Research on the Sample Size Calculation Method of the Inertial Gyro Based on the Step-stress Accelerated Life-test

DOI

10.2991/mmme-16.2016.171How to use a DOI?

Keywords

Inertial Gyro, Accelerated life test, Weibull distribution, Minimum sample size

Abstract

It is difficult to verify the reliability of a new type of ammunition components through traditional statistical testing methods. And the accelerated life test of ammunition components at the present often requires a large amount of sample size. The calculation model for minimum sample size of the Inertial Gyro has been established by clearing the accelerated life test method of Inertial Gyro, considering the Weibull distribution is assumed to product life, and taking advantage of a priori information. And the minimum sample size of the Inertial Gyro that step-stress accelerated life-test required has been calculated out.

Copyright

© 2016, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Jinxin Xu
AU  - Jinzhu Wang
AU  - Zhifeng Fan
PY  - 2016/10
DA  - 2016/10
TI  - Research on the Sample Size Calculation Method of the Inertial Gyro Based on the Step-stress Accelerated Life-test
BT  - Proceedings of the 2016 4th International Conference on Mechanical Materials and Manufacturing Engineering
PB  - Atlantis Press
SP  - 717
EP  - 719
SN  - 2352-5401
UR  - https://doi.org/10.2991/mmme-16.2016.171
DO  - 10.2991/mmme-16.2016.171
ID  - Xu2016/10
ER  -