Modal Vibration Control Using Cantilever-Beam and Mass-Spring Absorbers

Author

Rios-Gutierrez, M. ; Silva-Navarro, G. ; Vazquez-Gonzalez, B. ; Ortega-Cobos, O.

Author_Institution

Depto. de Ing., CINVESTAV-IPN, Mexico City

fYear

2006

fDate

6-8 Sept. 2006

Firstpage

1

Lastpage

4

Abstract

This paper deals with the analysis and synthesis of two passive and active vibration absorbers connected to a mechanical system to attenuate harmonic vibrations with multiple frequency components. The primary system is coupled to a mass-spring absorber and also to a cantilever beam absorber. The overall mechanical system is modeled through modal identification techniques, whose parameters are used for the passive designs. Some numerical and experimental results are provided

Keywords

beams (structures); cantilevers; control system analysis; control system synthesis; numerical analysis; springs (mechanical); vibration control; active vibration absorbers; cantilever-beam absorbers; harmonic vibrations attenuation; mass-spring absorbers; mechanical system; modal identification techniques; passive vibration absorbers; vibration control; Damping; Equations; Force control; Frequency; Mathematical model; Mechanical systems; Open loop systems; Optical coupling; Structural beams; Vibration control; Modal analysis; Vibration absorbers; Vibration control;

fLanguage

English

Publisher

ieee

Conference_Titel

Electrical and Electronics Engineering, 2006 3rd International Conference on

Conference_Location

Veracruz

Print_ISBN

1-4244-0402-9

Electronic_ISBN

1-4244-0403-7

Type

conf

DOI

10.1109/ICEEE.2006.251915

Filename

4018000