Translator Disclaimer
18 April 2008 Dynamics and control of buckling type devices using SMA wire integrated beam
Author Affiliations +
Abstract
An analysis and design study using Shape Memory Alloy (SMA) wire integrated beam and its buckling shape control are reported. The dynamical system performance is analyzed with a mathematical set-up involving nonlocal and rate sensitive kinetics of phase transformation in the SMA wire. A standard phenomenological constitutive model reported by Brinson (1993) is modified by considering certain consistency conditions in the material property tensors and by eliminating spurious singularity. Considering the inhomogeneity effects, a finite element model of the SMA wire is developed. Simulations are carried out to study the buckling shape control of a beam integrated with SMA wire.
© (2008) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Vikash Jha, Kannan Dasharathi, and D. Roy Mahapatra "Dynamics and control of buckling type devices using SMA wire integrated beam", Proc. SPIE 6928, Active and Passive Smart Structures and Integrated Systems 2008, 69280U (18 April 2008); https://doi.org/10.1117/12.776210
PROCEEDINGS
12 PAGES


SHARE
Advertisement
Advertisement
Back to Top