Open Access
表1
SMA解锁机构仿真参数表
参数 | 数值 |
输入电压U/V | 1~3 |
SMA丝长度L/mm | 200 |
SMA丝直径d/mm | 0.3~0.8 |
SMA丝密度ρ/(kg·m-3) | 6 500 |
逆相变开始温度As/℃ | 75 |
逆相变结束温度Af/℃ | 90 |
晶体变速系数k | 1.150 |
初始温度T0/℃ | 25 |
SMA初始应变ε0 | 0.040 |
SMA最大残余应变εL | 0.067 |
SMA残余应变εres | 0.018 |
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