Optimum Vibration Control of a Nonlinear Damper System under Multi-Axis Excitations

Zheng Lu

doi:10.4028/www.scientific.net/AMR.712-715.1678

Paper Titles

Research of the Vibration Signal for the Bridge Structure Base on Stochastic Minus Method
p.1659

Investigation on Damping Characteristics of Double Chamber Hydro-Pneumatic Suspension Simulation and Experimental Research
p.1662

Research on Compression and Reconstruction of Wind Turbine Vibration Signal Based on Discrete Cosine Transform
p.1668

Research on a Building under Multi-Dimensional Seismic Excitations
p.1672

Optimum Vibration Control of a Nonlinear Damper System under Multi-Axis Excitations
p.1678

Parametric Studies of the Vibration Control Effects of a Nonlinear Damper System under Multi-Axis Excitations
p.1682

Study on Acoustic Characteristics of Aircraft Targets' Propulsion System
p.1686

Research on Anti-Seismic Analysis the Overall Structure of Three-Ring Roller Coaster Based on Response Spectrum Method
p.1690

The Contact Stress Analysis of Spiral Bevel Gear
p.1697

HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 712-715Optimum Vibration Control of a Nonlinear Damper...

Optimum Vibration Control of a Nonlinear Damper System under Multi-Axis Excitations

Abstract:

This paper presents an investigation of the vibration control performance of a nonlinear damper system under multi-axis excitations, focusing on its optimum strategy. The nonlinear damper system is composed of a particle damper and a primary structure. Cross-correlation functions and auto-correlation functions are shown to be suitable means to interpret the physics involved in the behavior of such a nonlinear system. Using different types of random excitations, the optimum operating regions are all determined, within which particles move in a plug flow pattern and correlation functions decay much faster than that under the inefficient operating conditions.

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Periodical:

Advanced Materials Research (Volumes 712-715)

Pages:

1678-1681

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.712-715.1678

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Online since:

June 2013

Authors:

Zheng Lu

Keywords:

Multi-Axis Excitations, Nonlinear Damper System, Vibration Control

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