光电经纬仪是常规兵器靶场试验的主要光测设备之一,光学相机是光电经纬仪的核心部件,为了对光电经纬仪成像系统进行仿真,基于光学相机结构特点和工作原理,结合Virtools平台内部相机模块结构和功能特点,对光电经纬仪成像系统进行了建模,并对光学相机的焦距动态调节功能进行了仿真,达到了良好的仿真效果。

The photoelectric theodolite is one of main optical measuring equipment in testing field of regular weapon shooting range, its key component is the optical camera, in order to carry on the emulation of the image-forming system of photoelectric theodolite, on the basis of the structural characteristic and operation principle of the optical camera, combining with the module structure and function characteristic of camera within Virtools platform, the model of the image-forming system was built, and the function was emulated to regulate the focus of the optical camera dynamically, it has reached a good artificial result.