TY - GEN
T1 - Reliability analysis of the electric hydraulic power steering controller based on fault tree method
AU - Wang, Hao Li
AU - Shi, Guo Biao
AU - Cui, Jin Long
PY - 2013
Y1 - 2013
N2 - 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.
AB - 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.
KW - Electric hydraulic power steering
KW - Fault tree analysis
KW - Monte Carlo
KW - Reliability analysis
UR - http://www.scopus.com/inward/record.url?scp=84886389567&partnerID=8YFLogxK
U2 - 10.4028/www.scientific.net/AMM.427-429.1350
DO - 10.4028/www.scientific.net/AMM.427-429.1350
M3 - Conference contribution
AN - SCOPUS:84886389567
SN - 9783037858905
T3 - Applied Mechanics and Materials
SP - 1350
EP - 1355
BT - Mechanical Engineering, Industrial Electronics and Information Technology Applications in Industry
T2 - 2nd International Conference on Mechanical Engineering, Industrial Electronics and Informatization, MEIEI 2013
Y2 - 14 September 2013 through 15 September 2013
ER -