摘要
探讨利用红外焦平面成像系统对常规快速弹丸目标的跟踪与测量的可行性 ,以便于利用红外探测技术实现高精度远距离的弹道测量。文章选用响应工作波段为 3～ 5μm的红外焦平面器件作为探测元件 ,对 12 2 mm火箭弹的作用距离以及红外两站交汇测量系统对 12 2 mm火箭弹的交汇测量精度进行了分析计算。针对计算中目标辐射强度难以确定的问题 。
Feasibility for detecting and tracking conventional fast projectiles by infrared focal plane imaging apparatus is discussed in this paper, so as to achieve the precision of long distance tracking and accurate measurement. The infrared focal plane device working at of 3～5 μm band has been chosen as the detecting element. Based on this, the eperating distance for 122mm rocket and the precision of two infrared measuring system intersection measurement are analyzed and calculated. The baffling problems for the unknown radiation intensity of the projectiles will be solved with the comparative conversion of the testing results.
出处
《应用光学》
CAS
CSCD
2001年第6期7-10,共4页
Journal of Applied Optics
