摘要
采用建立的双三角形声学靶模型及信息融合算法,并根据检测到的激波信号仿真超音速弹丸着靶点坐标和速度。采用数据融合、试验标定等手段提高其测量精度。仿真结果表明,用该方法测量着靶坐标和速度具有较好效果,适合靶场射击训练等。
The coordinate values and the velocity of hitting point ware simulated by a dual triangle acoustic target model and an information fusion algorithm through detected shock wave signal caused with supersonic projectile in the course of flying. The measurement accuracy was improved by data fuse and experimental calibration. The simulation results show that the method has better efficiency and is suited for firing training in proving ground.
出处
《兵工学报》
EI
CAS
CSCD
北大核心
2008年第9期1094-1098,共5页
Acta Armamentarii
关键词
信息处理技术
声阵列
声学靶
弹着点测量
信息融合
information processing
acoustic array
acoustic target
shot check
information fusion
