Magneto-Dynamic Characterization of a Silicone Filament Embedded with Magnetic Composite Microspheres
摘要
In this chapter, a stimuli-responsive silicone filament embedded with composite microspheres of alginate and magnetite is produced and then studied in terms of modal and damping response under the influence of a magnetic field. The interaction of the filament with the magnetic field results in a shift in the resonance frequency and a decrease in the damping ratio, especially under the application of increasing loads. The latter behavior is observed to oppose that of the unexposed filament.