TY - GEN
T1 - A navigation computer system based on SINS and GPS
AU - Xu, Chengdong
AU - Yang, Xinzhuang
AU - Li, Huaijian
AU - Liu, Li
PY - 2007
Y1 - 2007
N2 - This paper provides the detail design of a navigation computer, which is designed specifically for an integrated SINS/GPS navigation system. According to the function of the navigation computer, the design is described in three modules: data acquisition module, signal processing module, and communication module respectively. The navigation computer system selects TMS320VC33 as its CPU and ADS1217 as its A/D convertor. With the powerful Digital Signal Processor and highly precise A/D convertor, it is demonstrated through experiment that the precision of data acquisition module is 16 bits, meanwhile, the time used for completing the whole SINS algorithm is less than 1ms.
AB - This paper provides the detail design of a navigation computer, which is designed specifically for an integrated SINS/GPS navigation system. According to the function of the navigation computer, the design is described in three modules: data acquisition module, signal processing module, and communication module respectively. The navigation computer system selects TMS320VC33 as its CPU and ADS1217 as its A/D convertor. With the powerful Digital Signal Processor and highly precise A/D convertor, it is demonstrated through experiment that the precision of data acquisition module is 16 bits, meanwhile, the time used for completing the whole SINS algorithm is less than 1ms.
KW - Global Position System (GPS)
KW - Integrated navigation
KW - Navigation computer
KW - Strap-down inertial navigation system (SINS)
UR - http://www.scopus.com/inward/record.url?scp=42949088935&partnerID=8YFLogxK
U2 - 10.1117/12.775459
DO - 10.1117/12.775459
M3 - Conference contribution
AN - SCOPUS:42949088935
SN - 9780819469601
T3 - Proceedings of SPIE - The International Society for Optical Engineering
BT - Second International Conference on Space Information Technology
T2 - 2nd International Conference on Space Information Technology
Y2 - 10 November 2007 through 11 November 2007
ER -