In order to conduct effective reliability analysis of retracting actuator with multi-state (success state,
safety failure state and action failure state), we redefine type-3 operator in goal oriented (GO) method to describe
three states of main charge of retracting actuator and improve type-15 operator in GO method to describe the
logic relations of multi-state output. The quantitative and qualitative reliability analyses of retracting actuator
are made based on GO method in this paper. The system state probability of retracting actuator is obtained
through quantitative analysis, and its weakness is found through qualitative analysis. The analysis results show
that GO method is effective to improve the reliability of retracting actuator, and this method is also feasible for
reliability analysis of other complicated initiating explosive systems.
ZHOU Lin-gan1 (周琳), DONG Hai-ping1 (董海平), YI Xiao-jian1* (伊枭剑),LI Yuan-yuan2 (李媛媛), LAI Yue-hua1 (赖岳华)
. Reliability Analysis of Retracting Actuator with Multi-State Based on Goal Oriented Methodology[J]. Journal of Shanghai Jiaotong University(Science), 2015
, 20(3)
: 307
-311
.
DOI: 10.1007/s12204-015-1627-6
[1] Wood D E. Probabilistic calculations of radioactive material release distributions using GO methodology[J]. Transactions of the American Nuclear Society,1978, 30(11): 354-355.
[2] Zhao Xia. Study on reliability design method of piston actuator [D]. Beijing: Beijing Institute of Technology,2011 (in Chinese).
[3] Sheng Zu-pei, Huang Xiang-rui. Theory and application of GO method [M]. Beijing: Tsinghua University Press, 2004 (in Chinese).
[4] Cui Wei-dong, Guan Xiang-yun, Hui Lei. Design of the small-sized piston actuator [J]. Initiators and Pyrotechnics,2006, 28(2): 17-19 (in Chinese).
