一种适用于双潜艇大范围互导航定位技术方法研究

A Technology Method Research of Large-scale Orientation and Navigation for Two Submarines Each Other

双潜艇协同演练时,既需要为自己定位,又要保持彼此距离,确定彼此位置。论文根据实际需求,提出一套大范围水下双目标互定位的实现方法及相应的测控系统,定位导航范围可达20～30km,定位精度可达3～5m,实验室仿真及海试证明,可为双艇互定位提供有效手段。

Two submarines cooperate with each other in drilling, need to orientation oneself and keep the range and position each other, The paper proposes a method research of large-scale orientation and navigation system for two submarines each other, range can extend 20- 30 kilometer and the system＇s underwater positioning error less than 3 meters. The laboratory simulator and sea examinant testify, can provide an available method of orientation and navigation for two submarines each other.