Analysis of the Variable Electromagnetic Damping Using in the Second-Order Oscillating System

Tao Li; Wei Feng Li; Jing Yi Bai

doi:10.4028/www.scientific.net/AMM.121-126.1663

Paper Titles

Structural Optimization Design and Analysis of Impeller Based on Comprehensive Performance
p.1641

Research of Magnetorheological Digital Flow Control Valve
p.1646

Influence of Convalescence on Soil Temperature Field around a Vertically Buried Single-U-Tube Ground Heat Exchanger
p.1651

Performance Analysis and Optimization of Flange Bolt Joint under the Influence of Inhomogeneous Temperature Field
p.1656

Analysis of the Variable Electromagnetic Damping Using in the Second-Order Oscillating System
p.1663

Sealing Structure Analysis of a Non-API Tubing Connection during Load Envelope Test
p.1669

Theoretical Research on Hydro-Viscous Transmission to Power Equilibrium in Multi-Motored Starting of Belt Conveyor
p.1677

Study on VPI Manufacture Technology of Stator Bar for 200MW Air-Cooled Turbo-Generator
p.1682

Nonlinear Analysis of Porous Squeeze Film Damper-Mounted a Rotor with Non-Linear Suspension and Roughness Effect
p.1687

HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 121-126Analysis of the Variable Electromagnetic Damping...

Analysis of the Variable Electromagnetic Damping Using in the Second-Order Oscillating System

Abstract:

This paper analyzes the working principle of the electromagnetic damper and proves the characteristic of linear damping. Basing on the characteristic, a method of controlling the magnetic damping is proposed that the oscillating time can be reduced by using the sectional damping coefficients in second-order oscillating system. Using Matlab, the results of decreasing time are compared under the sectional damping consisting of two-segment or more segment with various coefficients.

You might also be interested in these eBooks

Frontiers of Manufacturing and Design Science II

View Preview

Info:

Periodical:

Applied Mechanics and Materials (Volumes 121-126)

Pages:

1663-1668

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.121-126.1663

Citation:

Cite this paper

Online since:

October 2011

Authors:

Tao Li, Wei Feng Li, Jing Yi Bai

Keywords:

Electromagnetic Damper, Kinematic Analysis, Second-Order System, Variable Damping

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] Qiang Xifu：Sensors, edited by Beijing Mechanical Industry Press(2001), pp.92-94, in Chinese.

Google Scholar

[2] Jiang Chunfu：Studies on motion rules of suspension type gyroscope with two degree of freedom, edited by Beijing University of Technology(2000) , in Chinese.

Google Scholar

[3] Hao Yu-xin, Lei Ji-gang, Yang Li：Journal of Beijing Institute of Machinery Industry Vol. 2 (2006), pp.33-35, in Chinese.

Google Scholar