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通过对形状记忆合金(SMA)材料基本性能的试验研究,提出了SMA的相变伪弹性恢复力模型,并以此为基础研究了SMA减振控制系统的动力响应问题.模拟结果表明这种减振控制装置对较强烈的振动有更好的抑制作用,并且控制其温度即可使系统处于最佳工作状态.
Based on the experimental research on the basic properties of SMA materials, the pseudo-elastic restoring force model of SMA was proposed and the dynamic response of SMA damping control system was studied. The simulation results show that the vibration damping control device can better suppress the strong vibration and control the temperature to make the system work in the best condition.