Data-driven techniques to estimate parameters in the homogenized energy model for shape memory alloys
نویسندگان
چکیده
منابع مشابه
A Homogenized Free Energy Model for Hysteresis in Thin-film Shape Memory Alloys
Thin-film shape memory alloys (SMAs) have become excellent candidates for microactuator fabrication in MEMS due to their capability to achieve very high work densities, produce large deformations, and generate high stresses. In general, the material behavior of SMAs is nonlinear and hysteretic. To achieve the full potential of SMA actuators, it is necessary to develop models that characterize t...
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In the last two decades, there has been an increasing interest in structural engineering control methods. Shape memory alloys and seismic isolation systems are examples of passive control systems that use of any one alone, effectively improve the seismic performance of the structure. Characteristics such as large strain range without any residual deformation, high damping capacity, excellent re...
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ژورنال
عنوان ژورنال: Journal of Intelligent Material Systems and Structures
سال: 2012
ISSN: 1045-389X,1530-8138
DOI: 10.1177/1045389x12453965