کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
832937 | 908128 | 2009 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
A mathematical model for the strain–temperature hysteresis of shape memory alloy actuators
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی (عمومی)
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
In this paper, a new hysteresis model based on the limiting loop proximity (L2P) approach is proposed to describe this phenomenon in the strain (ε)–temperature (T) characteristics of shape memory alloy (SMA) actuators including major and minor loops. In order to validate the proposed model, an experimental set-up was especially designed and implemented aim at to determine the ε–T behavior of Ni-Ti SMA wire actuators under constant loads. The obtained results for ε–T loops are presented together with the data calculated with the proposed model. Model simulations have shown good agreement with the experimental data.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials & Design - Volume 30, Issue 3, March 2009, Pages 551–556
Journal: Materials & Design - Volume 30, Issue 3, March 2009, Pages 551–556
نویسندگان
M.M.S.F. Nascimento, C.J. de Araújo, L.A.L. de Almeida, J.S. da Rocha Neto, A.M.N. Lima,