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[1]由东冉,刘剑,曹鹏,等.基于深度学习的实时热压湿变通风阻力系数时序预测研究*[J].中国安全生产科学技术,2025,21(11):150-158.[doi:10.11731/j.issn.1673-193x.2025.11.018]
 YOU Dongran,LIU Jian,CAO Peng,et al.Research on time series prediction of ventilation resistance coefficient under real-time thermal-pressure-humidity variation based on deep learning[J].JOURNAL OF SAFETY SCIENCE AND TECHNOLOGY,2025,21(11):150-158.[doi:10.11731/j.issn.1673-193x.2025.11.018]
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基于深度学习的实时热压湿变通风阻力系数时序预测研究*
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《中国安全生产科学技术》[ISSN:1673-193X/CN:11-5335/TB]

卷:
21
期数:
2025年11期
页码:
150-158
栏目:
职业安全卫生管理与技术
出版日期:
2025-11-30

文章信息/Info

Title:
Research on time series prediction of ventilation resistance coefficient under real-time thermal-pressure-humidity variation based on deep learning
文章编号:
1673-193X(2025)-11-0150-09
作者:
由东冉刘剑曹鹏王东刘丽杨成虎张鑫
(1.辽宁工程技术大学 安全科学与工程学院,辽宁 葫芦岛 125105;
2.辽宁工程技术大学 矿山热动力灾害与防治教育部重点实验室,辽宁 葫芦岛 125105;
3.山东工商学院 管理科学与工程学院,山东 烟台 264005;
4.辽宁工程技术大学 辽宁省高等学校矿产资源开发利用技术及装备研究院,辽宁 阜新 123000;
5.山西北方铜业有限公司铜矿峪矿,山西 运城 043700)
Author(s):
YOU Dongran LIU Jian CAO Peng WANG Dong LIU Li YANG Chenghu ZHANG Xin
关键词:
矿井通风热压湿变通风阻力系数深度学习时间序列时间卷积网络(TCN)
Keywords:
mine ventilation ventilation resistance coefficient under thermal-pressure-humidity variation deep learning time series temporal convolutional networks (TCN)
分类号:
X936
DOI:
10.11731/j.issn.1673-193x.2025.11.018
文献标志码:
A
摘要:
为精准预测智能通风系统中实时热压湿变通风阻力系数,克服传统机器学习方法依赖静态物理参数、忽略热力过程动态影响而无法满足实时矿井通风网络解算需求的问题,提出1种基于深度学习时间卷积网络(TCN)的实时预测方法。通过分析热压湿变通风阻力系数的时序特性,构建包含膨胀因果卷积与残差连接的TCN模型,以历史风流温度、湿度和大气压等时序特征作为输入进行实时预测。采用铜矿峪矿井实测数据进行模型训练与验证,并与6种传统算法对比。研究结果表明:深度学习时序方法预测的平均绝对百分比误差仅为1.98%,满足智能通风实际需求。7种算法的性能排序为:TCN>LSTM>GRU>Linear>Transformer>CNN>SVR,其中TCN算法表现最优,MAE为0.012,MSE为0.000 42,MAPE为1.98%,R2为0.998 1。研究结果可为实时矿井通风网络解算提供参考。
Abstract:
In order to accurately predict the real-time ventilation resistance coefficient under thermal-pressure-humidity variation in intelligent ventilation systems,and to overcome the limitations of traditional machine learning methods that rely on static physical parameters while ignoring the dynamic effects of thermal processes—thus failing to meet the requirements for real-time mine ventilation network solution—a novel real-time prediction method based on the deep learning temporal convolutional network (TCN) is proposed.By analyzing the time-series characteristics of the ventilation resistance coefficient under thermal-pressure-humidity variation,a TCN model incorporating dilated causal convolutions and residual connections is constructed.This model uses historical time-series features such as airflow temperature,humidity,and atmospheric pressure as inputs for real-time prediction.The model was trained and validated using measured data from the Tongkuangyu Mine,and compared with six traditional algorithms.The results demonstrate that the deep learning time-series method achieves a mean absolute percentage error (MAPE) of only 1.98%,meeting the practical demands of intelligent ventilation.The performance ranking of the seven algorithms is:TCN > LSTM > GRU > Linear > Transformer > CNN > SVR,with TCN exhibiting the best performance (MAE=0.012,MSE=0.000 42,MAPE=1.98%,R2=0.998 1).The findings provide a reference for real-time solution of mine-ventilation networks.

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备注/Memo

备注/Memo:
收稿日期: 2025-07-15
* 基金项目: 辽宁省科学技术计划项目(2025-BS-0399);国家自然科学基金项目(52404212);辽宁省教育厅科研项目(LJ212410147072)
作者简介: 由东冉,硕士研究生,主要研究方向为矿井通风。
通信作者: 刘剑,博士,教授,主要研究方向为矿井通风及灾害防治。
更新日期/Last Update: 2025-12-03