| 从背景噪声中提取金属跌落物冲击信号的新方法 |
| |
| 引用本文： | 毛汉领 陈仲仪. 从背景噪声中提取金属跌落物冲击信号的新方法[J]. 广西工学院学报, 1994, 5(4): 39-44 |
| |
| 作者姓名： | 毛汉领 陈仲仪 |
| |
| 作者单位： | 浙江大学机械系 |
| |
| 摘 要： | 本文引入同源ＡＮＣ概念，提出了改进的变步长ＬＭＳ算法ＥＶＳ。建立基于ＥＶＳ算法的同源ＡＮＣ系统，成功地提取了在大背景噪声下测得的金属跌落物冲击信号。
|
| 关 键 词： | 金属跌落物 冲击信号 核电站 自适应消噪 |
The New Method of the Extracting the Impact Signal of Loose Parts from the Background Noise |
| |
| Mao Hauling, Chen Zhongyi, Zhang Zeng. The New Method of the Extracting the Impact Signal of Loose Parts from the Background Noise[J]. Journal of Guangxi University of Technology, 1994, 5(4): 39-44 |
| |
| Authors: | Mao Hauling Chen Zhongyi Zhang Zeng |
| |
| Abstract: | The new concept of the same source ANC and the variable step LMS algorithm (EVS)have been developed. Based on the EVS the same source ANC system has been built which the impact signals of loose parts have been extracted successfully from the background noise. |
| |
| Keywords: | ANC Loose parts Impact signal |
| 本文献已被 CNKI 维普 等数据库收录！ |
