摘要
介绍了红外成像制导半实物仿真系统中红外景像模拟器的组成和工作原理,对其关键技术动态红外景像生成技术进行了综述,并分析了几种应用较多和极具潜力的动态红外景像生成技术,如电阻阵列、液晶光阀、激光二极管阵列以及基于数字微镜器件的景像生成技术,指明了各种方法的优缺点和目前所达到的水平。最后指出了红外景像模拟器的一些性能参数,并阐述了对其性能进行评估研究的必要性。
The composition and operating principle of the infrared scene projector in the infrared imaging guiding hardware-in-the-loop simulation system is introduced with its key technology, dynamic infrared scene generation technology. Some methods of scene generation such as resistor array, liquid crystal light valve, laser diode array and digital micromirror device are analyzed and which characteristic and development level are indicated and compared. At last the parameters of the infrared scene projector and necessity of the performance assessment are discussed.
出处
《红外技术》
CSCD
北大核心
2006年第11期661-664,共4页
Infrared Technology
关键词
半实物仿真
红外景像模拟器
景像生成
性能评估
hardware-in-the-loop
infrared scene projector
scene generation
performance assessment
