| 智能平板叶片的振动主动控制研究 |
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| 引用本文： | 孙长任,聂景旭,赵长占.智能平板叶片的振动主动控制研究[J].航空动力学报,1996,11(2):205-207. |
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| 作者姓名： | 孙长任 聂景旭 赵长占 |
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| 作者单位： | 北京航空航天大学 |
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| 摘 要： | 介绍了利用形状记忆合金对悬臂平板叶片进行错频以实现振动主动控制的原理及试验研究。首先推导出回复力作用下的复合平板叶片的弯曲振动特性。然后对平板叶片进行了振动主动控制试验。根据理论分析和试验研究，提出了一些利用形状记忆合金进行振动主动控制的特点和规律。
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| 关 键 词： | 振动 控制 形状记忆合金 |
| 收稿时间： | 6/1/1995 12:00:00 AM |
| 修稿时间： | 1995/11/1 0:00:00 |
STUDY ON ACTIVE VIBRATION CONTROL OF INTELLIGENT PLATE |
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| Sun Changren,Nie Jingxu,Zhao Changzhan.STUDY ON ACTIVE VIBRATION CONTROL OF INTELLIGENT PLATE[J].Journal of Aerospace Power,1996,11(2):205-207. |
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| Authors: | Sun Changren Nie Jingxu Zhao Changzhan |
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| Abstract: | The principles and experimental investigation of active vibration control utilizing shape memory alloy to shift dynamical frequency of composite cantilever plate are described.The flexural vibration characteristics of the composite plate affected under recovery force have been derived.Then,the experiments of the active vibration control were carried out.From the theoretical analysis and the experimental results,the characteristics and the rules of the active vibration control utilizing shape memory alloy for composite plate are presented. |
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| Keywords: | Vibration Control Shape memory alloys |
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