首页 | 本学科首页   官方微博 | 高级检索  
     

Kalman滤波器在长输管道泄漏诊断中的应用
引用本文:董东, 王桂增. Kalman滤波器在长输管道泄漏诊断中的应用. 自动化学报, 1990, 16(4): 303-309.
作者姓名:董东  王桂增
作者单位:1.清华大学自动化系
摘    要:本文采用带时变噪声估计器的推广Kalman滤波方法,对长输管道的状态进行估计,并在此基础上,采用一定的诊断机制,实现对长输管道的泄漏诊断.实验结果表明,这种方法是有效的.

关 键 词:泄漏诊断   Kalman滤波器   长输管道
收稿时间:1988-10-13

An Application of Kalman Filter to Leak Diagnosis of Long-Distance Transport Pipelines
Dong Dong, Wang Guizeng. An Application of Kalman Filter to Leak Diagnosis of Long-Distance Transport Pipelines. ACTA AUTOMATICA SINICA, 1990, 16(4): 303-309.
Authors:Dong Dong  Wang Guizeng
Affiliation:1. Tsinghua University
Abstract:An application method of using the generalized Kalman filter with a time-varying noise estimator to estimate the states of pipelines (non-linear distributed parameter systems) is presented in this paper. The method is further developed to detect leakage and its location. Results obtained from a test on a liquid pipeline of a length of 120m and a inner dia. of 10mm have shown the effectiveness of the method.
Keywords:Leak diagnosis  Kalman filter  long-distance-transport pipeline  
本文献已被 CNKI 维普 等数据库收录!
点击此处可从《自动化学报》浏览原始摘要信息
点击此处可从《自动化学报》下载全文
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号