AUV波阵面水声精确定位

详细信息

ACCURATE AUV UNDERWATER POSITIONING BY WAVE FRONT INTERSECTION

Institute of Acoustics,Nanjing University,Modern Acoustic State Key Laboratory, Nanjing 210093

摘要: 本文提出在长基线自治水下机器人导航定位系统中用波阵面进行定位的方法，即用射线理论求出波阵面，用波阵面相交求出目标位置．模拟计算表明，对于深海导航定位，利用这种方法可以较大地提高定位精度．
- AUV /
- 导航 /
- 定位
Abstract: A wave front intersection positioning method used for long base line AUV navigation system is presented. The principles, numerical algorithm, solving equation are analyzed. The simulation results show by this method the accuracy of long range positioning can be improved greatly.
- autonomous underwater vehicle /
- navigation /
- positioning

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