[1]何利文,施式亮,宋译,等.瓦斯爆炸演变过程的混沌特征分析[J].郑州大学学报(工学版),2009,30(02):133-136.[doi:10.3969/j.issn.1671-6833.2009.02.032]
　Ho Liwen,Shi Shi Liang,Song translation,et al.Chaotic characterization analysis of the evolution of gas explosions[J].Journal of Zhengzhou University (Engineering Science),2009,30(02):133-136.[doi:10.3969/j.issn.1671-6833.2009.02.032]

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瓦斯爆炸演变过程的混沌特征分析()

分享到：

《郑州大学学报(工学版)》[ISSN:1671-6833/CN:41-1339/T]

卷:

30卷

期数:

2009年02期

页码:

133-136

栏目:

出版日期:

1900-01-01

文章信息/Info

Title:

Chaotic characterization analysis of the evolution of gas explosions

作者:

何利文; 施式亮; 宋译; 等.

中南大学资源与安全工程学院,湖南,长沙,410083, 中南大学资源与安全工程学院,湖南,长沙,410083;湖南科技大学能源与安全工程学院,湖南,湘潭,411201, 湖南科技大学能源与安全工程学院,湖南,湘潭,411201

Author(s):

Ho Liwen; Shi Shi Liang; Song translation; etc

关键词:

瓦斯爆炸;  演变;  混沌;  瓦斯涌出;  时间序列;  蝴蝶效应

Keywords:

gas explosions;  evolution;  Chaos;  gas gushing;  time series;  Butterfly effect

DOI:

10.3969/j.issn.1671-6833.2009.02.032

文献标志码:

A

摘要:

瓦斯爆炸事故作为矿井灾害系统中一个重要的子系统,其演变过程中的一些特征表明,它与混沌现象有着密切的关系,因此在对矿井工作面瓦斯涌出时间序列观测数据分析的基础上,应用混沌理论中的自相关函数、相空间重构、Poincare截面和返回映象等对该工作面瓦斯涌出进行了混沌特性研究和判别,初步证明了该工作面瓦斯涌出具有混沌特性,同时,对瓦斯爆炸演变系统进行综合分析发现,瓦斯爆炸的演变过程存在明显的蝴蝶效应.

Abstract:

As an important subsystem of the mine disaster system, some characteristics of the evolution of gas explosion accident show that it has a close relationship with chaotic phenomenon, so on the basis of the analysis of the time series observation and data analysis of the mine face gas outflow, the autocorrelation function, phase space reconstruction, Poincare section and return image in the chaos theory are applied to study and discriminate the chaotic characteristics of the working face gas outflow, which preliminarily proves that the working face gas gushing has chaotic characteristics. A comprehensive analysis of the evolution system of gas explosion shows that there is an obvious butterfly effect in the evolution process of gas explosion.

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