相机阵列在空间目标观测中的应用综述

相对大口径光学系统,相机阵列光学系统具有开发周期短、成本低的特点,近年来,被广泛使用于空间目标观测项目,以实现低成本、大视场、高分辨率、高探测能力的光学观测,在太空安全中具有重要的应用价值。介绍了国内外相机阵列光学系统在空间目标观测中的应用现状与最新进展,针对空间目标观测中的需求,着重从视场、分辨率、探测能力三个方向分别对相机阵列光学系统的结构组成和性能参数进行介绍,并进行比较,总结了相机阵列光学系统在空间目标观测中存在的问题及发展趋势。

Survey of the application of camera array in space target observation

Comparing with large aperture optical system,camera arrays optical system has characteristics of short development cycle and low cost,and has been widely used in space object observations in recent years.It has important application value in space security which can bring about optical observation with low cost,wide visual field,high resolution and high detection ability.In the paper,the latest applications and progresses of the camera array optical system at home and abroad are briefly reviewed.In view of the needs of space object observation,the structure and performance parameters of it are introduced from three aspects of field of view,resolution and detection capability.Also the existing problems and development trends of the system in space object observation are summarized.