# Real-Time Contour-Error Estimation Methods for Three-Dimensional Free-Form Parametric Curves in Contour-Following Tasks

> Research article (International Journal of Precision Engineering and Manufacturing, 2018) · cited 12× · AI/ML

**Wikidata**: [openalex:W2786619407](https://www.wikidata.org/wiki/openalex:W2786619407)  
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