摘要
对任意形状三阵元平面声被动目标定位公式进行了推导,得到了精确的显式解,并对解的个数进行了分析;利用显式解对其定位误差进行了分析;指出了最佳平面三阵元声被动定位阵列的几何特征。为实际声目标被动定位提供理论指导。
Formula of passive acoustic location in plane by random shape array of three sensors is derived and explicit solution is given. The number of solution is analyzed. By explicit solution the error of location is analyzed. The feature of optimum of passive acoustic location in plane is put forward. It offers a theory instruction of real passive acoustic location.
出处
《探测与控制学报》
CSCD
北大核心
2003年第3期54-57,共4页
Journal of Detection & Control
关键词
声阵列
定位
误差
acoustic array
location
error
