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弹箭与制导学报 >

2014 , Vol. 34 >Issue 1: 108 - 110

DOI: https://doi.org/10.15892/j.cnki.djzdxb.2014.01.034

火箭技术

基于 Wiener 过程的火箭弹控制系统储存可靠性评估

  • 范志锋 ,
  • 崔平 ,
  • 王卫民 ,
  • 郭刚虎
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  • 1 解放军军械工程学院,石家庄 050003
    2 总装备部驻743厂军事代表室,太原 030027

范志锋(1978-),男,湖北黄冈人,讲师,博士,研究方向:弹药技术保障的研究。

收稿日期: 2013-05-17

  网络出版日期: 2025-05-29

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Storage Reliability Estimation of Rocket Projectile Control System Based on Wiener Process

  • FAN Zhifeng ,
  • CUI Ping ,
  • WANG Weimin ,
  • GUO Ganghu
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  • 1 Ordnance Engineering College of PLA, Shijiazhuang 050003, China
    2 Military Representative Office of General Amaments Department in No. 743 Factory, Taiyuan 030027, China
    • �/ul>

    Received date: 2013-05-17

      Online published: 2025-05-29

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摘要

如何利用历年的检测数据对火箭弹控制系统的储存可靠性进行评估是迫切需要解决的问题。建立了火箭弹控制系统退化敏感参数基于Wiener过程的退化可靠性模型,给出了模型参数的最大似然估计,并以某批火箭弹为例进行了储存可靠性评估,得到该批火箭弹控制系统可靠度为0.9的储存寿命达17a,验证了该方法的适用性。

关键词： 火箭弹; 控制系统; 维纳过程; 性能退化; 储存可靠性

本文引用格式

范志锋 , 崔平 , 王卫民 , 郭刚虎 . 基于 Wiener 过程的火箭弹控制系统储存可靠性评估[J]. 弹箭与制导学报, 2014 , 34(1) : 108 -110 . DOI: 10.15892/j.cnki.djzdxb.2014.01.034

Abstract

How to estimate the rocket projectile control system storage reliability using testing data in past years is an urgent problem to be solved. The reliability model of the degradation sensitive parameters of the rocket projectile control system based on Wiener process performance degradation was established. Maximum likelihood estimation of the model parameter was given. In the end, storage reliability estimation was done in the light of certain batch of rocket projectile. The result shows that the storage life of the rocket projectile control system whose reliability value equals 0.9 is 17 years so that the applicability of the method is verified.

Key words： rocket projectile; control system; Wiener process; performance degradation; storage reliability

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参考文献

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