# A Quad-Redundant PLC Architecture for Cyber-Resilient Industrial Control Systems

> Research article (IEEE Embedded Systems Letters, 2020) · cited 11× · AI/ML

**Wikidata**: [openalex:W3044207657](https://www.wikidata.org/wiki/openalex:W3044207657)  
**Source**: https://4ort.xyz/entity/a-quad-redundant-plc-architecture-for-cyber-resilient-industrial-control-systems