# A Hybrid Firefly-Swarm Optimized Fractional Order Interval Type-2 Fuzzy PID-PSS for Transient Stability Improvement

> Research article (IEEE Transactions on Industry Applications, 2019) · cited 92× · AI/ML

**Wikidata**: [openalex:W2970083015](https://www.wikidata.org/wiki/openalex:W2970083015)  
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