# Extended state observer-based integral line-of-sight guidance law for path following of underactuated unmanned surface vehicles with uncertainties and ocean currents

> Research article (International Journal of Advanced Robotic Systems, 2021) · cited 19× · AI/ML

**Wikidata**: [openalex:W3160492303](https://www.wikidata.org/wiki/openalex:W3160492303)  
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