Test Method with Small Samples of Electro-Explosive Devices Based on Information Equivalence Principle

Yao Hua Wang; Liang Wang; Hai Shan Yang; Bao Guo Zhu

doi:10.4028/www.scientific.net/AMM.65.291

Paper Titles

Research on Rough Set Based Weighted Grey Fault Diagnosis Algorithm and Practical Application
p.272

Billet Continuous Casting Mold Oscillation System Oscillates Simulations and Swing Arm Strength Analysis
p.276

Pressure Vessel Optimization Design Based on the Finite Element Analysis
p.281

CAD Secondary Development of Medium-Depth Hole Blasting Design System Based on Object/ARX
p.285

Test Method with Small Samples of Electro-Explosive Devices Based on Information Equivalence Principle
p.291

A New Approach of Expanding Data Processing Ability for Configuration Monitoring Software MCGS Based on OLE
p.295

Data Acquisition and Processing of Weak Low-Frequency Magnetic Signals
p.299

Design of Master Platform of Half-Practicality Maintenance Training System Based on Bus-Mastering
p.303

Event-Triggered Time Synchronization Algorithm in Medium and High Rate WSN
p.307

HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 65Test Method with Small Samples of...

Test Method with Small Samples of Electro-Explosive Devices Based on Information Equivalence Principle

Abstract:

In order to solve the problem which generally exists in assessing high explosive ignition reliability of electro-explosive devices (EED), a new test method, based on information equivalence principle, is proposed on the condition of a relatively smaller sample size for instead. According to the definition of information principle, the method measures the reliability test information by the negative logarithm of ignition probability of EED and converts the test by GJB376-1987 at a larger amount of stimulation with a big sample size to a small one. We adopt this method to assess the ignition reliability of EED used in the emergency opening system. The result is that we just need 29 sample size on the confidence of not less than 95% and the ignition reliability greater than 0.999. Compared with the 2996 sample size in GJB376-1987, the method reduces the sample usage greatly. Tests shows that the small sample test method based on information equivalence principle for the ignition reliability test of EED is accurate, feasible and can meet the objective of experimental design

You might also be interested in these eBooks

Mechatronic Systems and Automation Systems

View Preview

Info:

Periodical:

Applied Mechanics and Materials (Volume 65)

Pages:

291-294

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.65.291

Citation:

Cite this paper

Online since:

June 2011

Authors:

Yao Hua Wang, Liang Wang, Hai Shan Yang, Bao Guo Zhu

Keywords:

EED, Emergency Opening System, Ignition Reliability, Information Equivalence Principle, Small Samples Test

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] GJB376-1987 Reliability Assessment (National Defence Military Standard Publishing Department, 1987).

Google Scholar

[2] Xianping Li: Probability theory (Higher Education Press, 2004).

Google Scholar

[3] GJB/Z377A-1994 Sensitivity Test of Mathematical Statistics (National Defence Military Standard Publishing Department, 1994).

Google Scholar

[4] GJB6478-2008 Reliability Measurement - Comprehensive Evaluation Method of Counting (National Defence Military Standard Publishing Department, 2008).

Google Scholar

[5] Baoguang Liu: Analysis of the Sensitive Data and Reliability Evaluation (National Defence Industry Press, 1995).

Google Scholar

[6] Bingzhang Liu: Quality and Reliability Vol. 28 (2004), pp.19-22.

Google Scholar

[7] Jili Rong, Mei Bai and Zhiquan Liu: Journal of Beijing University of Science and Technology Vol. 24 (2004), pp.118-120.

Google Scholar