Adaptive Weighted Case-Based Reasoning for Intelligent Coal Mine Decision Support Systems

Zhiqiang Zhang, Kai Tan, Changjun Yang, Yong Li, Chunhua Huang, Wei Li

Abstract


Under the background of intelligent transformation of coal mines, an intelligent decision support system based on case-based reasoning (CBR) has become crucial for improving production control. This paper constructs such a system and innovatively proposes an adaptive weight dynamic case retrieval algorithm (AWDCR). The algorithm leverages real-time monitoring of multi-source production data, dynamically adjusting case attribute weights based on data change characteristics and decision influence through a hybrid AHP-entropy weight mechanism. Using MATLAB simulation with 100,000+ actual production records across 100 scenarios (normal, equipment failure, environmental anomaly), results show AWDCR reduces average retrieval time by 20% and improves decision accuracy from 80% to 90% compared to traditional CBR. enhancing retrieval accuracy by 20%. The system effectively enhances production efficiency and safety, laying a foundation for intelligent coal mining.


Full Text:

PDF

References


H. Eroğlu, O. Kurtuluş, and O. Can. Decision making methods used for improving power quality to meet the sustainable energy targets. Energy & Environment, vol. 36(1), 499–539, 2025. https://doi.org/10.1177/0958305x241276829

P. M. Spanidis, F. Pavloudakis, and C. Roumpos. The Knowledge Management Landscape in the Greek Coal Mining Industry. Mining, Metallurgy & Exploration, 41(2), 819–841, 2024. https://doi.org/10.1007/s42461-024-00958-8

X. Zhang, J. Gao, K. Zhao, Y. Li, C. Li, and Z. Xie. Research on generation method of intelligent emergency preplan for coal mine accident. Mining Safety & Environmental Protection, 51(1), 78–85, 2024. http://doi.org/10.19835/j.issn.1008-4495.20230320

X. Ding, M. Hasanipanah, M. Monjezi, R. A. Abdullah, T. Nguyen, and D. V. Ulrikh. Enhancing mine blasting safety: developing intelligent systems for accurate flyrock prediction through optimized group method of data handling methods. Natural Resources Research, 34(2), 1199–1218, 2025. https://doi.org/10.1007/s11053-024-10445-y

L. Wei, M. Lei, Z. Xiancheng, T. Xianhui, and F. Quan. Research progress of the rotary steerable system and its control methods. Coal Geology & Exploration, 51(10), 167–179, 2023. htpp://doi.org/10.12363/issn.1001-1986.23.03.0137

T. Ye, M. Dong, Y. Liang, J. Long, Y. Zheng, and J. Lu. Online optimization of boiler operation based on information integration and case-based reasoning. International Journal of Green Energy, 20(1), 15–27, 2023. https://doi.org/10.1080/15435075.2021.2021417




DOI: https://doi.org/10.31449/inf.v49i34.9666

Creative Commons License
This work is licensed under a Creative Commons Attribution 3.0 License.