Sliding Mode Control Approach with Integrated Disturbance Observer for PMSM Speed System
نویسندگان
چکیده
The research on high-performance vector control of permanent magnet synchronous motor (PMSM) drive system plays an extremely important role in electrical system. To further improve the speed performance system, a fast non-singular end sliding mode (FNTSM) surface function based traditional NTSM is developed. theoretical analysis proves that FNTSM has faster dynamic response and more finite-time convergence. In addition, for self-vibration problem caused by high switching gain, method with anti-disturbance capability was designed linear disturbance observer (DO), i.e. FNTSMDO employed to devise PMSM regulator. comparative simulation experiment results PI methods indicate could anti-interference
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ژورنال
عنوان ژورنال: CES transactions on electrical machines and systems
سال: 2023
ISSN: ['2096-3564']
DOI: https://doi.org/10.30941/cestems.2023.00009