Experimental realization and simulations a self-sustained Macro ElectroMechanical System

被引：30

作者：

Kwuimy, C. A. Kitio ^{[1
]}

Woafo, P. ^{[1
]}

机构：

[1] Univ Yaounde I, Lab Modelling & Simulat Engn & Biol Phys, Yaounde, Cameroon

来源：

MECHANICS RESEARCH COMMUNICATIONS | 2010年 / 37卷 / 01期

关键词：

Self-sustained MaEMS; Experimental simulations; Bifurcations and chaos; DYNAMICS;

D O I：

10.1016/j.mechrescom.2009.10.007

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

This paper deals with experimental realization and simulations of a self-sustained electromechanical system made up of ail electrical Implementation of a van der Pol-Duffing type oscillator driving a macro scale mass-spring-damper linear oscillator Using fundamental laws such as Newton and Kirchhoff laws. the parts of the system are characterized and constraints for experimental realization of a prototype are defined Modelling equations are derived that show the possibility of self-oscillations Experimental simulations reveal that the proposed device exhibits periodic oscillations and complex dynamics These results are consistent with published theoretical results (C) 2009 Elsevier Ltd All rights reserved

引用

页码：106 / 110

页数：5

共 14 条

[1]

[Anonymous], 1964, Nonlinear Oscillations in Physical Systems

[2] Determination of limit cycles for a modified van der Pol oscillator [J].

D'Acunto, M .

MECHANICS RESEARCH COMMUNICATIONS, 2006, 33 (01) :93-98

[3] Self-excited vibration control for axially fast excited beam by a time delay state feedback [J].

Hamdi, Mustapha ;

Belhaq, Mohamed .

CHAOS SOLITONS & FRACTALS, 2009, 41 (02) :521-532

[4] Nonlinear Dynamics of Magnetic Bearing Systems [J].

Ji, J. C. ;

Hansen, Colin H. ;

Zander, Anthony C. .

JOURNAL OF INTELLIGENT MATERIAL SYSTEMS AND STRUCTURES, 2008, 19 (12) :1471-1491

[5] Stability and bifurcation in an electromechanical system with time delays [J].

Ji, JC .

MECHANICS RESEARCH COMMUNICATIONS, 2003, 30 (03) :217-225

[6] Dynamics of a self-sustained electromechanical system with flexible arm and cubic coupling [J].

Kwuimy, C. A. Kitio ;

Woafo, P. .

COMMUNICATIONS IN NONLINEAR SCIENCE AND NUMERICAL SIMULATION, 2007, 12 (08) :1504-1517

[7] Dynamics, chaos and synchronization of self-sustained electromechanical systems with clamped-free flexible arm [J].

Kwuimy, C. A. Kitio ;

Woafo, P. .

NONLINEAR DYNAMICS, 2008, 53 (03) :201-213

[8]

KWUIMY CAK, 2009, MACROELECTROMECHANIC

[9]

Nayfeh A., 1995, NONLINEAR OSCILLATIO

[10]

Preumont A., 2006, MECHATRONICS

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