永磁同步电机基于滑模观测器的调速系统

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永磁同步电机基于滑模观测器的调速系统仿真研究

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The simulation study of the speed control system of permanent magnet synchronous motor based on sliding mode observer has been an important topic in the field of electrical engineering. In particular, it has been a focal point of research due to its numerous applications in various industries such as automotive, aerospace, and robotics. One of the main advantages of using a permanent magnet synchronous motor is its efficiency, which is due to its ability to maintain a constant speed even when subjected to varying loads. To achieve such efficiency, the speed control system must be able to accurately estimate the rotor position and regulate the current flowing through the motor. The sliding mode observer technique has been proven to be an effective solution for this purpose, as it can provide robustness and high accuracy even in the presence of disturbances and uncertainties.