# Pitch Angle Optimization for Small Wind Turbines Based on a Hierarchical Fuzzy-PID Controller and Anticipated Wind Speed Measurement

> Research article (Applied Sciences, 2021) · cited 12× · AI/ML

**Wikidata**: [openalex:W3129774967](https://www.wikidata.org/wiki/openalex:W3129774967)  
**Source**: https://4ort.xyz/entity/pitch-angle-optimization-for-small-wind-turbines-based-on-a-hierarchical-fuzzy-pid-controller-and-anticipated-wind-speed