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- Title
Design of a Simulation Platform for Fault Analysis of Hydraulic Rotating Machines using AHP.
- Authors
Xiaohong CHEN; Shengjia XIE; Xuese CHANG
- Abstract
In this paper we study hydraulic rotating mechanism (HRM), and propose a new fault analysis approach for HRM using Analytic Hierarchy Process (AHP) method and Binary Tree Support Vector Machine (BT-SVM). In the algorithm, various impact factors of classification precision are comprehensively considered in 2 steps: i) weights of each type of fault are calculated using AHP, ii) and based on the weight results, classification sequences of all fault types are determined. Also, simulation experiments are conducted on the fault diagnosis of HRM using different methods. The results show that the algorithm is superior in both diagnosis efficiency and classification precision, and is also feasible and effective in fault diagnosis of HRM, thus providing a new method for the fault diagnosis of HRM.
- Subjects
ANALYTIC hierarchy process; SUPPORT vector machines
- Publication
International Journal of Simulation: Systems, Science & Technology, 2016, Vol 17, Issue 40, p1
- ISSN
1473-8031
- Publication type
Article
- DOI
10.5013/IJSSST.a.17.40.37