Based on displacement harmonization, we deduce a dummy stiffness element to simulate the excursion connection between spacial frame element, which simulates the actual structure more precise.

基于位移协调，提出了一种虚拟刚度单元，模拟空间刚架结构梁单元之间的偏移搭接问题，从而能更加准确地模拟实际的结构。

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The matching of process with equipments can be changed into assignment problem by adding dummy process and replacing element. Repeating matching in this way, many routes of process can be obtained.

通过增添虚拟工序和元素替代等手段，将不平衡问题变为平衡问题，运用“匈牙利算法”得到选配结果，重复匹配过程，可以得到多条工艺路线。

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Then a complete vehicle side impact model is developed by adding finite element models for door trim, ES-2 dummy and moving deformable barrier on converted model.

在转换模型的基础上，通过加入车门内饰、假人和移动障碍壁模型，建立了完整的整车侧面碰撞模型。

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