Title :
A new method of cycle slip resolution
Author :
Zhen-kun, Liu ; Qiang, Dai
Author_Institution :
Key Lab. of Testing Technol. for Manuf. Process, Southwest Univ. of Sci. & Technol., Mianyang, China
Abstract :
The cycle slip resolution is important to GPS carrier phase dynamic measurement. A new resolution method is proposed in this paper, which is suited to the carrier phase dynamic measurement. Firstly, a improved triple difference equation is used to detect cycle slips, then correction is performed with the baseline length constraint. The simulation results show that the method can effectively deal with small cycle slips of one or two cycles in the dynamic circumstance.
Keywords :
Global Positioning System; difference equations; phase measurement; GPS carrier phase dynamic measurement; cycle slip resolution; triple difference equation; Argon; Q measurement; baseline constraint; carrier phase; cycle slip; triple difference observable;
Conference_Titel :
Communication Software and Networks (ICCSN), 2011 IEEE 3rd International Conference on
Conference_Location :
Xi´an
Print_ISBN :
978-1-61284-485-5
DOI :
10.1109/ICCSN.2011.6014016
