# Method for improving the position precision of a hydraulic robot arm: dual virtual spring–damper controller

> Research article (Intelligent Service Robotics, 2015) · cited 16× · AI/ML

**Wikidata**: [openalex:W1410148784](https://www.wikidata.org/wiki/openalex:W1410148784)  
**Source**: https://4ort.xyz/entity/method-for-improving-the-position-precision-of-a-hydraulic-robot-arm-dual-virtual-springdamper-controller