Parametric optimization of warhead assembly positioning based on visual measurement technology

摘要：

　　Charging accuracy of warhead has been an important obstacle affecting the development of ammunition manufacturing technology.There are many error sources affecting the charging accuracy of warhead, and the measuring error of vision positioning error has the greatest influence of all the error sources.In this paper, a visual positioning system for warhead charging is proposed, and the mathematical model based on two points method is established, and the structural parameters of the positioning system are optimized.Through the establishment of warhead assembly visual position measurement system, which is called the measurement system of binocular stereo vision,mathematical model based on two points method of measurement error of the vision positioning system is established and simulated by MATLAB, to find out the optimal range of structural parameters.With the help of simulation and analysis, the position accuracy of the executive unit of charging device is improved, as well as the charging accuracy of warhead.The research results not only lay the foundation for the development of ammunition manufacturing technology, but also have an important significance to improve the efficiency and intelligence level of warhead.

关键词： Charging accuracy Visual position Structural parameters

作者: Yuan-jian CHEN Tao ZHOU Yang-yang JIN Jun-yi WANG Xin LI

作者单位: Xian Modern Chemistry Research Institute, Xian 710065, China Shenyang Institute of Automation, Chinese Academy of Sciences, Shenyang 110179, China

会议类型: 国际会议

会议名称: 2018 International Conference on Defence Technology (2018国际防务技术会议)

会议地点: 北京

会议语种:英文

页码: 793-799

在线出版日期: 2018-10-21（万方平台首次上网日期，不代表论文的发表时间）