| 冲击响应谱控制系统仿真研究 |
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| 引用本文： | 刘洪英,马爱军,冯雪梅.冲击响应谱控制系统仿真研究[J].计算机仿真,2003,20(7):23-25,39,40. |
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| 作者姓名： | 刘洪英 马爱军 冯雪梅 |
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| 作者单位： | 航天医学工程研究所,北京,100094 |
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| 摘 要： | 该文用计算机仿真的方法，进行了用电动振动台实现模拟爆炸冲击环境的冲击响应谱控制方法研究。根据冲击试验规范合成时域波形，分量级转化为驱动信号输入到振动台系统。计算系统响应加速度及冲击响应谱，用波形幅值均衡法对冲击响应谱进行修正。实现冲击响应谱控制。
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| 关 键 词： | 电动振动台 冲击响应谱 控制系统 系统仿真 计算机仿真 |
| 文章编号： | 1006-9348(2003)07-0023-03 |
Computer simulation of shock response spectrum (SRS) control system |
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| LIU Hong-ying,MA Ai-jun,FENG Xue-mei.Computer simulation of shock response spectrum (SRS) control system[J].Computer Simulation,2003,20(7):23-25,39,40. |
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| Authors: | LIU Hong-ying MA Ai-jun FENG Xue-mei |
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| Abstract: | Using computer simulation to study SRS control method while using electrodynamic shaker to simulate pyrotechnic environment. A time-history waveform is synthesized according to the shock test specification. Several low level drive signals are outputted to shaker system. The acceleration response and its SRS of shaker system are calculated. Applying the waveform amplitude equalization method to modify the SRS and achieve SRS' control. |
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| Keywords: | Shock response spectrum Control system Computer simulation |
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