| 不平整路面下汽车随机振动的计算机模拟 |
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| 引用本文： | 高农,刘明思.不平整路面下汽车随机振动的计算机模拟[J].哈尔滨师范大学自然科学学报,1997(5). |
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| 作者姓名： | 高农 刘明思 |
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| 作者单位： | 黑龙江交通高等专科学校(高农)，哈尔滨建筑大学(刘明思) |
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| 摘 要： | 在已知不平整路面谱密度的情况下，给出了一种供计算机模拟用的随机不平整路面模型。由随机数形成输入的样本波，通过数字模拟，可迅速得到汽车振动的数字特征．在考虑到舒适度等问题的情况下，为汽车的参数设计和新型汽车的动态设计提供了一种有效的模拟方法。
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| 关 键 词： | 不平整路面 随机振动 模拟 |
A METHOD OF COMPUTER IMITATION FOR AUTOMOBILE RANDOM VIBRATION AT NOT LEVEL ROOD SURFACE |
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| Gao Nong, Liu Mingsi.A METHOD OF COMPUTER IMITATION FOR AUTOMOBILE RANDOM VIBRATION AT NOT LEVEL ROOD SURFACE[J].Natural Science Journal of Harbin Normal University,1997(5). |
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| Authors: | Gao Nong Liu Mingsi |
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| Institution: | Gao Nong; Liu Mingsi(Heilongjiang Traffic College) (Harbin Architectural University) |
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| Abstract: | This paper provides a model for computer imitation at the condition that the density charts of not level road surface are known. According to the sample waves formed by random number,having the aid of number imitation, the number characteristic of the automobile vibration on not level road surface can be obtained soon.A effective imitation method is provided for the designs of automobile parameter and new automobile dynamics when the question of comfort degrees are colisidered. |
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| Keywords: | Not level road surface Random vibration Imitation |
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