Changing the angle between the axis of the rotor pole and the axis of thewindings on stator, results in different torque-time diagratn.
并调整转子磁极与相绕组轴线之间的夹角,得到了不同的转距波形。
参考来源 - 永磁方波电机及控制的研究The article researches the index system of the Huanghe river sustainable development assessment. At the same time,establishing the angle margin analysis model assesses the Huanghe river sustainable development and offers consults for future policy of he Huanghe river sustain-able development.
对黄河可持续发展的评价指标体系进行了科学的探讨,并建立评价黄河可持续发展状况的夹角差距分析评价模型,以此为确定未来黄河可持续发展的政策和措施提供依据。
参考来源 - 黄河可持续发展指标体系与夹角差距分析评价方法研究·2,447,543篇论文数据,部分数据来源于NoteExpress
这是与z正轴的夹角。
特别地,能得到α角的余弦值,我们知道如何找两向量的夹角。
In particular,cosine of alpha,I can get, well, we know how to find the angle between two vectors.
记住两个平面之间的夹角和,两个法向量之间的夹角是一样的。
Remember, the Angle between two planes is the same thing as the Angle between the normal vectors.
A magnitude is how long this guy is and direction is at what angle it is.
大小是指它的长度,而方向是指它与坐标轴的夹角
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