# Control of a flexible bevel-tipped needle using super-twisting controller based sliding mode observer

> Research article (ISA Transactions, 2020) · cited 31× · AI/ML

**Wikidata**: [openalex:W3090581511](https://www.wikidata.org/wiki/openalex:W3090581511)  
**Source**: https://4ort.xyz/entity/control-of-a-flexible-bevel-tipped-needle-using-super-twisting-controller-based-sliding-mode-observer