A feedback control system for vibration of magnetostrictive plate subjected to follower force using sinusoidal shear deformation theory
Year: 2015
Type: article
Abstract: In this research, the vibrational behavior of magnetostrictive plate (MsP) as a smart component is studied. The plate is subjected to an external follower force and a magnetic field in which the vibration response of MsP has been investigated for both loading combinations. The velocity feedback gain parameter is evaluated to study the effect of magnetic field which is generated by the coil. Sinusoidal shear deformation theory is utilized due to its accuracy of polynomial function with respect to other plate theories. Equations of motion are derived using Hamilton’s principle and solved by differential quadrature method (DQM) considering general boundary conditions. The effects of aspect ratio, thickness ratio , follower force and velocity feedback gain are investigated on the frequency response of MsP. Results indicate that magneto-mechanical coupling in MsM helps to control vibrational behaviors of systems such as electro-hydraulic actuator, wireless linear Motors and sensors.
Source: Ain Shams Engineering Journal
Authors: A. Ghorbanpour Arani, Z. Khoddami Maraghi
Institution: University of Kashan
Language: English
Subfield: Aerospace Engineering
Field: Engineering
Domain: Physical Sciences
Open Access status: gold
Estimated APC paid: $1,200
Funder: University of Kashan
OpenAlex ID: W648941353