Structural Analysis of PSD Mechanical System Based on FEA

doi:10.13890/j.issn.1000-128x.2012.02.004

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Structural Analysis of PSD Mechanical System Based on FEA

更新时间：2021-12-13

- Structural Analysis of PSD Mechanical System Based on FEA
- Electric Drive for Locomotives Issue 2, Pages: 75-78(2012)
- 作者机构：
  
  1. 宁波南车时代传感技术有限公
- 作者简介：
- 基金信息：
- DOI：10.13890/j.issn.1000-128x.2012.02.004
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Structural Analysis of PSD Mechanical System Based on FEA. [J]. Electric Drive for Locomotives (2):75-78(2012)
DOI：

Structural Analysis of PSD Mechanical System Based on FEA. [J]. Electric Drive for Locomotives (2):75-78(2012) DOI： 10.13890/j.issn.1000-128x.2012.02.004.

摘要

建立了地铁站台屏蔽门机械系统的结构分析模型，利用有限元法分析了屏蔽门系统模态和结构刚度，得到屏蔽门系统的各阶主要模态的特性和屏蔽门整体及各关键部件的变形及应力分布。运用该分析方法对屏蔽门整体机械系统的结构特性及其可行性进行评价，为屏蔽门机械系统优化和可靠性设计提供了理论基础。

Abstract

Structural analysis model of metro platform screen door (PSD) mechanical system was built, and FEA method was employed to study the modal and structural stiffness of PSD system for getting the natural frequencies and vibration modes from modal analysis, and obtaining the deformation and stress distribution of the whole PSD and its key parts. By the calculation model and method, the structural properties of the PSD system and its design feasibility were evaluated, which provided theoretical base for the optimum and reliability design of PSD system.

关键词

屏蔽门系统模态分析有限元结构分析应力地铁

Keywords

PSD systemmodal analysisFEA structural analysisstressmetro

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Related Institution

Zhuzhou CRRC Time Semiconductor Co., Ltd.

Zhejiang TC Ceramic Electronic Co., Ltd.

Changsha Metro Operation Co., Ltd.

CRRC Changchun Railway Vehicle Co., Ltd.

College of Transportation Engineering, Tongji;University

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