| 朱尽崎 |
(北京航空航天大学 宇航学院, 北京 100083) |
 摘要：提出了一种捷联航姿系统的方案设计。该捷联航姿系统基于德州仪器公司新型数字信号处理器
TMS320C6713,解算出的航姿信息由CAN总线输出。较之于用传统的RS232、RS485、1553B等输出方
式,使用CAN总线,有助于将航姿系统、计算机、控制设备、测试设备、各种传感器,通过CAN总线互连,
构成一个高速、可靠、廉价的现场总线控制系统(FCS)。
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| 关键词：CAN;捷联航姿系统;TMS320C6713;SPI |
| 中图分类号:TP336 文献标识码:A 文章编号:1000-8829(2006)06-0045-03 |
| Application of CAN to Strapdown Attitude Heading Reference System |
| ZHU Jin-qi |
| (School of Astronautics, Beihang University, Beijing 100083, China) |
| Abstract：An attitude & heading reference system(AHRS)is put forward.AHRS bases on TMS320C6713 developed by Texas Instruments, the final roll,pitch and heading angles are sent through CAN instead of the traditional RS232,RS485,1553Betc..AHRS,computer,control devices,test equipment and other sensors interconnected through CAN compose a high speed, reliable and economic fieldbus control system(FCS).
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| Key words：CAN; strapdown attitude heading reference system;TMS320C6713; SPI |
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