Analysis of Vibrational Dampers for Transmission Lines via Scattering Theory
نویسنده
چکیده
In this paper, the problem of adding damping to a vibrating string is considered. Instead of using feedback control or frequency domain techniques, a wave-analysis approach proposed by von-Flotow for beams and trusses is used. This technique is based upon the premise that resonances are caused by waves reflecting off of discontinuities. By eliminating the reflections, the resonances will dissappear. The purpose of the controller is therefore to minimize reflections.
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