectangular illumination with the target plane rotating at a certain angle ［J］. Journal of the Optical Society of America A, 2015, 32(11): 1958-1963.

刘典宏, 张晓晖, 张爽. 登陆艇光学对中方法及LED引导光源设计[J]. 光子学报, 2017, 46(6): 0622006. LIU Dian-hong, ZHANG Xiao-hui, ZHANG Shuang. Design of Landing Boat Optical Alignent Method and LED Guidance Source[J]. ACTA PHOTONICA SINICA, 2017, 46(6): 0622006.

登陆艇光学对中方法及LED引导光源设计

关于本站 Cookie 的使用提示

全站搜索

登陆艇光学对中方法及LED引导光源设计

相关论文

相关资讯

关于本站 Cookie 的使用提示

全站搜索