Space target simulation control system

作者：Dan-Yi Wang, Dongxing Tao, Shan-Ping Jiang, Yantong Xu, Ruiming Wang, Peng-Song Zhang, Mingrui Xiao · 发表于：Applied Optics and Photonics China · 年份：2025 · DOI：10.1117/12.3076892 · 研究领域：Engineering

The task of the target monitoring system is to accurately detect and track important targets, determine the relevant tasks, sizes, shapes, and other important target characteristics that may pose a threat to the target. By studying the characteristics of targets, a semi physical simulation verification system is constructed to simulate complex background environments on the ground. This system generates simulated targets at infinity, including surface characteristics, spectral characteristics, and dynamic characteristics, to provide a testing target source for space detectors. This is used for performance testing of space detection systems and to provide experimental support for the detection performance testing of space-based detectors. This article presents the design of a target simulation control system, including an infrared dynamic scene simulator, a visible light dynamic scene simulator, and a collimating optical system, ultimately leading to the construction of the target simulation control system. The core technology of the space target optical semi physical simulation system lies in the simulation of target simulation sources and target characteristics. Different spectral scenes are simulated through visible light sources and blackbody light sources, and the image and video signals generated by computer target characteristic simulation are converted into infrared physical radiation and projected onto the photosensitive surface of the weapon system detector through t...