# Fractional-Order PID Controller Based on Immune Feedback Mechanism for Time-Delay Systems

> Research article (Fractal and Fractional, 2023) · cited 13× · AI/ML

**Wikidata**: [openalex:W4313473245](https://www.wikidata.org/wiki/openalex:W4313473245)  
**Source**: https://4ort.xyz/entity/fractional-order-pid-controller-based-on-immune-feedback-mechanism-for-time-delay-systems