Modeling and simulation of high-speed Maglev vehicle/guideway/bridge coupling system

被引：0

作者：

Deng Yashi ^{[1
]}

Wei Qingchao ^{[1
]}

Ni Yongjun ^{[1
]}

Shi Jin ^{[1
,2
]}

机构：

[1] Beijing Jiaotong Univ, Sch Civil Engn & Architecture, Beijing 100044, Peoples R China

[2] Tongji Univ, Urban Rail Transit & Railway Engn Dept, Shanghai 200331, Peoples R China

来源：

PROCEEDINGS OF THE 26TH CHINESE CONTROL CONFERENCE, VOL 6 | 2007年

关键词：

railway transport; maglev; coupling dynamics; guideway irregularity; simulation; finite element;

D O I：

暂无

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

In this paper, vehicle, guideway and bridge are studied as a whole body. The vehicle is modeled as a multi-body system connected by springs and dampers. The motion equations of vehicle are built by means of energy method, while guideway and bridge differential equations are deduced by dynamic finite element method. They are connected through magnet/guideway relationship and guideway/bridge relationship, so that the coupling dynamics system is established. The corresponding dynamics simulation programs are compiled base on the above model. Using it, the dynamic responses of vehicle, guideway and bridge are analyzed under sinusoidal irregularity.

引用

页码：97 / +

页数：3