Robust Control Based on Adaptative Fuzzy Control of Double-Star Permanent Synchronous Motor Supplied by PWM Inverters for Electric Propulsion of Ships

Djamel Ziane, Samir Zeghlache, Mohamed Fouad Benkhoris () and Ali Djerioui
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Djamel Ziane: IREENA Laboratory, Nantes University, 44600 Saint Nazaire, France
Samir Zeghlache: Laboratoire d’Analyse des Signaux et Systèmes, Departement of Electrical Engineering, Faculty of Technology, University of M’sila, BP 166 Ichbilia, M’sila 28000, Algeria
Mohamed Fouad Benkhoris: IREENA Laboratory, Nantes University, 44600 Saint Nazaire, France
Ali Djerioui: Laboratoire d’Analyse des Signaux et Systèmes, Departement of Electrical Engineering, Faculty of Technology, University of M’sila, BP 166 Ichbilia, M’sila 28000, Algeria

Mathematics, 2024, vol. 12, issue 10, 1-27

Abstract: This study presents the development of an adaptive fuzzy control strategy for double-star PMSM-PWM inverters used in ship electrical propulsion. The approach addresses the current and speed tracking challenges of double-star permanent magnet synchronous motors (DSPMSMs) in the presence of parametric uncertainties. Initially, a modeling technique employing a matrix transformation method is introduced, generating decoupled and independent star windings to eliminate inductive couplings, while maintaining model consistency and torque control. The precise DSPMSM model serves as the foundation for an unknown nonlinear backstepping controller, approximated directly using an adaptive fuzzy controller. Through the Lyapunov direct method, system stability is demonstrated. All signals in the closed-loop system are ensured to be uniformly ultimately bounded (UUB). The proposed control system aims for low tracking errors, while also mitigating the impact of parametric uncertainties. The effectiveness of the adaptive fuzzy nonlinear control system is validated through tests conducted in hardware-in-the-loop (HIL) simulations, utilizing the OPAL-RT platform, OP4510.

Keywords: adaptive fuzzy control; double-star permanent magnet synchronous motor (DSPMSM); OPAL-RT (OP4510); model transformation (search for similar items in EconPapers)
JEL-codes: C (search for similar items in EconPapers)
Date: 2024
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