其次，分析了永磁同步电机数学模型和IGBT非线性因素模型。
Secondly, the mathematical model of permanent magnet synchronous motor and the non-linear factor model of IGBT are analyzed.
结合滑模变结构原理及永磁同步电机数学模型，对滑模观测器进行设计。
The back EMF SMO is designed according to sliding variable structure principle and PMSM mathematic model.
在运用多回路法建立的同步电机数学模型中，计算了包括漏感在内的详尽的参数。
For the Multi loop model of the synchronous motor, this paper calculated all the parameters, including the leakage inductance.
采用电力系统综合程序不同精度的同步电机数学模型，基于潮流进行暂态稳定仿真计算。
Process transient stability simulation calculation based on power flow which USES the different accuracy of synchronous generator mathematical model in power system comprehensive program.
在分析永磁同步电机数学模型的基础上，采用改进型BP神经网络与传统PID控制相结合作为速度控制器，应用于永磁同步电机调速系统中。
Based on the mathematic model of PMSM, a combination of an improved BP neural network and a general PID controller is used in its speed control system.
基于表面式永磁同步电机在二相坐标下的数学模型，采用滑模变结构方法设计了由滑模控制器和扩展滑模观测器组成的鲁棒控制系统。
A robust control scheme on the model of surface permanent magnet synchronous motor, composing of a sliding-mode controller and a sliding-mode observer, was presented in this paper.
用以精确测量衰减电流：运用系统辨识理论辨识衰减电流曲线的数学模型；并通过该模型推导出同步电机参数。
The mathematical models of decay current is identified by using the theory of system identification, and the parameters of synchronous machine are derived from the above mentioned models.
分析了永磁同步电机用于矢量控制的数学模型，并建立了基于其数学模型的电机控制仿真软件包。
The mathematic model of PMSM used in vector control is analyzed, and electrical machinery simulation control software package is established based on its mathematical model.
介绍了永磁同步电机的结构和模型，并在静止坐标系和旋转坐标系中建立数学模型和状态方程。
The structure and permanent magnet synchronous motor model is presented, and then the mathematical model and state equation are structured based on the stationary and rotating coordinate system.
基于的原则，对无轴承永磁同步电机径向悬浮力的数学模型推导出无轴承永磁同步电机径向力的。
Based on the principle of producing radial suspension forces on BPMSM, the mathematics models of radial forces on BPMSM is deduced.
基于的原则，对无轴承永磁同步电机径向悬浮力的数学模型推导出无轴承永磁同步电机径向力的。
Based on the principle of producing radial suspension forces on BPMSM, the mathematics models of radial forces on BPMSM is deduced.
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