Automatic directional benchmark based on liquid optical compensation
-
摘要: 用理想倍率元件进行匹配，对4种液体光学补偿通用构架模型分析推导，得出如单液面、双液面、液体中的反射及透射等诸多平行光路中补偿光学结构的数学模型。设计和演变的光学结构是在液体中置反射镜，光线两次通过液体自然表面，再与理想倍率的平板或施密特棱镜匹配所构成的，水平定向和坡度定角精度能够达到0.01。给出液体补偿方式匹配表对文中未举例的其他液体光学补偿结构的构成和演变方式具有指导意义。最后对设计的结构补偿误差进行分析和实验验证，给出水平补偿曲线、横摆补偿曲线和像旋补偿曲线。Abstract: Incorporating with ideal magnification element, the universal model for four kinds of liquid optical compensation were analyzed and derived. The mathematical models of reflection and transmission in liquid for optical compensation were acquired. The ray passed through the liquid surface twice due to the mirror in the liquid, which contributed to the designed optical configuration matching with the plane plate or Schimitt prism of ideal magnification. The horizontal and gradient directional accuracy achieved 0.01.The liquid compensation matching table was given, which can be used for other liquid compensation comfigurations. Finally,the compensation error of the designed configuration was analyzed and verified by experiments, the horizontal compensation curve, yawing compensation curve and image rotation compensation curve were given.
-
-
［1］朱华征，范大鹏，马东玺. 动载体光电成像系统视轴稳定精度研究［J］.应用光学，2009，30（4）: 26-30.
ZHU Hua-zheng,FAN Da-peng,MA Dong-xi. Study on LOS stabilization accuracy of optoelectronic imaging system on moving carrier［J］. Journal of Applied Optics，2009，30(4): 26-30.(in Chinese with an English abstract)
［2］郑阳，于玲，贺文俊,等. 液体光学定向补偿的光学结构研究［J］.大连理工大学学报，2011，51（S1）：S45-S46.
ZHENG Yang,YU Ling,HE Wen-jun, et al. Research on optical structure of liquid optics directional compensation［J］. Journal of Dalian University of Technolngy，2011，51（S1）：S45-S46. (in Chinese with an English abstract)
［3］谷素梅. 大型光学惯性稳定跟踪仪器稳像精度测试系统原理方案探讨［J］.应用光学，1998，19（6）：5-8.
GU Su-mei. Principle scheme inquisition into testing system for image stabilization accuracy of large optical inertial stabilizing tracking instrument［J］. Journal of Applied Optics，1998，19（6）：5-8. (in Chinese with an English abstract)
［4］王惠林，纪明，齐华. 一种新颖的瞄准线高精度稳定补偿方法研究［J］.应用光学，2001，22（5）：40-42.
WANG Hui-lin, JI Ming, QI Hua. Study of a new compensation method of line-of sight stabilization with high accuracy［J］ .Journal of Applied Optics，2001，22（5）：40-42. (in Chinese with an English abstract)
［5］王志坚，王鹏，刘智颖.光学工程原理［M］. 北京：国防工业出版社，2010.
WANG Zhi-jian, WANG Peng, LIU Zhi-ying.Principle of optical engineering［M］.Beijing:National Defense Industry Press,2010.(in Chinese)
［6］ZHENG Jian-ping,WANG Peng,LIU Zhi-ying. Broad optical stabilized image［J］. The International Society for Optical Engineering，1994，2321:534-537.
［7］贾敏强，刘海波，付辉清.铅垂线实现方法研究［J］.大地测量与地球动力学，2007,27（S1）:139-141.
JIA Min-qiang,LIU Hai-bo, FU Hui-qing. On method for realizing plumb ［J］. Journal of Geodesy and Geodynamics，2007,27（S1）:139-141. (in Chinese with an English abstract)
［8］陈文建. 光电仪器之间的轴系补偿方法探讨［J］.应用光学，2003:24（4）：40-45.
CHEN Wen-jian. A method of shafting compensation between electro-optical systems ［J］. Journal of Applied Optics，2003:24（4）：40-45. (in Chinese with an English abstract)
［9］张凯，付跃刚，王志坚. 大口径像旋补偿系统的分析与设计［J］.应用光学，2009，30（3）：404-405.
ZHANG Kai,FU Yue-gang,WANG Zhi-jian. Analysis and design of large-aperture image-rotation compensation system［J］. Journal of Applied Optics，2009，30（3）：404-405. (in Chinese with an English abstract)
［10］郑列华,尹达一,冯鑫. K镜消像旋机构在海洋卫星水色仪中的应用［J］. 红外技术，2007，29(1):17-21.
ZHENG Lie-hua,YIN Da-yi,FENG Xin. Application for offsetting image rotation “K mirror”in COCTS［J］. Infrared Technology，2007，29(1):17-21. (in Chinese with an English abstract)
计量
- 文章访问数: 2847
- HTML全文浏览量: 95
- PDF下载量: 483
下载:
陕公网安备 61011302001501号 