第18卷第8期 2010年8月
文章编号
1004-924X(2010)08-1732-06
光学精密工程
Optics and Precision Engineering
轻武器光学瞄具的视差参数测试
于秋水1-，安志勇"，杨瑞宁"，梁爽"，宋静怡
Vol.18No.8
Aug.2010
（1.长春理工大学光电工程学院，吉林长春130022；2.空军航空大学基础部，吉林长春130022； 3.山东临沂师范学院，山东临沂276005；4.吉林大学电子科学与工程学院，吉林长春130012）
摘要：在对传统的视差测量方法进行充分研究的基础上，提出了基于白动调焦技术的轻武器光学具的视差参数测试方法。介绍了自动调焦技术的工作原理及其系统组成板图；根据轻武器脂其性能指标的具体要求，结合自动调焦技术设计了一套轻武器瞄具的视差参数测试系统，并介绍了被测瞄具放人该测试系统前后的白动调焦过程，最终通过求取视度之差得到视差。根据轻武器瞄具光学系统的实际测试要求进行了5次测试实验，并对这5次实验数据进行了分析。结果表明：视差测试精度为0.0296m.达到了轻武器光学瞄具技术指标<0.1m"的要求.保证了测量精度。
关键词：轻式器，光学临具：自动调焦；视差测试
中图分类号：TH745.4;TP306
文献标识码：A
doi;10, 3788/()PE, 20101808, 1732
Testofparallaxparametersforoptoelectronicsightsinsmallarms
YU Qiu-shui-,AN Zhi-yong',YANG Rui-ning",LIANG Shuang',SONG Jing-yi
(1.Collegeof Electronics&.InformationEngineering,
Changchun University of Science and Technology,Changchun 130022,China;
2.Fundamental Department,Aviation University of Air Force,Changchun 130022,China
3.Linyi Normal University,Linyi 27600,China:
4. College of Electronics Science & Engineering.Jilin University.Changchun 130012,China) Abstract; Aceording to the research of traditional parallax measuring techniques, a parameter test method based on the auto-focus technology was proposed, and the principle of auto-focus and its com position block diagram were introduced. Then, in consideration of the specific requirements of small arms for sight performance, a parallax test system was designed combined with the auto-focus tech-nology and the auto-focus processes before or after the measuring sight placed in the test system were described in detail, Furthermore, the parallax parameters were obtained according to the difference of diopter. Five experiments were performed on the requirements of the actual optical system, and the obtained parallax parameters were analyzed. Results show that the measurement accuracy of parallax parameters is 0. 029 6 m-', which achieves the technical specification less than 0. 1 m and guarantees the measuring accuracy.
Key words: small arm;optoelectronic sight;auto-focusingt parallax test
收精日期：2009-06-23；修订日期2009-10-26 基金项目：总装十一五预研基金资助项目