# Occupancy Detection and Localization by Monitoring Nonlinear Energy Flow of a Shuttered Passive Infrared Sensor

> Research article (IEEE Sensors Journal, 2018) · cited 61× · AI/ML

**Wikidata**: [openalex:W2890640908](https://www.wikidata.org/wiki/openalex:W2890640908)  
**Source**: https://4ort.xyz/entity/occupancy-detection-and-localization-by-monitoring-nonlinear-energy-flow-of-a-shuttered-passive-infrared-sensor