摘要
本文对ＬＳ照相机（ＬｅｎｓＳｈｕｔｅｒＣａｍｅｒａ）的曝光特性进行了分析，并建立了动力学数学模型．运用ＣＡＤ的手段，建立了对ＬＳ程序曝光进行仿真设计的系统，并给出了运行实例．
The exposure character of Lens Shutter has been analyzed in this paper. A mathematical model based on dynamics of Lens Shutter has been established. A simulation system has been built on the base of Auto CAD, and an example of using this system to analyze LS exposure has been given.
关键词
曝光
LS程序快门
建模
仿真
照相机
exposure
programmed Lens Shutter
modeling
simulation
