# Improved Indoor Positioning Model Based on UWB/IMU Tight Combination with Double-Loop Cumulative Error Estimation

> Research article (Applied Sciences, 2023) · cited 16× · AI/ML

**Wikidata**: [openalex:W4386485332](https://www.wikidata.org/wiki/openalex:W4386485332)  
**Source**: https://4ort.xyz/entity/improved-indoor-positioning-model-based-on-uwb-imu-tight-combination-with-double-loop-cumulative-error-estimation