# Fault Investigation in Cascaded H-Bridge Multilevel Inverter through Fast Fourier Transform and Artificial Neural Network Approach

> Research article (Energies, 2020) · cited 32× · AI/ML

**Wikidata**: [openalex:W3011878459](https://www.wikidata.org/wiki/openalex:W3011878459)  
**Source**: https://4ort.xyz/entity/fault-investigation-in-cascaded-h-bridge-multilevel-inverter-through-fast-fourier-transform-and-artificial-neural-networ