?Fault analysis of chemical oxygen iodine laser based on fault tree

zhang zheng; cao yiping; shen zhikang; guan xiaowei

Volume 23 Issue 12

Feb. 2016

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Article Navigation > High Power Laser and Particle Beams > 2011 > 23(12): 34-35

zhang zheng, cao yiping, shen zhikang, et al. ?Fault analysis of chemical oxygen iodine laser based on fault tree[J]. High Power Laser and Particle Beams, 2011, 23: 34-35.

Citation:

zhang zheng, cao yiping, shen zhikang, et al. ?Fault analysis of chemical oxygen iodine laser based on fault tree[J]. High Power Laser and Particle Beams, 2011, 23: 34-35.

zhang zheng, cao yiping, shen zhikang, et al. ?Fault analysis of chemical oxygen iodine laser based on fault tree[J]. High Power Laser and Particle Beams, 2011, 23: 34-35.

Citation:

zhang zheng, cao yiping, shen zhikang, et al. ?Fault analysis of chemical oxygen iodine laser based on fault tree[J]. High Power Laser and Particle Beams, 2011, 23: 34-35.

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?Fault analysis of chemical oxygen iodine laser based on fault tree

1.
College of Electronic and Information Engineering,Sichuan University,Chengdu 610064,China;
2.
Northwest Institute of Nuclear Technology,Xi’an 710024,China

Publish Date: 2011-12-14

Abstract

Abstract

The paper establishes a fault tree model for chemical oxygen iodine laser(COIL) considering power abnormity as its peak affair of fault, and then makes down-way qualitative analysis and quantitative analysis with the minimum cut-set theory. It is indicated that the reliability of iodine supply subsystem is minimum, followed by the chlorine supply subsystem, in the seven subsystems of COIL. The probability at which the power of COIL is abnormal is 3.99%, that is, the reliability of laser is 96.01%.
- chemical oxygen iodine laser,
- fault tree,
- minimum cut set,
- fault analysis