A Method for Assessing Reliability in Small Samples Using Custom Parametrics
- 摘要
|
- 图/表
|
- 访问统计
|
- 参考文献
|
- 相似文献
|
- 引证文献
|
- 资源附件
|
- 文章评论
摘要:为准确全面地评估某火药点火器的可靠性，基于其高可靠性要求（0.999 9），本文结合产品结构及工作原理，提出通过自定义参量（点火冲量）实现小样本条件下评估点火器可靠性的方法，并通过拉偏试验进行验证。结果表明该火药点火器的可靠性达到0.999 99以上，采用自定义参量开展可靠性评价是可行的。
Abstract:In order to accurately and comprehensively assess the reliability of some gunpowder igniter, based on the high reliability requirement of 0.999 9, in this paper, a method of customised parameter (ignition impulse) to assess the reliability of the igniter under small sample condition was proposed, by combining the structure and function principle characteristics of the product, and the pull-off tests were carried out to verify the correctness and feasibility of this method. The results show that the reliability of gunpowder igniter is over 0.999 99, the custom parametrics method is feasible to assess the reliability.
var swiper = new Swiper('.swiper_xq', {
navigation: {
nextEl: '.swiper-button-next',
prevEl: '.swiper-button-prev',
},
});
$(function(){
$('img').bigic();
});
jQuery(".slideTxtBox").slide({ trigger: "click" });
