无轴承电机（Bearingless Motor）是把传统的电机转矩绕组和附加的径向力绕组固定在同一个定予上，通过控制产生悬浮力，即同时具有了电机和磁轴承的功能。
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The model can reveal the magnetic suspension principle, and play an important role in design and control of a bearingless motor.
该模型揭示了无轴承电机的磁悬浮机理，对无轴承电机的设计和控制具有指导意义。
参考来源 - 无轴承电机磁悬浮机理及其控制方法研究Due to the coupling between the levitation force and the electromagnetic torque,and between the two orthogonal levitation forces,rotor suspension of an induction-type bearingless motor could become unstable.
由于悬浮力与转矩之间以及水平、垂直悬浮力之间的耦合，动态过程中感应型无轴承电机转子的悬浮将变得不稳定。
参考来源 - 期刊学术社区·2,447,543篇论文数据，部分数据来源于NoteExpress
从运行原理出发，建立了感应型无轴承电机磁悬浮力的解析模型。
Based on its operation principle, a relatively accurate analytical expression of the magnetic levitation force for an induction-tyle bearing-less motor is proposed in this paper.
给出无轴承电机的互感模型，据此导出了同步旋转惯性振动抑制力模型。
Based on the given mutual inductance model, the analytical model on synchronously revolving inertia vibration suppression force is derived.
为实现永磁型无轴承电机的稳定悬浮运行，须对转矩和悬浮力进行实时控制。
To realize the suspension operation for a Permanent magnet type Bearingless Motor (PMBLM) in the dynamic process, the torque and magnetic levitation force should be real-time controlled.
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