常見例句雙語例句It is found that if the slot number per pole is not an integer, new lower harmonics of cogging torque may be introduced when PM shifting is adopt.因此要通過磁極偏移減小齒槽轉(zhuǎn)矩,除了減小永磁體對稱時存在的齒槽轉(zhuǎn)矩諧波外,還要減小新引入的低次諧波。The wavelet function is such a function which possesses good localization characteristics, so theoretically it can be applied to the detection of non-integer harmonics.小波函數(shù)是具有時域和頻域良好局部化特性的函數(shù),理論上可以用于非整次諧波的檢測。It proves that it is feasible to apply the wavelet transformation to the detection of non-integer harmonics, thus, an effective means is provided for accurate detection of harmonics.這表明了小波變換對于非整次諧波的檢測和分析是可行的,從而為諧波的精確檢測提供了有效的手段。 返回 integer harmonics