光电干扰效果评估系统  

Photoelectric interference performance evaluation system

作　　者：王学伟[1] 

机构地区：[1]海军航空工程学院控制工程系,山东烟台264001

出　　处：《红外与激光工程》2007年第z2期441-443,共3页Infrared and Laser Engineering

摘　　要：介绍了一种光电(红外/电视)干扰效果评估系统,为半实物仿真模式,采用光电跟踪仪模拟导引头的探测器,导引头图像处理单元由DSP系统硬件实现,在线实时评估方式模拟了导引头的实际工作过程,离线事后评估可以改进导引头的图像处理算法。作为一个通用评估平台,此系统也可以评价不同导引头的抗干扰性能。A new photoelectric interference performance evaluation system was presented.It was a hard-in-loop simulation system.A photoelectric tracker was introduced to act as the photoelectric detector of the guider.The DSP system implemented the image processing algorithms to serve as the signal processing unit.The real-time evaluation mode can simulate the actual working state of the guider.The offline mode can be used to ameliorate the data processing algorithms.As a universal platform,it can also evaluate the anti-interference performance of different guiders.

关 键 词：光电成像导引头 半实物仿真 抗干扰 性能评估 DSP 

分 类 号：TN97[电子电信—信号与信息处理]