In recent years, with the continuous improvement and perfection of performance of permanent magnet materials, permanent magnet synchronous motor (PMSM) has gained rapid development. Owing to its simple structure, small size, high power factor, high torque–current ratio, low moment of inertia, easy heat dissipation and maintenance, it is widely applied in electric vehicles, robots, household appliances, numerical control machine tools, aerospace, and so on, occupying an increasingly important position in motor system.¹

中文翻译：

---

基于迭代容积卡尔曼滤波器的永磁同步电机无传感器控制方法研究

近年来，随着永磁材料性能的不断改进和完善，永磁同步电机（PMSM）获得了快速发展。由于其结构简单、体积小、功率因数高、转矩电流比高、转动惯量低、易于散热和维护，被广泛应用于电动汽车、机器人、家用电器、数控机床、航空航天、等等，在运动系统中占据着越来越重要的地位。¹