Vibration reduction of multi-parametric excited spring pendulum via a transversally tuned absorber

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Date

2010

Journal Title

Journal ISSN

Volume Title

Type

Article

Publisher

SPRINGER

Series Info

NONLINEAR DYNAMICS;Volume: 61 Issue: 1-2 Pages: 109-121

Abstract

The use of passive control strategy is a common way to stabilize and control dangerous vibrations in a nonlinear spring pendulum which is describing the ship's roll motion. In this paper, a tuned absorber in the transversal direction is connected to a spring pendulum with multi-parametric excitation forces to control the vibration due to some resonance cases on the system. The method of multiple scale perturbation technique (MSPT) is applied to study the periodic solution of the given system near simultaneous sub-harmonic and internal resonance case. The stability of the steady-state solution near the resonance case is investigated and studied using frequency response equations. The effects of the absorber and some system parameters on the vibrating system are studied numerically. Optimal working conditions of the system are extracted when applying passive control methods. Comparison with the available published work is reported.

Description

Accession Number: WOS:000279478400010

Keywords

University for Nonlinearity, Passive control, Stability, Pitch and roll motion, BIFURCATION-ANALYSIS, STABILITY, SYSTEM, DYNAMICS, MOTIONS, MODEL, SHIP

Citation

Cited References in Web of Science Core Collection: 26