A whitening filter-based LAMBDA group searching method
Chunling Liu, Kai Pang
Available Online June 2015.
- https://doi.org/10.2991/icecee-15.2015.81How to use a DOI?
- dynamic positioning; carrier phase differential; integer ambiguity; LAMBDA; whitening filter.
- When using GPS carrier phase differential technique for dynamic positioning, the traditional LAMBDA (Least-squares AMBiguity Decorrelation Adjustment) has shortcomings in the existence of iteration, long solving time and large amount of calculation for decorrelation processing. Based on the rapid ambiguity resolution method, combined with feature of Whitening Filter algorithm, a LAMBDA group searching method, based on the Whitening Filter, is proposed. Simulation results show that the method reduces the required time of the ambiguity determining, and effectively improves the calculation efficiency and positioning accuracy.
- Open Access
- This is an open access article distributed under the CC BY-NC license.
Cite this article
TY - CONF AU - Chunling Liu AU - Kai Pang PY - 2015/06 DA - 2015/06 TI - A whitening filter-based LAMBDA group searching method BT - 2015 2nd International Conference on Electrical, Computer Engineering and Electronics PB - Atlantis Press SP - 389 EP - 392 SN - 2352-538X UR - https://doi.org/10.2991/icecee-15.2015.81 DO - https://doi.org/10.2991/icecee-15.2015.81 ID - Liu2015/06 ER -