# Time-varying gain extended state observer-based adaptive optimal control for disturbed unmanned helicopter

> Research article (ISA Transactions, 2024) · cited 19× · AI/ML

**Wikidata**: [openalex:W4392244691](https://www.wikidata.org/wiki/openalex:W4392244691)  
**Source**: https://4ort.xyz/entity/time-varying-gain-extended-state-observer-based-adaptive-optimal-control-for-disturbed-unmanned-helicopter