# A unified approach of PID controller design for unstable processes with time delay

> Research article (Journal of Central South University, 2020) · cited 16× · AI/ML

**Wikidata**: [openalex:W3093806445](https://www.wikidata.org/wiki/openalex:W3093806445)  
**Source**: https://4ort.xyz/entity/a-unified-approach-of-pid-controller-design-for-unstable-processes-with-time-delay