| 强环境噪声下地下管道泄漏检测 |
| |
| 引用本文： | 靳世久,姜弘彦.强环境噪声下地下管道泄漏检测[J].天津大学学报(自然科学与工程技术版),1994,27(6):782-787. |
| |
| 作者姓名： | 靳世久 姜弘彦 |
| |
| 基金项目： | 国家教育委员会博士点基金 |
| |
| 摘 要： | 探讨对应力波进行功率分析发现管道泄漏的有效性，提出强环境噪声下检测地下管道泄漏的自适应滤波方法。
|
| 关 键 词： | 地下管道 泄漏应力波 功率谱分析 环境噪声 |
RESEARCH ON LEAK DETECTION OF UNDERGROUND PIPELINES WITH STRONG ENVIRONMENTAL NOISE |
| |
| Jin Shijiu,Sun Jiazi,Jiang Hongyan,Tang Xiuha.RESEARCH ON LEAK DETECTION OF UNDERGROUND PIPELINES WITH STRONG ENVIRONMENTAL NOISE[J].Journal of Tianjin University(Science and Technology),1994,27(6):782-787. |
| |
| Authors: | Jin Shijiu Sun Jiazi Jiang Hongyan Tang Xiuha |
| |
| Institution: | Dept.of Precision Instruments Engineering |
| |
| Abstract: | he effectiveness of detecting pipeline leakage by means of stress wave power spectral analysis is discussed in the paper. Adaptive filters are applied to detect the leakage of underground pipelines with strong environmental noise. |
| |
| Keywords: | nderground pipelines leak stress wave power spectral analysis adaptive filter |
| 本文献已被 CNKI 维普 等数据库收录！ |
