Simulation of random road microprofile based on specified correlation function

被引：0
|
作者：
Rykov, S. P. [1 ]
Rykova, O. A. [1 ]
Koval, V. S. [1 ]
Vlasov, V. G. [2 ]
Fedotov, K. V. [2 ]
机构：
[1] Bratsk State Univ, 40 Makarenko St, Orenburg 665709, Russia
[2] Irkutsk Natl Res Tech Univ, 83 Lermontov St, Irkutsk 664074, Russia
来源：
INTERNATIONAL CONFERENCE ON MECHANICAL ENGINEERING, AUTOMATION AND CONTROL SYSTEMS 2017 | 2018年 / 327卷
关键词：
D O I：
10.1088/1757-899X/327/2/022090
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
The paper aims to develop a numerical simulation method and an algorithm for a random microprofile of special roads based on the specified correlation function. The paper used methods of correlation, spectrum and numerical analysis. It proves that the transfer function of the generating filter for known expressions of spectrum input and output filter characteristics can be calculated using a theorem on nonnegative and fractional rational factorization and integral transformation. The model of the random function equivalent of the real road surface microprofile enables us to assess springing system parameters and identify ranges of variations.
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页数：6
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