# Encoderless Five-phase PMa-SynRM Drive System Based on Robust Torque-speed Estimator with Super-twisting Sliding Mode Control

> Research article (CES Transactions on Electrical Machines and Systems, 2023) · cited 13× · AI/ML

**Wikidata**: [openalex:W4320015817](https://www.wikidata.org/wiki/openalex:W4320015817)  
**Source**: https://4ort.xyz/entity/encoderless-five-phase-pma-synrm-drive-system-based-on-robust-torque-speed-estimator-with-super-twisting-sliding-mode-co