@inproceedings{1c6e7dc6fd3d4aa3a7fa6d59201287f4,
title = "Time-variant reliability analysis of mechatronic product based on PSO and Up-crossing rate approach",
abstract = "Time-variant is the typical characteristic of components and systems and the classical approach for time-variant reliability analysis relies on the computation of up-crossing rates. In order to get the up-crossing rate, the common up-crossing approach uses a FORM method to compute the instantaneous reliability index at each time. FORM method likely lead to decrease of the result's accuracy when the limit state function is strong nonlinear. In this paper, a new approach combined PSO with up-crossing approach is proposed to solve this problem and the instantaneous reliability index is computed by PSO. Then a numerical case is carried out to compare this method with up-crossing approach and Monte-Carlo simulation, and the results show that the new approach appears more accurate.",
keywords = "improved up-crossing rate, PSO, strong nonlinear, Time-variant reliability",
author = "Bo Liu and Jianguo Zhang and Pidong Wang and Zhiyi Ma",
note = "Publisher Copyright: {\textcopyright} 2013 IEEE.; 2013 IEEE International Conference on Industrial Engineering and Engineering Management, IEEM 2013 ; Conference date: 10-12-2013 Through 13-12-2013",
year = "2014",
month = nov,
day = "18",
doi = "10.1109/IEEM.2013.6962655",
language = "英语",
series = "IEEE International Conference on Industrial Engineering and Engineering Management",
publisher = "IEEE Computer Society",
pages = "1473--1478",
booktitle = "IEEE International Conference on Industrial Engineering and Engineering Management",
address = "美国",
}