基于集对理论的砂轮主轴转动系统故障树分析

doi:10.16578/j.issn.1004.2539.2014.05.007

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基于集对理论的砂轮主轴转动系统故障树分析

更新时间：2025-04-03

- 基于集对理论的砂轮主轴转动系统故障树分析
- Vol. 38, Issue 5, Pages: 77-80(2014)
- 作者机构：
  
  重庆大学机械工程学院
- 作者简介：
- 基金信息：
- DOI：10.16578/j.issn.1004.2539.2014.05.007
  CLC： TG743;TH165.3
- Published：2014
- 稿件说明：
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[1]刘英,陈志恒,陈宇.基于集对理论的砂轮主轴转动系统故障树分析[J].机械传动,2014,38(05):77-80.

[J]. 2014, 38(5): 77-80.
[1]刘英,陈志恒,陈宇.基于集对理论的砂轮主轴转动系统故障树分析[J].机械传动,2014,38(05):77-80. DOI： 10.16578/j.issn.1004.2539.2014.05.007.

[J]. 2014, 38(5): 77-80. DOI： 10.16578/j.issn.1004.2539.2014.05.007.

摘要

考虑砂轮主轴转动系统工作状态随机、中介、不可知等不确定性的影响

在对其进行故障树分析的基础上

引入集对分析理论

建立一种两者结合的集对故障树模型。推导了模型中常用的逻辑门集对算子并给出了模型的基本分析流程。以联系度表征各事件状态

求得砂轮主轴转动系统发生故障的可能性区间

并提出针对性的改进措施。结果表明

此分析方法更加全面

客观

为砂轮主轴转动系统可靠性分析提供了良好的理论依据。

Abstract

On the basis of fault tree analysis of grinding wheel spindle rotation system

the set pair analysis theory considering the uncertain work state of random

mediation and unknown etc is injected

then the set pair-fault tree model combination of these two sets is established.Set of logic gates algorithm in model is deduced and the basic analysis process of the mode is given.The probability interval of grinding wheel spindle rotation system failure could be obtained through using connection number in token of the event status in the model.The results show that this method is more comprehensive

objective

and a good theoretical basis to reliability analysis of the grinding wheel spindle rotation system is provided.

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机械传动系统可靠性分析

尺寸链求解的集对分析方法研究与应用

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Research of the Chain Transmission System Dynamics of Heavy-duty Upender

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