| 螺桨飞机舱内噪声的主动控制 |
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| 引用本文： | 吴亚锋,任辉,李江红. 螺桨飞机舱内噪声的主动控制[J]. 声学技术, 2001, 20(1): 29-31 |
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| 作者姓名： | 吴亚锋 任辉 李江红 |
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| 作者单位： | 西北工业大学数据处理中心, |
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| 摘 要： | 文章讨论主动噪声控制技术在螺桨飞机舱内降噪中的应用。一实用的多通道逢适应控制系统被开发，并被应用于国产运七螺桨飞机的舱内噪声控制，取得了满意的降噪效果。
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| 关 键 词： | 主动噪声控制 自适应控制 螺桨飞机 舱内降噪 |
| 文章编号： | 1000-3630(2001)01-0029-03 |
| 收稿时间： | 2000-06-19 |
| 修稿时间： | 2000-06-19 |
Active control of propeller induced aircraft cabin noise |
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| WU Ya-feng,REN Hui and LI Jiang-hong. Active control of propeller induced aircraft cabin noise[J]. Technical Acoustics, 2001, 20(1): 29-31 |
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| Authors: | WU Ya-feng REN Hui LI Jiang-hong |
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| Affiliation: | Data Processing Centre of Northwestern Polytechnical University, Xi''an 710072, China;Data Processing Centre of Northwestern Polytechnical University, Xi''an 710072, China;Data Processing Centre of Northwestern Polytechnical University, Xi''an 710072, China |
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| Abstract: | An experiment using active control technique to attenuate propeller aircraft cabin noise is presented in this paper.A multichannel adaptive active noise control (ANC) system is developed.A control experiment is fulfilled in chinese Y7 arcraft and satisfied results is obtained. |
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| Keywords: | active noise control adaptive control propeller aircraft |
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