# Predefined-time control of nonlinear systems: A sigmoid function based sliding manifold design approach

> Research article (Alexandria Engineering Journal, 2021) · cited 45× · AI/ML

**Wikidata**: [openalex:W4200485678](https://www.wikidata.org/wiki/openalex:W4200485678)  
**Source**: https://4ort.xyz/entity/predefined-time-control-of-nonlinear-systems-a-sigmoid-function-based-sliding-manifold-design-approach