摘要
船舶组合导航系统中包含了多种导通装置,以保障船舶在复杂环境下的航行安全,而常见的有基于惯性导航的多普勒雷达系统(DVL),该系统具有一定的冗余特性,能够显著提高船舶导航的精确度。本文建立船舶组合导航姿态控制系统的数学模型,得到该模型的误差量,介绍硬件设计流程,对导航数据的处理过程进行研究,最后根据组合导航系统的要求,实现DVL惯性导航系统的功能。
The ship integrated navigation system includes a variety of conduction devices to protect the ship in a complex environment, navigation safety, and common inertial navigation based Doppler radar system(DVL), the system has a certain degree of redundancy characteristics, can significantly improve the accuracy of ship navigation. In this paper, the mathematical model of the ship's integrated navigation attitude control system is established, and the error of the model is obtained. Then the hardware design flow is introduced and the processing of the navigation data is studied. Finally, according to the requirements of the integrated navigation system, DVL inertia The function of the navigation system.
出处
《舰船科学技术》
北大核心
2017年第6X期126-128,共3页
Ship Science and Technology
关键词
DVL
组合导航
数据处理
DVL
combined navigation
data processing
