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Evaluation of Road Level Based on Vertical Vibrational Acceleration of vehicle(PDF)

南京师范大学学报（工程技术版）[ISSN:1006-6977/CN:61-1281/TN]

Issue:
2003年03期
Page:
63-65
Research Field:
Publishing date:

Info

Title:
Evaluation of Road Level Based on Vertical Vibrational Acceleration of vehicle
Author(s):
Wang Zhu;  Shuai Ke;  Qian Ming Jun
Automobil Proving Groud of General Equiment Department, PLA, 210028, Nanjing, PRC
Keywords:
vehicle;  road uneven degree;  vibration acceleration;  spectrum density
PACS:
U412
DOI:
-
Abstract:
This paper gives a model and the simulating graph of road uneven degree, which is based on the vertical vibrational acceleration of the vehicle. The power spectrum has been analysed and the grade of the road can be evaluated according to the road grading standards.

References:

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[ 3] 胡宗武. 工程振动分析基础[M] . 上海: 上海交通大学出版社, 1999.
[ 4] [ 英] D. E. 纽兰. 随机振动与谱分析概论[M] . 方同等译, 北京: 机械工业出版社, 190.

Memo

Memo:
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Last Update: 2013-04-29