# A Compact Magnetic Field-Based Obstacle Detection and Avoidance System for Miniature Spherical Robots

> Research article (Sensors, 2017) · cited 16× · AI/ML

**Wikidata**: [openalex:W2620413155](https://www.wikidata.org/wiki/openalex:W2620413155)  
**Source**: https://4ort.xyz/entity/a-compact-magnetic-field-based-obstacle-detection-and-avoidance-system-for-miniature-spherical-robots