海底地形匹配技术研究

Study on Seabottom Matching Techniques

本文设计了一种适于水下应用的海底地形匹配系统。介绍了该系统的原理并给出了匹配算法。该算法采用多模估计技术获取最佳估计位置。

A Seabottom Matching System suited to underwater applications is designed.The principle of the system is introduced and the matching algorithm is presented.The algorithm uses the multiplemodel estimation technique to obtain the optimal position estimate,greatly improving the positioning accuracy of the system.