| 基于ARM和DSP的嵌入式导航计算机方案设计 |
| |
| 引用本文： | 孙科 刘刚 房建成. 基于ARM和DSP的嵌入式导航计算机方案设计[J]. 山东工业大学学报, 2007, 37(1): 23-26,34 |
| |
| 作者姓名： | 孙科 刘刚 房建成 |
| |
| 作者单位： | 北京航空航天大学仪器科学与光电工程学院,北京100083 |
| |
| 基金项目： | 国防基础科研资助项目（D2120060013）;新世纪人才资助项目（NCET-04-0162） |
| |
| 摘 要： | 针对微小型组合导航、制导与控制系统对其导航计算机处理能力、体积、功耗及适用性等方面的要求，设计一种嵌入式高性能导航计算机系统．采用ARM芯片AT91RM9200和DSP芯片ADSP21364双组合处理器方案，进行外围电路的扩展，能够高效的完成信息采集、实时导航解算、卡尔曼滤波及发送控制指令任务．设计注重了导航计算机系统的可扩展性，可应用于多种微小型GPS／SINS，DGPS／SINS／MC等组合导航、制导与控制系统．较之传统的导航计算机，突出了体积小，功耗低及适用性强等特点．
|
| 关 键 词： | 导航计算机 嵌入式系统 ARM DSP |
| 文章编号： | 1672-3961（2007）01-0023-04 |
| 修稿时间： | 2006-11-17 |
Design of the embedded navigation computer based on ARM and DSP |
| |
| SUN Ke, LIU Gang, FANG Jian-cheng. Design of the embedded navigation computer based on ARM and DSP[J]. Journal of Shandong University of Technology, 2007, 37(1): 23-26,34 |
| |
| Authors: | SUN Ke LIU Gang FANG Jian-cheng |
| |
| Abstract: | A high performance navigation computer based on the embedded system is designed to satisfy the requirements of processing ability, volume, power and applicability of micro-integrated navigation, guidance and control system. The computer can accomplish real time navigation algorithm and Kalman filtering by effec- tively collecting information from sensors, and transmits controlling instructionsby using ARM chip AT91RM9200 and DSP chip ADSP21364 as processors to extend peripheral memories and communication in- terfaces. The computer can be used in GPS/SINS, DGPS/SINS/MC due to its expansibility. The design is outstanding for the characteristics of small shape, high efficiency and low power compared with traditional ones. |
| |
| Keywords: | navigation computer embedded system ARM DSP |
| 本文献已被 维普 等数据库收录！ |
