摘要
设计了一套原油管道泄漏监测系统,提出了用相关分析方法对压力波信号进行处理,再用快速微分算法捕捉特征点,用于管道泄漏在线监测的方法。实验表明,两种方法配合使用对油气输送管道进行检漏,具有简单方便、精确度高等优点。
A monitoring system for oil pipeline transportation is developed. Combining correlation analysis to process the pressure wave signal with a fast differential algorithm to capture the signal features, the system is demonstrated to be available to detect and location leakage for oil-gas pipelines, and the method is simple and easy to be utilized.
出处
《自动化与仪表》
2003年第3期5-7,共3页
Automation & Instrumentation
