Post Processing Analysis of Dynamic Calculation Results of a Special Vehicle Based on SIMPACK Model

Jianjun ZOU; Zhihui HUANG

doi:10.13890/j.issn.1000-128x.2019.01.124

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Post Processing Analysis of Dynamic Calculation Results of a Special Vehicle Based on SIMPACK Model

更新时间：2021-12-13

- Post Processing Analysis of Dynamic Calculation Results of a Special Vehicle Based on SIMPACK Model
- Electric Drive for Locomotives Issue 1, Pages: 61-63,67(2019)
- 作者机构：
  
  1.西南交通大学　牵引动力国家重点实验室，四川　成都　610031
- 作者简介：
- 基金信息：
- DOI：10.13890/j.issn.1000-128x.2019.01.124
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Jianjun ZOU, Zhihui HUANG. Post Processing Analysis of Dynamic Calculation Results of a Special Vehicle Based on SIMPACK Model. [J]. Electric Drive for Locomotives (1):61-63,67(2019)
DOI：

Jianjun ZOU, Zhihui HUANG. Post Processing Analysis of Dynamic Calculation Results of a Special Vehicle Based on SIMPACK Model. [J]. Electric Drive for Locomotives (1):61-63,67(2019) DOI： 10.13890/j.issn.1000-128x.2019.01.124.

摘要

讨论在SIMPACK后处理中常用的4种滤波方法，并以计算曲线工况下的动力学指标为例，采用图形对比的方式，将使用4种滤波方法得出的计算结果与未进行后处理的波形图进行图形对比，较为直观地选出了比较吻合实际结果的滤波方法。从对比结果中可以看出，采用第99.75百分位数的结果更为可靠。研究可为今后使用SIMPACK软件进行动力学计算结果的后处理分析时对滤波方式的选取提供参考。

Abstract

4 kinds of filtering methods commonly used in SIMPACK post processing were discussed. Taking the dynamic indexes calculation under curves condition as an example, the calculated results obtained by the 4 filtering methods were compared with those of the waveforms that were not processed by using the 4 filtering methods, and the filtering was more intuitively matched with the actual results. From the comparison, the result of using the 9 thousand and 975 quantile was more reliable. The research could be used for post processing analysis of dynamic calculation results by using SIMPACK software in the future, and provide reference for the selection of filtering methods.

关键词

SIMPACK动力学指标车辆动力学滤波方法曲线通过

Keywords

SIMPACKdynamic indexvehicle dynamicfiltering methodcurve passing

references

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缪炳荣, 罗仁, 王哲, 等. SIMPACK动力学分析高级教程[M]. 成都: 西南交通大学出版社, 2010.

缪炳荣, 肖守讷, 金鼎昌. 应用SIMPACK对复杂机车多体系统建模与分析方法的研究[J]. 机械科学与技术, 2006, 25(7): 813-816.

陈龙, 方宇, 潘以成, 等. 基于SIMPACK的城市轨道车辆脱轨安全性分析[J]. 城市轨道交通研究, 2013, 16(8): 126-129.

黄安宁, 易智民, 张安全. 基于SIMPACK的轨道车辆动态性能仿真分析[J]. 机械与电子, 2013, 29(3): 77-80.

POPP K, KAISER I, KRUSE H. System dynamics of railway vehicles and track[J]. Archive of Applied Mechanics, 2003, 72(11): 949.

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