# Perturbation observer based fractional-order sliding-mode controller for MPPT of grid-connected PV inverters: Design and real-time implementation

> Research article (Control Engineering Practice, 2018) · cited 99× · AI/ML

**Wikidata**: [openalex:W2883332358](https://www.wikidata.org/wiki/openalex:W2883332358)  
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