Error analysis of pseudo single point position date range on account of kailman filtering
GPS with a global, all-weather, continuous real-time three-dimensional navigation and positioning capabilities, has a broad application value and development potential. GPS receiver with C /A code has advantage of cheap, small, easy to carry, from the results of position by C /A code GPS receiver outputting, researching the C /A code GPS receiver static positioning accuracy, has important practical value.. Kalman filtering is a linear unbiased minimum variance estimation theory pushdown obtained a recursive filtering method, which introduces the concept of the state space, using the system state transition equation of state of the previous one moment of valuation and the current moment observed value estimated that the new state of Recursive valuation. Experiments show that the Kalman filter introduced into the positioning data as a post-processing tool, which greatly improves the positioning accuracy.
GPS position kalman filtering C/A code
Hong He Shipu Zhang Hao Liu Dajian Zhang Mingfeng Hou Kexi Wang
Tianjin University of Technology,Tianjin Key Laboratory for Control Theory and Application in Compli Research Institute of Measure Technology, Tianjin, China 300192
国际会议
太原
英文
49-52
2010-10-22（万方平台首次上网日期，不代表论文的发表时间）