Optimization arrangement approach to avoid multiple projectiles passing simultaneously through a screen in a sky-screen velocity measurement system

摘要：

　　The paper presents a probability statistical theory-based optimization arrangement approach to avoid multiple projectiles passing simultaneously through a screen in a sky-screen velocity measurement system.We mainly study on several factors which lead to this problem and put forward a simplified mathematical model of its occurring conditions.Furthermore, we discuss the relationship between the occurrence probability and the flying distance of the projectile and derive a calculation function for determining the reasonable distance from this instrument to the weapon under test (WNT).Through calculations and experiments, the results show that multiple projectiles cannot pass simultaneously through a screen after the sky-screen velocity measurement system is arranged reasonably, and the proposed optimization arrangement approach is scientific and feasible.

关键词： External ballistic measurement Passive photoelectric detection Arrangement parameters of instrument Theory of probability and statistics PauTa criterion

作者: Ding CHEN Jin-ping NI Rui CHEN Bing-xin TIAN

作者单位: Shaanxi Province Key Laboratory of Photoelectric Measurement and Instrument Technology, Xian Techno School of Optoelectronic Engineering, Xian Technological University, Xian Technological University

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: 783-786

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）