Reliability Analysis of the Electric Hydraulic Power Steering Controller Based on Fault Tree Method-Reference-Cited by-同舟云学术

Reliability Analysis of the Electric Hydraulic Power Steering Controller Based on Fault Tree Method

Published:2013-09 Issue: Volume:427-429 Page:1350-1355
ISSN:1662-7482
Container-title:Applied Mechanics and Materials
language:
Short-container-title:AMM

Author:

Wang Hao Li¹,Shi Guo Biao¹,Cui Jin Long¹

Affiliation:

1. Beijing Institute of Technology

Abstract

A fault tree model of the electric hydraulic power steering controller has been built and the minimum cut sets leading to the fault of system has been found out. Then, the method of count reliability prediction is used to get the failure rate of each basic event and the type of failure distribution. We use MATLAB to get the top event probability and the possibility importance and relative importance of each basic event. Lastly, MATLAB, based on Monte Carlo simulation, is used to make the simulation of fault tree model accurate and to calculate reliability index. The accuracy of this method is verified perfectly by calculating. Especially for complex system, this method of reliability analysis is of great significance.

Publisher

Trans Tech Publications, Ltd.

Link

https://www.scientific.net/AMM.427-429.1350.pdf

Reference6 articles.

1. Yi Lin, Guobiao Shi. Development Status and Tendency of Electric Power Steering [J]. Highway and Transportation Research, 2001, (2): 79~82 (In Chinese).

2. Xiaoling Ma. Analysis of simulation of fault tree mode based on Monte Carlo [J]. Electronic design engineering, 2011, (3): 128 ~ 130 (In Chinese).

3. GJB/Z299B-1998 electronic Parts Reliability Data [S] (In Chinese).

4. Huizhong Sun. Reliability Engineering Fundamentals of System [M]. Science Press, 1987(In Chinese).

5. Yucheng Yao, Jing Zhao. Research on Fuzzy Fault Tree Analysis Method of Hydraulic System [J]. China Mechanical Engineering, 2007, (7): 1656 – 1659 (In Chinese).

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