SINS/GPS组合导航系统的硬件设计

The Hardware Design of SINS/GPS Navigation System

介绍了基于微惯性测量单元(MIMU)和全球定位系统(GPS)组合导航系统的硬件设计。根据组合导航的特点和控制的要求,设计出基于TMS320C6713BGDP的导航计算机模块和数据采集处理模块,详细阐述了该系统的硬件设计思想和基本工作原理,简单介绍了组合导航系统的基本原理和软件实现的流程图。仿真结果表明,该硬件电路的设计符合组合导航系统的性能指标要求,并且具有体积小、成本低、重量轻等优点。

Hardware design of integrated navigation is introduced by the micro inertial measurement unit （MIMU） and global positioning system （ GPS ）. According to the characteristics and control requirements of the integrated navigation, navigation computer module and data collection and processing module are designed by TMS320C6713BGDP. Hardware design idea and basic principle in detail are expounded, which introduces basic principle of integrated navigation system and software flow chart. The application shows that, hardware circuit designing can meet the requirements of the performance index of the integrated navigation system, which has the advantages of small volume, low cost, light weight.