A novel high-bandwidth sensorless controller for IPM synchronous machines

内置式永磁同步电机（IPMSM）无位置传感器控制是近年来发展起来的一种新型控制方法。现有的低带宽无传感器控制器到目前为止已经将这种控制器的使用限制于低性能应用。高带宽的位置传感，导致执行机构被用作其自身的位置传感器，在工业中真正广泛的无传感器和快速响应的电驱动系统中是需要的。该项目提出的方法于2013年首次通过建模进行了演示，是IPMSM高带宽无传感器控制的新方法。该项目的目的是通过进一步的建模和实验来充分开发这种方法。

Sensorless control of interior permanent magnet synchronous machines (IPMSM) has undergone many developments lately. Existing low-bandwidth sensorless controllers have so far limited the use of such controllers to low-performance applications. High-bandwidth position sensing, resulting in the actuating machine to be utilised as its own position sensor, is required in a truly vast range of sensorless and fast responsive electric drive systems in industry. The project's proposed method, demonstrated for the first time in 2013 via modelling, is a new method of high-bandwidth sensorless control of the IPMSM. The project’s aim is to fully develop this method via further modelling and experimentation.