Paper Title:
Fault Diagnosis to Mid-Size Excavator Hydraulic System Based on Fault Tree Analysis
  Abstract

Analyzes slewing hydraulic system of hydraulic excavator by fault tree analysis. According to logical relationship of slewing hydraulic system structure, draws fault tree. Finishes qualitative and quantitative analysis. Divides the minimum cut sets. Calculates the reliability of the whole system in order to find the weakest link. Puts forward ways to increase the reliability.

  Info
Periodical
Edited by
Ran Chen
Pages
1110-1114
DOI
10.4028/www.scientific.net/AMM.44-47.1110
Citation
C. Ma, K. S. Wang, J. H. Sun, "Fault Diagnosis to Mid-Size Excavator Hydraulic System Based on Fault Tree Analysis", Applied Mechanics and Materials, Vols. 44-47, pp. 1110-1114, 2011
Online since
December 2010
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Kai Cheng, Jing Zhang, Qun Liang Dai, Peng Yu Wang, Jun Zhang
Abstract:The theory of the excavator’s hydraulic system was elaborated in the paper taking a 20t hybrid hydraulic excavator produced by a domestic...
2071
Authors: Li Rong Wan, Yun Qing Gong, Cheng Long Wang
CAD/CAM/CAE
Abstract:In this paper, a hydraulic excavator is used as an example, and a model of the hydraulic circuit of the excavator arm is established using...
2281
Authors: Xiang Qiang Zhong, Li Dong Liang
Chapter 3: Modeling, Analysis and Simulation
Abstract:Hydraulic excavator is a typical and complicated engineering machine by combination of mechanical, control and hydraulic system. It is very...
494
Authors: Zhong Hua Huang, Hong Wei Gao, Ya Xie
Chapter 8: Fluid Power Transmission and Control
Abstract:Load system is an important device of hybrid excavator test bed. According to technical requirements of 6 tons hybrid excavator test bed,...
1322
Authors: Guo Yong Yang, Kan Feng Gu
Chapter 3: Advanced Mechanical Engineering,Manufacturing, Industry and Heat Transfer Application
Abstract:The position and application of hydraulic system on the engineering machinery are analyzed while the current situation and application of...
459