The characteristic and principle of steel bar type energy absorber are introduced, and the wave form reappeared principle of the energy absorber is simulated by LS-DYNA.
介绍了自行设计的汽车模拟碰撞吸能器的特点及原理，利用LS - DYNA有限元分析软件对吸能器的波形复现原理进行了仿真分析。
The characteristic and principle of steel bar type energy absorber are introduced, and the wave form reappeared principle of the energy absorber is simulated by LS-DYNA.
介绍了自行设计的汽车模拟碰撞吸能器的特点及原理，利用LS - DYNA有限元分析软件对吸能器的波形复现原理进行了仿真分析。
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