基于粗糙集的影响爆破振动特征参量因素的敏感性分析
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摘要
文章介绍了粗糙集理论不协调率的概念以及在敏感性分析中的应用,论述了基于粗糙集理论不协调率的影响爆破振动特征参量因素的敏感性分析方法。通过对某露天矿爆破振动实测数据分析,结果表明该方法能较准确地找出各影响因素的主次关系,为爆破振动特征参量的预测研究提供了一种有效的新方法。
This paper introduces the conception of non-correspond ratio in rough set theory and the application in sensitivity analysis.Sensitivity analysis method of the factors impact of blasting vibration characteristic parameters based on non-correspond ratio of rough set theory is put forward.Based on analysis of the tested data from blasting vibration in an open-pit mine,the results show that this method can more accurately identify the relationship between the primary and secondary factors,which provides a new effective method for the forecast study of blasting vibration characteristic parameters.
This paper introduces the conception of non-correspond ratio in rough set theory and the application in sensitivity analysis.Sensitivity analysis method of the factors impact of blasting vibration characteristic parameters based on non-correspond ratio of rough set theory is put forward.Based on analysis of the tested data from blasting vibration in an open-pit mine,the results show that this method can more accurately identify the relationship between the primary and secondary factors,which provides a new effective method for the forecast study of blasting vibration characteristic parameters.
引文
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[11]Winzer S R,etal.High-speed cinematography of produc-tion blasting operations[J].Mining Congress Journal,1979,10:46~54.
[12]Wiss J F,et al.Control of vibration and blast noise fromsurface coal mining.Volumes I-Ⅳ,Reports to U.S.Bureau of Mine,Bureau of Mines OFR(1~4)-47,De-cember,1978.
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[14]史秀志.爆破振动信号时频分析与爆破振动预测研究[D],中南大学.2007.
[2]Chm ielew sk iM R,Grzymala2 Busse J W.Global dis-cretization of continuous attributes as preprocessing formachine learning[J].International Journal of App roxi-mate Reasoning,1996,15:319~331.
[3]Chan C C.A rough set approach to attribute generaliza-tion in data mining[J].Journal of Information Sciences,1998,107:169~176.
[4]刘同明,等.数据挖掘技术及其应用[M].北京:国防工业出版社,2001.150~161.
[5]Mc Sherry D.Know ledge discovery by inspection[J].Decision Support Systems,1997,21:43~47.
[6]Kryszkiewicz M.Rough Set approach to incomplete infor-mation systems[J].Information Sciences,1998,(112):39~49.
[7]张文修,吴伟志.粗糙集理论介绍和研究综述[J].模糊系统与数学,2000,14(4):1~12.
[8]张志呈.爆破地震参量与振动持续时间[J].四川冶金,2002,3:1~4.
[9]O’Brien,P.N.S.Some explosion concerning the primaryseismic pulse[J].Geophys Prosp,1969,17(4):511~547.
[10]吕西林,周德源,李思明,等.建筑结构抗震设计理论与实例[M].上海:同济大学出版社,2002.107~110.
[11]Winzer S R,etal.High-speed cinematography of produc-tion blasting operations[J].Mining Congress Journal,1979,10:46~54.
[12]Wiss J F,et al.Control of vibration and blast noise fromsurface coal mining.Volumes I-Ⅳ,Reports to U.S.Bureau of Mine,Bureau of Mines OFR(1~4)-47,De-cember,1978.
[13]Anderson D.A.,et al.A method site-specific predic-tion and control of ground vibration from blasting.Proc.1st Symp.On explosives and blasting research,1985.28~42.
[14]史秀志.爆破振动信号时频分析与爆破振动预测研究[D],中南大学.2007.
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