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[1]郝天轩,陈国印,赵立桢,等.基于Adam优化深度神经网络快速确定瓦斯抽采半径*[J].中国安全生产科学技术,2022,18(6):52-57.[doi:10.11731/j.issn.1673-193x.2022.06.008]
　HAO Tianxuan,CHEN Guoyin,ZHAO Lizhen,et al.Quickly determining gas drainage radius based on Adam optimized deep neural network[J].JOURNAL OF SAFETY SCIENCE AND TECHNOLOGY,2022,18(6):52-57.[doi:10.11731/j.issn.1673-193x.2022.06.008]
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基于Adam优化深度神经网络快速确定瓦斯抽采半径*
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《中国安全生产科学技术》[ISSN:1673-193X/CN:11-5335/TB]

卷:
18
期数:
2022年6期
页码:
52-57
栏目:
职业安全卫生管理与技术
出版日期:
2022-06-30

文章信息/Info

Title:
Quickly determining gas drainage radius based on Adam optimized deep neural network
文章编号:
1673-193X(2022)-06-0052-06
作者:
郝天轩; 陈国印; 赵立桢; 唐一举
（1.河南理工大学 安全科学与工程学院，河南 焦作 454000；
2.河南省瓦斯地质与瓦斯治理重点实验室—省部共建国家重点实验室培育基地，河南 焦作 454000；
3.煤炭安全生产河南省协同创新中心，河南 焦作 454000）
Author(s):
HAO Tianxuan;  CHEN Guoyin;  ZHAO Lizhen;  TANG Yiju
(1.School of Safety Science and Engineering,Henan University of Technology,Jiaozuo Henan 454000,China;
2.Henan Province Key Laboratory of Gas Geology and Gas Governance-the National Key Laboratory Cultivation Base Jointly Established by the Province and the Ministry,Jiaozuo Henan 454000,China;
3.Henan Collaborative Innovation Center for Coal Safety Production,Jiaozuo Henan 454000,China)
关键词:
Adam算法; 有效抽采半径; 预测模型; Python语言; 有效抽采半径计算软件
Keywords:
Adam algorithm;  effective drainage radius;  prediction model;  Python language;  calculation software of effective drainage radius
分类号:
X936
DOI:
10.11731/j.issn.1673-193x.2022.06.008
文献标志码:
A
摘要:
为解决煤矿瓦斯有效抽采半径难以快速准确确定的问题,采用基于Adam算法优化DNN（深度神经网络）方法来预测瓦斯抽采半径。查阅文献共收集已得到验证的970组数据集，每组数据选取煤层瓦斯初始渗透率、钻孔直径、抽采时间、地应力、煤层初始瓦斯压力作为预测模型的5个特征量，有效抽采半径作为目标输出值。接着预测模型进行不断学习和训练，最终训练得到1个最优的瓦斯有效抽采半径预测模型。利用训练好的最优预测模型结合Python语言开发出计算有效抽采半径的软件，并使用该软件在四季春煤矿和鹤煤六矿进行有效抽采半径预测的工程实例研究，验证该软件预测抽采半径的实用性和准确性。研究结果表明：通过使用开发的软件，可快速且较准确地计算出矿井瓦斯有效抽采半径，可为暂不具备现场测试条件的矿井抽采设计提供一定的参考依据。
Abstract:
In order to solve the problem that it is difficult to quickly and accurately determine the effective gas drainage radius of coal mines,an optimized DNN (deep neural network) method based on Adam algorithm was used to predict the gas drainage radius.A total of 970 groups of data sets that had been verified were collected by referring to the literature.For each group of data,the initial permeability of coal seam gas,borehole diameter,drainage time,in-situ stress,and initial coal seam gas pressure were selected as 5 characteristic quantities of the prediction model,and the drainage effective radius was taken as the target output value.The prediction model was continuously learned and trained,and finally an optimal prediction model of gas drainage effective radius was obtained by training.Using the trained optimal prediction model combined with Python language,a software for calculating the drainage effective radius was developed,and the software was used to conduct the engineering case study on the prediction of drainage effective radius in Sijichun coal mine and Hemei No.6 coal mine,and the practicability and accuracy of the software for predicting the drainage radius were verified.By using the developed software,the drainage effective radius of mine gas could be calculated quickly and accurately,which provides a certain reference for mine drainage design without the field test conditions temporarily.

参考文献/References:

［1］王国飞.顺层钻孔瓦斯抽采有效半径研究［J］.内蒙古煤炭经济,2016(S3):137-139. WANG Guofei.Study on the effective radius of gas drainage in bedding boreholes［J］.Inner Mongolia Coal Economy,2016(S3):137-139.
［2］郝富昌,刘明举,孙丽娟.瓦斯抽采半径确定方法的比较及存在问题研究［J］.煤炭科学技术,2012,40(12):55-58,110. HAO Fuchang,LIU Mingju,SUN Lijuan.Comparison of methods for determining gas drainage radius and research on existing problems［J］.Coal Science and Technology,2012,40(12):55-58,110.
［3］马耕,苏现波,魏庆喜.基于瓦斯流态的抽放半径确定方法［J］.煤炭学报,2009,34(4):501-504. MA Geng,SU Xianbo,WEI Qingxi.Determination method of drainage radius based on gas flow pattern［J］.Journal of China Coal Society,2009,34(4):501-504.
［4］王兆丰,李炎涛,夏会辉,等.基于COMOSOL的顺层钻孔有效抽采半径的数值模拟［J］.煤矿安全,2012,43(10):4-6. WANG Zhaofeng,LI Yantao,XIA Huihui,et al.Numerical simulation of effective drainage radius of bedding boreholes based on COMOSOL［J］.Coal Mine Safety,2012,43(10):4-6.
［5］王伟有,汪虎.基于COMSOL Multiphysics的瓦斯抽采有效半径数值模拟［J］.矿业工程研究,2012,27(2):40-43. WANG Weiyou,WANG Hu.Numerical simulation of effective radius of gas drainage based on COMSOL Multiphysics［J］.Mining Engineering Research,2012,27(2):40-43.
［6］田睿,孟海东.基于Adam优化算法的深度神经网络岩爆预测模型［J］.矿业研究与开发,2020,40(11):40-46. TIAN Rui,MENG Haidong.Deep neural network rockburst prediction model based on Adam optimization algorithm［J］.Mining Research and Development,2020,40(11):40-46.
［7］王乐洋,许冉冉,靳锡波,等.非线性反演算法的综合评价对比［J］.武汉大学学报(信息科学版):2022,47(3):341-351. WANG Leyang,XU Ranran,JIN Xibo,et al.Comprehensive evaluation and comparison of nonlinear inversion algorithms［J］.Journal of Wuhan University (Information Science Edition):2022,47(3):341-351.
［8］赵申建,符天凡,李凯,等.深度学习［M］.北京:人民邮电出版社,2018.
［9］蒋昂波,王维维.ReLU激活函数优化研究［J］.传感器与微系统,2018,37(2):50-52. JIANG Angbo,WANG Weiwei.ReLU activation function optimization research［J］.Sensors and Microsystems,2018,37(2):50-52.
［10］刘芳,汪震,刘睿迪,等.基于组合损失函数的BP神经网络风力发电短期预测方法［J］.浙江大学学报(工学版),2021,55(3):594-600. LIU Fang,WANG Zhen,LIU Ruidi,et al.Short-term prediction method of wind power generation based on BP neural network combined loss function［J］.Journal of Zhejiang University (Engineering Science Edition),2021,55(3):594-600.
［11］黄鉴之,丁成诚,陶蔚,等.非光滑凸情形Adam型算法的最优个体收敛速率［J］.智能系统学报,2020,15(6):1140-1146. HUANG Jianzhi,DING Chengcheng,TAO Wei,et al.The optimal individual convergence rate of the Adam-type algorithm in the non-smooth convex case［J］.Journal of Intelligent Systems,2020,15(6):1140-1146.
［12］陈朋飞.成庄矿瓦斯地质规律及顺层瓦斯抽采技术研究［D］.焦作：河南理工大学,2015.
［13］侯沣峻.王行庄矿二_1煤层瓦斯有效抽采半径研究［D］.廊坊：华北科技学院,2020.
［14］刘晓辉.煤层瓦斯钻孔抽采有效半径确定方法研究［D］.北京：煤炭科学研究总院,2017.
［15］范亚飞.顺层钻孔瓦斯抽采有效半径测定方法及布孔参数优化研究［D］.西安：西安科技大学,2019.
［16］汪垚.薛湖煤矿定向钻进梳状钻孔瓦斯抽采效果分析［D］.徐州：中国矿业大学,2020.
［17］魏杰.钻孔煤壁变形与渗流规律及钻孔参数优化研究［D］.太原：太原理工大学,2018.

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备注/Memo

备注/Memo:
收稿日期： 2021-07-05
* 基金项目： 河南省科技攻关项目（222102320172，172102310474，222102320413）;中国工程科技发展战略咨询研究项目（2020HENZDB02）
作者简介： 郝天轩，博士，教授，主要研究方向为矿山安全科学、矿山信息化等。
通信作者： 陈国印，硕士研究生，主要研究方向为瓦斯灾害预测与防治。
更新日期/Last Update: 2022-07-10