Effect of spring non-linearity on dynamic stability of a controlled maglev vehicle and its guideway system

被引：24

作者：

Xiao, JZ ^{[1
]}

Jian, JW ^{[1
]}

Zhou, YH ^{[1
]}

机构：

[1] Lanzhou Univ, Dept Mech, Lanzhou 730000, Gansu, Peoples R China

来源：

JOURNAL OF SOUND AND VIBRATION | 2005年 / 279卷 / 1-2期

基金：

中国国家自然科学基金;

关键词：

D O I：

10.1016/j.jsv.2003.10.025

中图分类号：

O42 [声学];

学科分类号：

070206 ; 082403 ;

摘要：

The non-linear effect of a spring on the dynamic characteristics of a magnetically levitated (or maglev) vehicle and its guideway system is numerically studied in this paper. A simplified theoretical model of a maglev vehicle with heavy and forward motions on flexible guideways is suggested to study the coupling among the motions of vehicle, the vibration of guideways, and the control system of the electromagnetic suspension. The stable regions and/or the attracting regions of the attractor of the controlled system either with a non-linear spring or with a linear spring are obtained. It is found that the stable region is strongly dependent upon the non-linear terms of the spring, the forward velocity of the vehicle, and the control parameters. Finally, the chaotic response of the system with a non-linear spring is presented. (C) 2003 Elsevier Ltd. All rights reserved.

引用

页码：201 / 215

页数：15

共 50 条

[1] Dynamical stability of a controllable Maglev vehicle/guideway system with nonlinear spring
Wu, JJ
Zheng, XJ
Zhou, YH
He, LH
PROCEEDINGS OF THE 4TH INTERNATIONAL CONFERENCE ON NONLINEAR MECHANICS, 2002, : 1117 - 1121
[2] Dynamic Simulation of the Maglev Vehicle/Guideway System
Ren, Shibo
Romeijn, Arie
Klap, Kees
JOURNAL OF BRIDGE ENGINEERING, 2010, 15 (03) : 269 - 278
[3] Dynamic response and robust control of coupled maglev vehicle and guideway system
Kong, Eunho
Song, Ji-Seok
Kang, Bu-Byoung
Na, Sungsoo
JOURNAL OF SOUND AND VIBRATION, 2011, 330 (25) : 6237 - 6253
[4] Effect of Induced Geometric Non-Linearity in a Spring on Vehicle Ride Comfort and Road Holding
Varude, Vinay R.
Mathew, Ajesh A.
Diwan, Ammar Y.
Banerjee, Nilotpal
Mitra, Anirban C.
MATERIALS TODAY-PROCEEDINGS, 2018, 5 (09) : 20177 - 20185
[5] Effect of wheel polygonalization on the Degree of Non-linearity of dynamic response of high-speed vehicle system
Chen, Shuangxi
Ni, Yanting
MEASUREMENT & CONTROL, 2021, 54 (9-10): : 1286 - 1300
[6] DYNAMIC ANALYSIS OF VEHICLE-GUIDEWAY INTERACTION IN A MAGLEV CARGO TRANSPORTATION SYSTEM
Buth, Bun
Lu, Bei
INTERNATIONAL MECHANICAL ENGINEERING CONGRESS AND EXPOSITION - 2012, VOL 11, 2013, : 1 - 8
[7] Dynamic analysis of high speed maglev vehicle-guideway system using SIMULINK
Talukdar, Rupam Pratim
Talukdar, Sudip
INTERNATIONAL CONFERENCE ON VIBRATION PROBLEMS 2015, 2016, 144 : 1094 - 1101
[8] AN IMPROVED STABILITY CRITERION FOR A SYSTEM WITH A NON-MONOTONE NON-LINEARITY
THATHACH.MA
SRINATH, MD
INTERNATIONAL JOURNAL OF CONTROL, 1970, 12 (01) : 145 - +
[9] On the effect of non-linearity on linear quadratic regulator stability and performance
Guay, Martin
Forbes, J. Fraser
CANADIAN JOURNAL OF CHEMICAL ENGINEERING, 2007, 85 (01): : 101 - 110
[10] Dynamic analysis and vibration control for a maglev vehicle-guideway coupling system with experimental verification
Sun, Yougang
He, Zhenyu
Xu, Junqi
Sun, Wei
Lin, Guobin
MECHANICAL SYSTEMS AND SIGNAL PROCESSING, 2023, 188

← 1 2 3 4 5 →