| 能量算子解调方法及其在机械信号解调中的应用 |
| |
| 引用本文： | 刘红星,陈涛,屈梁生,李振武,于立柱.能量算子解调方法及其在机械信号解调中的应用[J].机械工程学报,1998,34(5):2. |
| |
| 作者姓名： | 刘红星 陈涛 屈梁生 李振武 于立柱 |
| |
| 作者单位： | 1. 西安交通大学机械诊断与控制学研究所,710049
2. 石家庄炼油厂 |
| |
| 摘 要： | 总结了能量算子法的解调原理，与作为标准解调法的希尔伯特变换法作了比较，探索了它在机械信号解调中的运用。研究发现，能量算子方法是一种很好的解调方法，在机械信号的解调分析中大有可为。
|
| 关 键 词： | 能量算子 解调 机械信号 |
ENERGY OPERATOR DEMODULATING APPROACH AND ITS APPLICATION IN MECHANICAL SIGNAL DEMODULATIONS |
| |
| Liu Hongxing,Chen Tao,Qu Liangsheng,Li Zhenwu,Yu Lizhu.ENERGY OPERATOR DEMODULATING APPROACH AND ITS APPLICATION IN MECHANICAL SIGNAL DEMODULATIONS[J].Chinese Journal of Mechanical Engineering,1998,34(5):2. |
| |
| Authors: | Liu Hongxing Chen Tao Qu Liangsheng Li Zhenwu Yu Lizhu |
| |
| Abstract: | The principle of the energy operator demodulation approach is summarized. The comparison of this method with the Hilbert transform demodulation approach is made. The application in the mechanical signals demodulation is studied. The results show that the energy operator demodulation approach is a very good demodulation method, and it will play an important role in the analysis of mechnical siganls. |
| |
| Keywords: | Energy operater Demodulation Mechanical signal |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
