# Grey Wolf Optimizer-Based Optimal Controller Tuning Method for Unstable Cascade Processes with Time Delay

> Research article (Symmetry, 2022) · cited 16× · AI/ML

**Wikidata**: [openalex:W4313244775](https://www.wikidata.org/wiki/openalex:W4313244775)  
**Source**: https://4ort.xyz/entity/grey-wolf-optimizer-based-optimal-controller-tuning-method-for-unstable-cascade-processes-with-time-delay