# Unified error model based spatial error compensation for four types of CNC machining center: Part I—Singular function based unified error model

> Research article (Mechanical Systems and Signal Processing, 2015) · cited 18× · AI/ML

**Wikidata**: [openalex:W2050787413](https://www.wikidata.org/wiki/openalex:W2050787413)  
**Source**: https://4ort.xyz/entity/unified-error-model-based-spatial-error-compensation-for-four-types-of-cnc-machining-center-part-isingular-function-base