# Control of Robot Arm Motion Using Trapezoid Fuzzy Two-Degree-of-Freedom PID Algorithm

> Research article (Symmetry, 2020) · cited 38× · AI/ML

**Wikidata**: [openalex:W3019867516](https://www.wikidata.org/wiki/openalex:W3019867516)  
**Source**: https://4ort.xyz/entity/control-of-robot-arm-motion-using-trapezoid-fuzzy-two-degree-of-freedom-pid-algorithm