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the loading waveform component

Vertaling van "the loading waveform component" in Chinees

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的负载波形分量
Conduct the fractal dimension calculation on the loading waveform component of the said transmission mechanism to acquire current waveform characteristics parameters that are related with the wearing of the transmission mechanism
述传动机构负载波形分量进行分形维数计算,得到与传动机构磨损相关的当前波形特征参数;
The waveform component extraction sub-module is used to separate the component that is related with the transmission mechanism from the loading waveform of the transmission mechanism's driver generated by the said waveform recording module to generate the loading waveform component of the transmission mechanism
波形分量提取子模块,用于从所述波形记录模块生成的传动机构驱动器的负载波形中分离出与传动机构相关的分量,生成传动机构负载波形分量
The fractal dimension calculation sub-module is used to execute the fractal dimension calculation on the loading waveform component of the transmission mechanism generated by the said waveform component extraction sub-module to obtain the current waveform characteristics parameters that are related with the wearing conditions of the transmission mechanism
分形维数计算子模块,用于对所述波形分量提取子模块生成的传动机构负载波形分量进行分形维数计算,得到与传动机构磨损相关的当前波形特征参数;
Or, the said transmission mechanism is wheel gear, the said components that are related with transmission mechanism comprise: both the components related to the engaging frequency of the wheel gear and the loading waveform component that is related to the rotation frequency of the shafts in the gearing transmission mechanism or the any one of them.
或者,所述传功机构为齿轮,所述与传动机构相关的分量包括:与各齿轮啮合频率相关的分量和齿乾传动机构中各旋转轴的转动频率相关的负载波形分量中的二者之一或二者组合。
Preferentially, the method further comprises: generate the loading waveform of the transmission mechanism's driver on the basis of loading information and movement position information of the transmission mechanism during the initial operation of the transmission mechanism under the preset working conditions; separate the component that is related with the transmission mechanism from the loading waveform of the said transmission mechanism's driver to generate the loading waveform component of the transmission mechanism; conduct the fractal dimension calculation on the loading waveform component of the said transmission mechanism to acquire initial waveform characteristics parameters that are related with the wearing of the transmission mechanism
较佳地,该方法进一步包括:传动机构初始工作时,在预设工作条件下,根据传动机构的负载信息及运动位置信息,生成传动机构驱动器的负载波形;从所述传动机构驱动器的负载波形中分离出与传动机构相关的分量,生成传动机构负载波形分量:对所述传动机构负载波形分量进行分形维数计算,得到与传动机构磨损相关的初始波形特征参数:
Wherein acquiring the weight coefficient of the current past service lifetime of the transmission mechanism according to the said driver's loading waveform is: separate the component that is related with the transmission mechanism from the loading waveform of the said transmission mechanism's driver to generate the loading waveform component of the transmission mechanism; conduct the fractal dimension calculation on the loading waveform component of the said transmission mechanism to acquire current waveform characteristics parameters that are related with the wearing of the transmission mechanism; generate the current past service lifetime weighted coefficient of the transmission mechanism according to the current waveform characteristic parameters.
其中,所述根据所述驱动器负载波形得到传动机构的当前历史使用寿命加权系数为:从所述传动机构驱动器的负载波形中分离出与传动机构相关的分量,生成传动机构负载波形分量:对所述传动机构负载波形分量进行分形维数计算,得到与传动机构磨损相关的当前波形特征参数;根据所述当前波形特征参数生成传动机构的当前历史使用寿命加权系数。
Wherein the said transmission mechanism is ball screw, the said components that are related with transmission mechanism comprise: any one of the trend component of the said loading waveform, loading waveform component that is related with the rotating frequency of the ball screw, the loading waveform component that is related with the pass frequency at a point on which the balls in the screw nut pass through the leading screw, and the loading waveform component that is related with the frequency of the axial bearing of the leading screw, or the combination of the above any item.
其中,若所述传动机构为丝杠,所述与传动机构相关的分量包括:所述负载波形的趋势分量、与丝杠回转频率相关的负载波形分量、与丝母中滚珠通过丝杠上一点的通过频率相关的负载波形分量以丝杠杆支撑轴承频率相关的负载波形分量中的任意一个或任意组合:
From the above solution we can see that the example of the present invention is to describe the wearing conditions of the transmission mechanism by generating the loading waveform of the transmission mechanism's driver and separate out the loading waveform component of the transmission mechanism from the loading waveform of transmission mechanism's driver; obtain the current waveform characteristics parameters that are related to the wearing condition of transmission mechanism according to the loading waveform component of the transmission mechanism, and use the current waveform characteristics parameters to generate current past service lifetime weighted coefficient of the transmission mechanism; perform the weighted calculation on the current initial past service lifetime of the transmission mechanism to obtain the current past service lifetime of the transmission mechanism; so as to increase the accuracy of the evaluation of the current past service lifetime, further increase the accuracy of the evaluation of the total past service lifetime, and finally uplift the accuracy of the forecast on the service lifetime endpoint of the transmission mechanism.
从上述方案可以看出,本发明实施例中通过生成传动机构驱动器的负载波形来描述传动机构的自身磨损状况,并从传动机构驱动器的负载波形中分离出传动机构负载波形分量,根据传动机构负载波形分量得到与传动机构磨损相关的当前波形特征参数,利用当前波形特征参数生成传动机构的当前历史使用寿命加权系数,对传动机构的当前初始历史使用寿命进行加权计算,得到传动机构的当前历史使用寿命,从而使得当前历史使用寿命的估计更加准确进而使得总历史使用寿命的估计更加准确,提高了估计传动机构使用寿命终点的准确性。
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