摘要
针对捷联惯性导航系统性能指标与体积限制,设计了一种基于DSP56F807的捷联惯性导航系统。详细阐述了系统的设计思想、软硬件结构、捷联算法,给出了相应的系统原理图、软件流程图以及计算公式。对系统设计中关键技术进行了研究。所设计的系统具有结构简单、体积小、可靠性高等优点,并取得了较好的实验效果。
A new type of strapdown inertial navigation system based on DSP56F807 is designed, which aims at the performance of strapdown inertial navigation system (SINS) and the limitation of volume. The design scheme, hardware and software structure and strapdown algorithm are expatiated. The corresponding software system chart and compute expressions and the schematic diagram of strapdown inertial navigation system are proposed. The key techniques related to the system design are investgated. The system designed has the advantage of simple structure, small volume and reliable. Better experiment results have been made.
出处
《微计算机信息》
2009年第32期10-11,48,共3页
Control & Automation
基金
湖南省科技计划重点项目
基金申请人:何清华
邹湘伏
谢习华等
基金颁发部门:湖南省科技厅
项目名称
基金编号不公开
关键词
数字信号处理器
单片机
捷联惯性导航系统
捷联算法
digital signal processor(DSP)
singlechip
strapdown inertial navigation system(SINS)
strapdown algorithm