| 后峰锯齿脉冲的产品破损边界曲线的方程 |
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| 引用本文： | 汤伯森.后峰锯齿脉冲的产品破损边界曲线的方程[J].振动工程学报,1990,3(4):25-30. |
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| 作者姓名： | 汤伯森 |
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| 作者单位： | 株洲工学院 |
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| 摘 要： | 本文通过产品冲击试验分析易损零件的加速度响应,导出后峰锯齿脉冲谱公式。随后在三维空间内讨论易损零件的最大加速度与脉冲激励的关系,定义极限响应加速度和极限输入加速度,用截痕法寻出后峰锯齿脉冲的产品破损边界曲线的方程。
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| 关 键 词： | 冲击试验 谱 截痕法 加速度响应 产品破损边界曲线 |
The Equation of Product Crash Boundary Curve of Back Peak Zigzag Pulse |
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| Tang Bosen Zhuzhou Engineering Institute.The Equation of Product Crash Boundary Curve of Back Peak Zigzag Pulse[J].Journal of Vibration Engineering,1990,3(4):25-30. |
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| Authors: | Tang Bosen Zhuzhou Engineering Institute |
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| Affiliation: | Tang Bosen Zhuzhou Engineering Institute |
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| Abstract: | This paper, through product impact test to analyse the acceleration responseof vulnerable parts, deduces the impact spectrum equation of back peak zigzagpulse. Then, in three dimensions, it discusses thc relationship between the maxi-mum acceleration and pulse excitation, defines the limit response accelerationand tne limti input acceleraton. Finally, using cross section method, the equationof product crash boundary curve of back peak zigzag pulse is deduced. |
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| Keywords: | impact test spectrum cross section method acceleration response product crash boundary curve |
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