The whole finite element model includes 5 nodes and 5 elements, and these element types are D. C. motor element, reduction gear element, beam element, crank element and buffer element.

有限元模型包括5个节点和5个单元，这些单元分别是直流电机单元、齿轮减速器单元、梁单元、曲柄单元和缓冲器单元。

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And it also contains a motor side-generator, the rotor connecting with crank outlet of the motor and the driving element of the electrically-controlled clutch simultaneously.

此外还包括一发动机侧电机，其转子同时与发动机的曲轴输出端和电控离合器的主动元件相联。

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In this paper, the strength problem is solved for the crank shaft with a big radius circular cross-section and small eccentricity by using spacial finite element method.

本文用空间有限元理论解决了半径较大、偏心较小的圆截面曲轴强度计算问题。

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