# Modified ant colony optimization based PID controller design for coupled tank system

> Research article (Engineering Research Express, 2021) · cited 20× · AI/ML

**Wikidata**: [openalex:W3202284909](https://www.wikidata.org/wiki/openalex:W3202284909)  
**Source**: https://4ort.xyz/entity/modified-ant-colony-optimization-based-pid-controller-design-for-coupled-tank-system