Dynamics of a pendulum driven by a DC motor and magnetically controlled

被引：22

作者：

Nana, B. ^{[1
]}

Yamgoue, S. B. ^{[1
]}

Tchitnga, R. ^{[2
]}

Woafo, P. ^{[3
]}

机构：

[1] Univ Bamenda, Dept Phys, Higher Teacher Training Coll, POB 39, Bamenda, Cameroon

[2] Univ Dschang, Lab Elect & Signal Proc, Fac Sci, POB 67, Dschang, Cameroon

[3] Univ Yaounde I, Lab Modelling & Simulat Engn Biomimet & Prototype, Fac Sci, POB 812, Yaounde, Cameroon

来源：

CHAOS SOLITONS & FRACTALS | 2017年 / 104卷

关键词：

Electromechanical; Pendulum; Magnet; Chaos; MICROELECTROMECHANICAL SYSTEMS; ELECTROMECHANICAL SYSTEM; CHAOS;

D O I：

10.1016/j.chaos.2017.07.027

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

The paper is devoted to theoretical and experimental investigations of an electromechanical system consisting of DC motor, a physical pendulum with the repulsive magnets. The work consists of modeling, simulation and experimental measurements to validate the analytical predictions and the numerical simulation of the earlier introduced mathematical model. The parameters of the model are estimated using the experimental data. The analyzed system shows several types of non-linear effects, including hysteresis, jump phenomena, chaos and periodic dynamics. Good agreement between real and simulated behavior of the system is obtained. (C) 2017 Elsevier Ltd. All rights reserved.

引用

页码：18 / 27

页数：10

共 20 条

[1]

Aline SP, 2009, SOLITONS FRACTALS, V42, P2981

[2]

Avanco RH, 2014, INT MECH ENG C EXP, P4

[3] How to predict stick-slip chaos in R4 [J].

Awrejcewicz, J ;

Sendkowski, D .

PHYSICS LETTERS A, 2004, 330 (05) :371-376

[4] NUMERICAL AND EXPERIMENTAL STUDY OF REGULAR AND CHAOTIC MOTION OF TRIPLE PHYSICAL PENDULUM [J].

Awrejcewicz, Jan ;

Supel, Bogdan ;

Lamarque, Claude-Henri ;

Kudra, Grzegorz ;

Wasilewski, Grzegorz ;

Olejnik, Pawel .

INTERNATIONAL JOURNAL OF BIFURCATION AND CHAOS, 2008, 18 (10) :2883-2915

[5] Chaotic vibrations of a nonideal electro-mechanical system [J].

Belato, D ;

Weber, HI ;

Balthazar, JM ;

Mook, DT .

INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES, 2001, 38 (10-13) :1699-1706

[6] Global chaos synchronization of electro-mechanical gyrostat systems via variable substitution control [J].

Chen, Yun ;

Wu, Xiaofeng ;

Liu, Zhong .

CHAOS SOLITONS & FRACTALS, 2009, 42 (02) :1197-1205

[7] A 2D chaotic path planning for mobile robots accomplishing boundary surveillance missions in adversarial conditions [J].

Curiac, Daniel-Ioan ;

Volosencu, Constantin .

COMMUNICATIONS IN NONLINEAR SCIENCE AND NUMERICAL SIMULATION, 2014, 19 (10) :3617-3627

[8]

Cveticanin L, 2010, J SERB SOC COMPUT ME, V4, P75

[9] Chaos in a new bistable rotating electromechanical system [J].

Fotsa, R. Tsapla ;

Woafo, P. .

CHAOS SOLITONS & FRACTALS, 2016, 93 :48-57

[10]

Francisco HI, 2004, SOLITONS FRACTALS, V22, P653

← 1 2 →