# Comparison between butterfly optimization algorithm and particle swarm optimization for tuning cascade PID control system of PMDC motor

> Research article (International Journal of Power Electronics and Drive Systems/International Journal of Electrical and Computer Engineering, 2021) · cited 17× · AI/ML

**Wikidata**: [openalex:W3156072013](https://www.wikidata.org/wiki/openalex:W3156072013)  
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