矿业科学学报2025，Vol.10Issue(1)：48-56,9.DOI:10.19606/j.cnki.jmst.2024938
融合概率积分法与SBAS-InSAR的开采沉陷计算方法
Calculation method for mining subsidence combining probability integral method and SBAS-InSAR
摘要
Abstract
To address the issues of local optima and inaccurate edge subsidence predictions in the pa-rameter inversion process of the mining subsidence probability integral method,the authors propose ap-plying the dung beetle optimizer algorithm to invert probability integral method parameters and integrate SBAS-InSAR subsidence monitoring values to obtain comprehensive subsidence information for the min-ing area.The method first utilizes gradient information from SBAS-InSAR technology to obtain reliable subsidence values for areas with small deformation gradients in the mining area.It then applies to the dung beetle optimizer algorithm,known for its strong optimization capability and high accuracy,to in-vert the parameters of the probability integral method and calculate subsidence values for areas with large deformation gradients.Finally,the subsidence values from the probability integral method and SBAS-InSAR monitoring are fused using a quadratic distance weighting method approach to derive the mining subsidence deformation information for the mining area.Using the 10604 working face of the Malan Mine in Gujiao City,Shanxi Province,as the study area,experimental analysis was conducted using data from 62 field leveling monitoring points and 25 Sentinel-1A images.The results indicate that the parameter inversion using the dung beetle optimizer algorithm is excellent,and accurate subsidence information can be obtained after data fusion.This approach improves accuracy by 59%compared to u-sing SBAS-InSAR alone and by 32%compared to using the probability integral method alone.关键词
开采沉陷/概率积分法/蜣螂优化算法/SBAS-InSAR/数据融合Key words
mining subsidence/probability integral method/dung beetle optimizer algorithm/SBAS-InSAR/data fusion分类
矿山工程引用本文复制引用
丁星丞,李培现,康新亮,王明亮,张涛,郝登程..融合概率积分法与SBAS-InSAR的开采沉陷计算方法[J].矿业科学学报,2025,10(1):48-56,9.基金项目
国家自然科学基金(52174160) （52174160）
河北省自然科学基金一生态智慧矿山联合基金(E2020402086) （E2020402086）
煤炭资源高效开采与洁净利用国家重点实验室开放基金(2021-CMCU-KF014) （2021-CMCU-KF014）
