TY - GEN
T1 - A fault diagnosis algorithm of artificial immune network model based on neighborhood rough set theory
AU - Zheng, Yonghuang
AU - Tian, Feng
AU - Li, Renhou
AU - Song, Qingsong
AU - Li, Longzhuang
PY - 2012
Y1 - 2012
N2 - This paper proposes a fault diagnosis algorithm of artificial immune network model based on neighborhood rough set theory. In the algorithm, the relationships between pruning threshold, the rates of mis-diagnosis, and missed diagnosis are discussed in the shape space. In addition, the fault mode boundaries, the fault mode inclusion relations, an observation index and an algorithm for adaptively adjusting pruning threshold are described. The simulation experiments show that the proposed fault diagnosis algorithm can identify the unknown and untrained fault modes, while keeping misdiagnosis rate and missed diagnosis rate low.
AB - This paper proposes a fault diagnosis algorithm of artificial immune network model based on neighborhood rough set theory. In the algorithm, the relationships between pruning threshold, the rates of mis-diagnosis, and missed diagnosis are discussed in the shape space. In addition, the fault mode boundaries, the fault mode inclusion relations, an observation index and an algorithm for adaptively adjusting pruning threshold are described. The simulation experiments show that the proposed fault diagnosis algorithm can identify the unknown and untrained fault modes, while keeping misdiagnosis rate and missed diagnosis rate low.
KW - Neighborhood rough set
KW - artificial immune network
KW - fault diagnosis
KW - the pruning threshold adjustment
UR - https://www.scopus.com/pages/publications/84880969169
M3 - 会议稿件
AN - SCOPUS:84880969169
SN - 9788994364193
T3 - Proceedings - 2012 6th International Conference on New Trends in Information Science, Service Science and Data Mining (NISS, ICMIA and NASNIT), ISSDM 2012
SP - 621
EP - 627
BT - Proceedings - 2012 6th International Conference on New Trends in Information Science, Service Science and Data Mining (NISS, ICMIA and NASNIT), ISSDM 2012
T2 - 2012 6th International Conference on New Trends in Information Science, Service Science and Data Mining (NISS, ICMIA and NASNIT), ISSDM 2012
Y2 - 23 October 2012 through 25 October 2012
ER -