摘要
研究并设计了基于光学定位法的空间瞬态光辐射信号定位系统.该系统与能量探测系统协调工作,在能量探测系统识别到目标信号后,经过定位探测、行列编码存储及DSP处理计算,最后输出闪光信号光斑的重心坐标.介绍了系统组成及各部分电路的实现方法,并给出测试结果.实验表明,系统定位准确、设计方案可行.
A spacial transient optical signal location system based on optical location method is designed. This system cooperates with energy detection system. After energy detection system detects the target signal, the location system gets the target image and stores the coordinates of target pixels. Then DSP calculates the centroid of target signal and sends the results to lower computer. The composition of system, the design method of modules, and the test results are given in this paper. Experiments show that this location system is accurate and feasible.
出处
《光子学报》
EI
CAS
CSCD
北大核心
2006年第9期1421-1425,共5页
Acta Photonica Sinica
关键词
瞬态光信号
定位
重心
Transient optical
Signal location
Centroid
