针对表面安装式永磁同步电机，给出了电机解耦模型，分析了电枢绕组的电感饱和效应，提出了一种判断初始转子位置的综合性方法。
A novel initial rotor position estimate method is proposed on the surface mounted permanent magnet synchronous motor (PMSM), which is based on the PMSM de-coupled model analysis.
透过促发显露的变化(特别短、适度短)来探究在判断上的初始的弥漫性和稍后的区别性影响。
Through variations of prime exposure (extremely short, moderately short) the impact of early diffuse and late distinct affect on judgment was investigated.
另一方面可以运用数理统计的方法，观察数据是否具有随机性和是否遵从正态分布来判断初始数据的真伪。
We can also distinguish whether the initial data are real or fake by using the statistic method of normal distribution and randomness.
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