# Operational stability control of a buried pipeline maintenance robot using an improved PSO-PID controller

> Research article (Tunnelling and Underground Space Technology, 2023) · cited 28× · AI/ML

**Wikidata**: [openalex:W4367553626](https://www.wikidata.org/wiki/openalex:W4367553626)  
**Source**: https://4ort.xyz/entity/operational-stability-control-of-a-buried-pipeline-maintenance-robot-using-an-improved-pso-pid-controller