Resumo

QURESHI, I.  e  SHARMA, V.. PMSM motor drive and their control schemes. J. appl. res. technol [online]. 2024, vol.22, n.2, pp.274-283.  Epub 04-Ago-2025. ISSN 2448-6736.  https://doi.org/10.22201/icat.24486736e.2024.22.2.2321.

This work examined various MATLAB/Simulink control strategies for a permanent magnet synchronous motor (PMSM) Drive, including closed-loop PI control, fractional order (FO) control and open-loop control. More tuning flexibility and improved adaptability to intricate and nonlinear systems are possible with Fractional Order Controllers. Especially in systems with unknown or time-varying dynamics, this frequently results in improved control performance. When compared to integer order PI controllers, it aids in lowering steady-state error. The characteristics of the system and the controller's response were more closely matched after the fractional order exponent was changed. Furthermore, by precisely controlling the transient response and constant speed response available at the desired load, the fractional order (FO) controllers facilitate smoother transitions between various control modes or set points and aid in lowering overshoot and rise time in dynamical systems. With MATLAB simulation software, the control techniques have been modelled and simulated in under steady-state and dynamic load scenarios, the suggested scheme offer effective performance.

Palavras-chave : Closed-loop; open-loop; PMSM Drive; Fractional Order Control.

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