The magnetic network model of hybrid step motor is established according to the air gap late permeance method, and the expression of the harmonic back EMF is deduced.
利用气隙比磁导法建立了混合式步进电动机的磁网络模型，推导出谐波反电势的表达式。
In this paper the mathematical model of this hybrid suspension system is induced, its characteristics are analyzed, and a controller is designed to ensure its fixed suspension gap.
本文建立了该混合悬浮系统的数学模型，分析了它的一些性质，采用定气隙控制指标，设计了使系统稳定的控制器，并对所设计的控制器进行了仿真。
The paper puts forward a hybrid magnetic circuit multi couple electric machine that compensates for the uneven air gap magnetic field of the hybrid stepping motor.
提出了一种混合磁路多边耦合电机，对混合式步进电机永磁体产生的气隙磁场沿轴向分布不均匀的问题进行了补偿。
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