Description: 自动生成美国6级轨道谱不平顺文件，可以用来作为铁道车辆的动力学仿真激励-Automatic generation of the United States six track irregularity spectrum of documents, can be used as a railway vehicle dynamics simulation incentive Platform: |
Size: 2701312 |
Author:刘永强 |
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Description: 通过轨道不平顺值，求得不平顺的标准偏差，计算轨道质量指数。-Value by track irregularity, irregularity of the standard deviation obtained, the quality index calculated orbit Platform: |
Size: 1024 |
Author:lius |
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Description: 通过ifft变换，实现美国六级轨道谱的不平顺时间域信号模拟- the simulation of track irregularity based on the ifft transform Platform: |
Size: 8192 |
Author:徐磊 |
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Description: 朔黄重载铁路轨道不平顺谱计算程序,能计算其轨距不平顺谱，并与国内外统计谱进行对比-the calculating programer of Shuohuang Heavy Hual railway of track irregularity,it can calculate the guage irregularity spectrum,and contrast with the foreignal and national statistic spectrum Platform: |
Size: 1024 |
Author:徐磊 |
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Description: AAR美国六级谱计算程序，用于生成高铁线路随机不平顺-Random Irregularity The AAR United States six spectral calculation procedures used to generate the high-speed rail line Platform: |
Size: 1024 |
Author:肖新标 |
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Description: 关于轨道不平顺的一些原理以及公式和评判标准-About the track irregularity formulas and some of the principles and criteria Platform: |
Size: 4001792 |
Author:贺雪婷 |
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Description: 利用Matlab软件编写的轨道不平顺数据分析程序能够对轨检车测得的不平顺数据进行处理,得到功率谱密度分布函数.轨道不平顺分析程序包括轨道不平顺数据预处理、轨道不平顺谱分布函数计算以及根据实测的车体振动加速度,对轨道不平顺与车体振动加速度进行相干分析、提出对行车运行有不利影响的不平顺波长范围等.研究结果表明:车辆的动力特性与轨道不平顺有密切关系.高低不平顺对车体垂向振动影响显著,轨向不平顺对车体水平振动影响显著,水平不平顺对列车垂向、横向振动均有显著影响.-Matlab software written track irregularity data analysis program able to track inspection car irregularity measured data are processed to obtain the power spectral density function. Track Irregularities track irregularity analysis procedures including data preprocessing, track irregularity spectrum distribution function calculations, and based on the measured vibration acceleration of the vehicle, with the body of track irregularity acceleration coherent analysis, have an adverse impact on traffic running irregularity wavelength range, etc. the results show that: the dynamic characteristics of the vehicle and the track irregularity closely related. rough along the vertical vibration of the vehicle significantly, rail irregularity vibration to levels significantly affect the body, the level of irregularity to train the vertical and horizontal vibration significantly affected. Platform: |
Size: 1102848 |
Author:王斌 |
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Description: 包括simulink程序与轨道不平顺美国谱的时域生成程序（m语言编写的函数），直接可用于matlab的simulink模型仿真，不用做任何处理。下载该压缩包，打开其中的rail_excitation.mdl，双击即可看到时域轨道谱生成-Simulink program including the United States and track irregularity spectrum time domain generation program (m language function), can be used directly in matlab simulink model simulation, do not do anything. Download the archive, open one of the rail_excitation.mdl, double-click on the track to see the time-domain spectroscopy generated Platform: |
Size: 9216 |
Author:Travin |
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Description: Matlab自编程序，根据美国六级谱模拟方向不平顺 用于模拟轨道的不平顺性 谱分析-Harshness spectral analysis Matlab written procedures, according to the U.S. five spectral simulation is used to simulate the direction of the track irregularity Platform: |
Size: 1024 |
Author:some |
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Description: 对轨道不平顺的分布采用Logistic分布进行拟合优度检验-On track irregularity of distribution by Logistic distribution goodness of fit test Platform: |
Size: 1024 |
Author:郭长灵 |
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Description: 对轨道不平顺的分布采用对数正态分布进行分布拟合-On the distribution of track irregularity conducted using lognormal distribution fitting Platform: |
Size: 1024 |
Author:郭长灵 |
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Description: 根据轨道不平顺的实测数据进行TQI值的计算统计分析-TQI value is calculated according to a statistical analysis of the measured data track irregularity Platform: |
Size: 1024 |
Author:郭长灵 |
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Description: 参考《频域采样三角级数法模拟轨道不平顺信号》，以公路C级路面为例，产生路面谱，用于Adams car中整车仿真-Refer to " frequency domain samples trigonometric series Law Moot track irregularity signal" to the highway C-level road, for example, to produce road spectrum for Adams car in vehicle simulation Platform: |
Size: 1024 |
Author:杨硕 |
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Description: C#编写轨道高低不平顺性程序，有很好的参考价值，可直接运行。-Track irregularity procedures, have a good reference value Platform: |
Size: 86016 |
Author:someone |
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