# An Improved In-flight Alignment Method Based on Backtracking Navigation for GPS-aided Low Cost SINS With Short Endurance

> Research article (IEEE Robotics and Automation Letters, 2021) · cited 14× · AI/ML

**Wikidata**: [openalex:W3216793245](https://www.wikidata.org/wiki/openalex:W3216793245)  
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