Research and Simulation of Metro Pantograph-catenary SystemBased on Least Square Support Vector Machine

Jiang Wei; Huang Yuping

doi:10.13890/j.issn.1000-128x.2016.04.021

您当前的位置：

首页 >

文章列表页 >

Research and Simulation of Metro Pantograph-catenary SystemBased on Least Square Support Vector Machine

更新时间：2021-12-13

- Research and Simulation of Metro Pantograph-catenary SystemBased on Least Square Support Vector Machine
- Electric Drive for Locomotives Issue 4, Pages: 90-94(2016)
- 作者机构：
  
  1. 广东交通职业技术学院轨道车辆系,广东,广州,510650
- 作者简介：
- 基金信息：
- DOI：10.13890/j.issn.1000-128x.2016.04.021
  CLC：
扫描看全文
Jiang Wei, Huang Yuping. Research and Simulation of Metro Pantograph-catenary SystemBased on Least Square Support Vector Machine. [J]. Electric Drive for Locomotives (4):90-94(2016)
DOI：

Jiang Wei, Huang Yuping. Research and Simulation of Metro Pantograph-catenary SystemBased on Least Square Support Vector Machine. [J]. Electric Drive for Locomotives (4):90-94(2016) DOI： 10.13890/j.issn.1000-128x.2016.04.021.

摘要

提出了一种基于误差相关性的弓网系统模型，采用最小二乘支持向量机（LSSVM）方法对模型的参数进行研究探讨，并对误差相关性系数进行分析，最后利用既有线的弓网实际检测试验数据对弓网接触压力值进行仿真分析。结果表明：基于最小二乘支持向量机的弓网模型能够描述接触压力的动力学行为，具有较高的预报精度。

Abstract

A model of pantograph-catenary system based on the error correlation was put forward, and the least squares supportvector machine (LSSVM) method was used to study the parameters of the model. The error correlation coefficient was analyzed, andbased on existing lines actual test data, pantograph-catenary contact pressure value was simulated and analyzed. The results showed thatthe pantograph-catenary model based on least squares support vector machine could describe the dynamic behavior of contact pressurewith high forecast precision.

关键词

误差相关性弓网系统最小二乘支持向量机接触压力

Keywords

error correlationpantograph-catenary systemleast squares support vector machinecontact pressure

references

Views

下载量

CSCD

CNKI被引量

Alert me when the article has been cited

提交

Tools

Publicity Resources

Study on abnormal abrasion of metro pantograph

Multi-field coupling modeling and temperature rise analysis for the static pantograph-catenary electrical contact of metro trains

Integration Research of Pantograph-Catenary Detection System for Intelligent Operation and Maintenance of Heavy-haul Locomotive

Research on Fault Diagnosis of Traction Power Supply System Based on PSO-LSSVM

Simulation and Generalized Dynamic Modeling of Metro Pantograph-Catenary System Based on Least Squares Support Vector Machine

Related Author

No data

Related Institution

CRRC Changchun Railway Vehicles Co., Ltd.

School of Mechanical Engineering, Southwest Jiaotong University

School of Urban Railway Transportation, Shanghai University of Engineering Science

Shanghai Engineering Research Center for Vibration and Noise Control Technologies in Railway Transportation

CRRC Zhuzhuou Locomotive Co., Ltd.

⁰