# Bearings-only tracking and Doppler-bearing tracking with inequality constraint

> Research article (2017 Sensor Data Fusion: Trends, Solutions, Applications (SDF), 2017) · cited 12× · AI/ML

**Wikidata**: [openalex:W2774290434](https://www.wikidata.org/wiki/openalex:W2774290434)  
**Source**: https://4ort.xyz/entity/bearings-only-tracking-and-doppler-bearing-tracking-with-inequality-constraint