| 水平滑台随机振动试验时控制点的选择方法探讨 |
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| 引用本文： | 刘洪英,马爱军,冯雪梅,董睿,朱景涛.水平滑台随机振动试验时控制点的选择方法探讨[J].环境技术,2011,35(4):15-18. |
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| 作者姓名： | 刘洪英 马爱军 冯雪梅 董睿 朱景涛 |
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| 作者单位： | 中国航天员科研训练中心 |
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| 摘 要： | 用水平滑台做大型产品随机振动试验已非常普遍,本文以一个5吨振动台配的900mm×900mm水平滑台为例,通过试验阐述了水平滑台随机振动性能存在一个梯度,对用水平滑台进行随机振动试验时控制点的选择进行了探讨并给出了合理建议.
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| 关 键 词： | 水平滑台 随机振动试验 控制点选择 |
Discussing on Control Point Selection in Random Vibration Test |
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| Abstract: | Slip tables have been widely used in random vibration test of large scale products.As an example, a slip tale(900mm×900mm) of a five-ton-drive force shaker is discussed in this paper,the grads problem in random vibration characteristics of the slip table is expatiated by using test data,how to choose the control point in random vibration test is investigated and a reasonable suggestion is given. |
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| Keywords: | slip table random vibration test control point choice |
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