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本文描述了一种微型机载间歇式高速摄影机。由于机载条件的严酷性,在微型化、集成化、材料的强度和结构的刚度诸方面都对光学设计、机械设计和电气设计提出了苛刻的要求。WJJ-16mm微型高速摄影机,在机载条件下,摄影频率达到200f/s,摄影空间分辨率501p/mm,画幅稳定性σ_y≤±0.010mm(运动方向),σ_x≤±0.012mm(垂直运动方向),每张画幅用集成点阵块近贴成象的方式,记录了绝对时间等相关信息。
This article describes a miniature airborne intermittent high speed camera. Due to the rigors of airborne conditions, harsh demands are placed on optical design, mechanical design and electrical design in terms of miniaturization, integration, material strength and structural rigidity. WJJ-16mm miniature high-speed camera, under airborne conditions, the photography frequency of 200f / s, photography resolution of 501p / mm, frame stability σ_y ≤ ± 0.010mm (direction of motion), σ_x≤ ± 0.012mm (vertical direction of motion ), Each frame with integrated dot matrix patch imaging approach, record the absolute time and other related information.