基于地理信息的火炮综合导航系统方案设计  

Gun Integrated Navigation System Based on Geographical Information

作　　者：赵涛[1] 王屹华[1] 李凌峰[1] 庞炜[1] 

机构地区：[1]西北机电工程研究所,陕西咸阳712099

出　　处：《火炮发射与控制学报》2012年第4期71-73,94,共4页Journal of Gun Launch & Control

摘　　要：采用单一的导航方法,其精度和可靠性无法满足未来火炮导航技术发展的需求,基于地理信息的综合导航定位方法是未来发展的一个重要方向,因而得到了广泛的关注。以传统导航方式的优缺点及开展基于地理信息的综合导航定位技术的必要性为出发点,在讨论地理信息导航方法在国内外的发展概况的基础上,提出了基于地理信息传感器和同步定位与地图创建构成的地理信息导航综合导航硬件设计方案,并给出了存在的问题和涉及的关键技术。The single method of the navigation system is very hard to satisfy the requirements of the gun navigation system in the ranges of precision and reliability.The gun integrated navigation and positioning method based on geographical information technology is an important development orientation in future,thus this kind of method has been widely studied.With the viewpoint of the advantages and disadvantages of the traditional single navigation system and the necessary of the integrated navigation and positioning technology,and on the basis of the development situation of geographical information navigation and positioning technology,the hardware design scheme based on geographical information sensor and SLAM（simultaneous localization and mapping） was proposed and the existed problems and key technology were also put forward.

关 键 词：惯性导航系统 全球定位系统 地磁导航 重力导航 同步制图与地图创建 

分 类 号：V249.3[航空宇航科学与技术—飞行器设计]