针对红外场景生成技术发展现状, 采用红外场景生成器模拟产生真实红外图像的技术, 设计了对红外成像设备进行性能指标验证的内场测试系统, 分析了系统组成及工作原理, 采用 MultiGen Creator作为建模工具设计虚拟环境模拟单元并给出工作流程, 通过对红外场景生成器技术水平和应用情况分析, 确定了 DMD数字微反射镜阵列体制的红外场景生成器。

According to the development status of infrared scene generation technology and the technology of true infrared images simulated by infrared scene generator, an laboratory testing system to prove performances of infrared imaging equipments is designed. Structures and operation principles are analyzed. Virtual environ. ment simulation units are designed by MultiGen Creator simulation tool and operation flows are given. An infra. red scene generator with DMD digital micro-mirror array structure is confirmed based on the analysis on technol. ogy levels and application states of infrared scene generators.