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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Bo Wang Lingjuan Miao Shunting Wang Jun Shen |
| Copyright Year | 2008 |
| Description | Author affiliation: Dept. of Autom. Control, Beijing Inst. of Technol., Beijing (Bo Wang; Lingjuan Miao; Shunting Wang; Jun Shen) |
| Abstract | The integer ambiguity needs re-computation when cycle slips occur in the carrier phase signal during attitude determination using global positioning system (GPS). This paper presents a new method for fast integer ambiguity repair for land vehicle application. The velocity vector is utilized to obtain the baseline vector when cycle slips occur. And then observation equations are solved with the obtained baseline vector for the float ambiguity solution which can be used as a constraint condition to accelerate the integer ambiguity search procedure at next epochs. Experimental results demonstrate that the proposed method gives a fast approach to obtain new fixed ambiguities while the regular method takes longer time and sometimes results in incorrect solutions. |
| Starting Page | 717 |
| Ending Page | 722 |
| File Size | 501609 |
| Page Count | 6 |
| File Format | |
| ISBN | 9781424421114 |
| DOI | 10.1109/ITSC.2008.4732636 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2008-10-12 |
| Publisher Place | China |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Land vehicles Position measurement Global Positioning System Phase measurement Equations Satellite antennas Intelligent transportation systems Signal resolution Intelligent vehicles Phase noise |
| Content Type | Text |
| Resource Type | Article |
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