摘要
利用仿真分析连续激光探测和脉冲激光探测的回波情况,对仿真的扫描体制红外成像设备的回波信号进行数据分析,论述了利用脉冲探测体制回波信号测算扫描周期的方法,对信号处理算法进行了阐述,探讨了解算扫描周期所存在的误差,并深入分析了扫描周期解算过程中的实时校正等问题.
The emulated echo signals of scanning infrared imaging instrument were analyzed by emulating methodology under the circumstances of continuos laser detection and pulsed laser detection respectively. The method for calculating scanning period by utilizing echo signals of pulsed laser detection was dissertated, and the signal process arithmetic was expatiated adequately. Both the error and real-time adjustment existed in the calculating scanning period were deeply analyzed.
出处
《光电技术应用》
2009年第5期70-72,共3页
Electro-Optic Technology Application
关键词
红外成像
周期测算
扫描周期
infrared imaging
period calculate
scanning period
