Knowledge Representation for Incomplete Fault Diagnosis Based on Flow Graphs
|更新时间:2026-07-10
|
Knowledge Representation for Incomplete Fault Diagnosis Based on Flow Graphs
Vol. 14, Issue 3, Pages: 42-45(2009)
作者机构:
哈尔滨工业大学机电工程学院
作者简介:
基金信息:
DOI:
CLC:TP182
Published:2009
稿件说明:
移动端阅览
HUANG Wen-tao, XU Zhi-ming, WANG Wei-jie. Knowledge Representation for Incomplete Fault Diagnosis Based on Flow Graphs[J]. 2009, 14(3): 42-45.
DOI:
HUANG Wen-tao, XU Zhi-ming, WANG Wei-jie. Knowledge Representation for Incomplete Fault Diagnosis Based on Flow Graphs[J]. 2009, 14(3): 42-45.DOI:
Knowledge Representation for Incomplete Fault Diagnosis Based on Flow Graphs
摘要
现有的故障诊断知识表示方法在故障诊断信息不完备时
都具有一定的缺陷.在Paw-lak所提出的流向图的基础上
研究运用流向图表示不完备故障诊断知识的方法.给出了完备与不完备故障诊断决策流向图的定义
建立了一种适合于包含不完备诊断信息的故障诊断知识的图形化方法
并将隐含于不完备故障诊断决策流向图中的决策规则采用置信度和覆盖度作为评价指标
为后续基于流向图的不完备故障诊断知识的获取奠定了基础.
Abstract
In view of the disadvantages existing in the current fault-diagnosis-knowledge representation methods due to the incompletion of the fault diagnosis information
a method using flow graph to represent the incomplete fault-diagnosis-knowledge is investigated on the basis of the one proposed by Pawlak.The definitions of complete and incomplete fault-diagnosis-decision-flow-graph is presented.A graphic method applicable for containing incomplete fault-diagnosis-information in the fault-diagnosis-knowledge is es...
Fault Diagnosis of Engine Misfire Based on Genetic Optimized Support Vector Machine
There Search of LSSVM Based on LMD Morphology Filter
Method of Bayesian Network for Uncertainty Information Processing of Wind Turbines Fault Diagnosis
Fault Diagnosis Method of Miniature Circuit Breaker Based on RTH-BP Neural Network
Fault Diagnosis Method of Workbench Feed System Combined with Digital Twin and Transfer Learning
Related Author
DOU Wen-juan
LU Di
CAI Dao-yong
MA Jin-ying
XU Tong-le
MENG Liang
JIANG Yong-qing
ZHANG Ru
Related Institution
School of Electric and Electronic Engineering, Harbin University of Science and Technology
1School Mechanical Engineering, Shandong University of Technology
2School of Agriculture Engineering and Food Science, Shandong University of Technology
3Shandong Keda M&amp
Higher Educational Key Laboratory for Measuring and Control Technology and Instrumentations of Heilongjiang Province,Harbin University of ScienceandTechnolog