# Singularity-free spheres in the position and orientation workspaces of Stewart platform manipulators

> Research article (Mechanism and Machine Theory, 2020) · cited 22× · AI/ML

**Wikidata**: [openalex:W3082672471](https://www.wikidata.org/wiki/openalex:W3082672471)  
**Source**: https://4ort.xyz/entity/singularity-free-spheres-in-the-position-and-orientation-workspaces-of-stewart-platform-manipulators