TY - JOUR
T1 - DT Algorithm in Mechanical Equipment Fault Diagnosis System
AU - Zhang, Zijian
AU - Shen, Jianmin
AU - Lv, Zhongjie
AU - Chai, Junhui
AU - Xu, Bo
AU - Zhang, Xiaolong
AU - Dong, Xiaodong
N1 - Publisher Copyright:
© 2023, The Author(s), under exclusive license to Springer Nature Switzerland AG.
PY - 2023
Y1 - 2023
N2 - With the rapid development of China's economy, all kinds of machinery and equipment in the industrial field are developing in the direction of high concentration and refinement. The precise cooperation between a variety of mechanical equipment makes the entire mechanical system run safely and smoothly. Therefore, the importance of the safe operation of each equipment is self-evident. The purpose of this paper is to study the application of decision tree algorithm(DTA) in machinery equipment fault diagnosis(FD) system. The analysis principle and construction process of the DTA are introduced. On this basis, the optimization of the DTA model is proposed. Tested on the Weka machine learning platform, compared with the traditional ID3 decision tree (DT) construction algorithm, the DT structure constructed by the algorithm in this paper is simple, which improves the generalization ability of the DT, and also has a certain ability to suppress noise. When β = 0.58, the classification accuracy of the algorithm in this paper is above 90%. Using the improved DTA proposed in this paper, a set of mechanical equipment FD system is constructed, and the historical data of the motor is analyzed by the DTA.
AB - With the rapid development of China's economy, all kinds of machinery and equipment in the industrial field are developing in the direction of high concentration and refinement. The precise cooperation between a variety of mechanical equipment makes the entire mechanical system run safely and smoothly. Therefore, the importance of the safe operation of each equipment is self-evident. The purpose of this paper is to study the application of decision tree algorithm(DTA) in machinery equipment fault diagnosis(FD) system. The analysis principle and construction process of the DTA are introduced. On this basis, the optimization of the DTA model is proposed. Tested on the Weka machine learning platform, compared with the traditional ID3 decision tree (DT) construction algorithm, the DT structure constructed by the algorithm in this paper is simple, which improves the generalization ability of the DT, and also has a certain ability to suppress noise. When β = 0.58, the classification accuracy of the algorithm in this paper is above 90%. Using the improved DTA proposed in this paper, a set of mechanical equipment FD system is constructed, and the historical data of the motor is analyzed by the DTA.
KW - DT Algorithm
KW - Diagnostic System
KW - Fault Diagnosis
KW - Mechanical Equipment
UR - http://www.scopus.com/inward/record.url?scp=85158131960&partnerID=8YFLogxK
U2 - 10.1007/978-3-031-31775-0_21
DO - 10.1007/978-3-031-31775-0_21
M3 - Article
AN - SCOPUS:85158131960
SN - 2367-4512
VL - 173
SP - 195
EP - 203
JO - Lecture Notes on Data Engineering and Communications Technologies
JF - Lecture Notes on Data Engineering and Communications Technologies
ER -