# Multi-objective design of optimal higher order sliding mode control for robust tracking of 2-DoF helicopter system based on metaheuristics

> Research article (Aerospace Science and Technology, 2019) · cited 44× · AI/ML

**Wikidata**: [openalex:W2945047697](https://www.wikidata.org/wiki/openalex:W2945047697)  
**Source**: https://4ort.xyz/entity/multi-objective-design-of-optimal-higher-order-sliding-mode-control-for-robust-tracking-of-2-dof-helicopter-system-based