# Road Grade Estimation With Vehicle-Based Inertial Measurement Unit and Orientation Filter

> Research article (IEEE Sensors Journal, 2017) · cited 44× · AI/ML

**Wikidata**: [openalex:W2767703107](https://www.wikidata.org/wiki/openalex:W2767703107)  
**Source**: https://4ort.xyz/entity/road-grade-estimation-with-vehicle-based-inertial-measurement-unit-and-orientation-filter