# Research on PID Controller of Excavator Electro-Hydraulic System Based on Improved Differential Evolution

> Research article (Machines, 2023) · cited 13× · AI/ML

**Wikidata**: [openalex:W4317623156](https://www.wikidata.org/wiki/openalex:W4317623156)  
**Source**: https://4ort.xyz/entity/research-on-pid-controller-of-excavator-electro-hydraulic-system-based-on-improved-differential-evolution