Thermomechanical Behavior of Shape Adaptive Structures with SMA Actuator

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dc.contributor.authorLee, In-
dc.contributor.authorRoh, J. H.-
dc.contributor.authorYang, S. M.-
dc.contributor.authorHan, Jae-Hung-
dc.identifier.citation6th International Congress on Thermal Stress, Vienna University of Technology v. no. pp. -ko
dc.description.abstractThe thermomechancial behaviors of shape memory alloy (SMA) actuators and their applications of the shape adaptive structure are investigated model is implemented to analyze the unique characteristics of SMA strip such as the pseudoelastic bahavior and shape memory effect. The incremental SMA constitutive equations are implemented in the user supplied subroutine UMAT by using ABAQUS finite element program. In this model of SMAs, the shape memory effect is rdstricted to one-way applications. Smart Composite Wing is fabricated using SMA actuator and FBG optical fiber sensor. The shape change of structure is caused by initially strained SMA actuator bonded on the surface of host structure when thermally activated.en
dc.description.sponsorshipThis research was performed for the Smart UAV Development program, one of the 21st Century Frontier R&D Programs funded by ths Ministry of Science and Technology of Korea. The authors also acknowledge the support from the National Research Laboratory(NRL) Program.en
dc.publisherTechnische Universitat Wienko
dc.subjectThermomechanical behaviorsen
dc.subjectShape memory alloy stripen
dc.subjectAdaptive structuresen
dc.titleThermomechanical Behavior of Shape Adaptive Structures with SMA Actuatorko
dc.contributor.localauthorLee, In-
dc.contributor.localauthorHan, Jae-Hung-
dc.contributor.nonIdAuthorRoh, J. H.-
dc.contributor.nonIdAuthorYang, S. M.-


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