| 基于不确定性推理在抽油机故障诊断中的应用 |
| |
| 引用本文： | 矫立新,陈琛,张岩.基于不确定性推理在抽油机故障诊断中的应用[J].工业仪表与自动化装置,2010(5):6-10. |
| |
| 作者姓名： | 矫立新 陈琛 张岩 |
| |
| 作者单位： | 兰州理工大学,电气工程与信息工程学院,兰州,730050 |
| |
| 基金项目： | 甘肃省自然科学基金资助项目 |
| |
| 摘 要： | 介绍了游梁式抽油机各部件在运行过程中可能出现的故障情况,各运行状态参数的监测诊断方法。阐述了基于不确定性推理理论及C-F模型算法在抽油机故障诊断中的推理应用,分析研究结果表明,基于C-F模型的不确定性传递算法易于实现抽油机故障的自动诊断,并能提高故障诊断的准确性。
|
| 关 键 词： | 抽油机 不确定性推理理论 C-F模型 故障诊断 |
Application of fault diagnosis of oil pumping machine based on uncertainty reasoning theory |
| |
| JIAO Lixin,CHEN Chen,ZHANG Yan.Application of fault diagnosis of oil pumping machine based on uncertainty reasoning theory[J].Industrial Instrumentation & Automation,2010(5):6-10. |
| |
| Authors: | JIAO Lixin CHEN Chen ZHANG Yan |
| |
| Affiliation: | JIAO Lixin,CHEN Chen,ZHANG Yan(College of Electrical and Information Engineering,Lanzhou University of Technology,Lanzhou 730050,China) |
| |
| Abstract: | Fault conditions in operation,detection and diagnosis methods for function parameters of walk-beam oil pumping machines′elements were introduced in this thesis.Reasoning method of uncertainty reasoning theory and C-F model algorithm in fault diagnosis was explained.The reasults show that the automatic diagnosis of oil pumping machine′s failure can be realized easily by using the uncertainty reasoning theory based on C-F model algorithm,and the diagnosis accuracy can be improved. |
| |
| Keywords: | oil pumping machine uncertainty reasoning theory C-F model fault diagnosis |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
