# Performance Enhancement of Tightly Coupled GNSS/IMU Integration Based on Factor Graph With Robust TDCP Loop Closure

> Research article (IEEE Transactions on Intelligent Transportation Systems, 2023) · cited 14× · AI/ML

**Wikidata**: [openalex:W4387546390](https://www.wikidata.org/wiki/openalex:W4387546390)  
**Source**: https://4ort.xyz/entity/performance-enhancement-of-tightly-coupled-gnss-imu-integration-based-on-factor-graph-with-robust-tdcp-loop-closure