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Information-based Gradient Enhanced Causal Learning Graph Neural Network for Out-of-Distribution Fault Diagnosis of Complex Industrial Processes

实验环境

请按照此要求设置环境。通常,您可能需要运行以下命令:

conda create -n IGCL_GNN python=3.9
conda activate IGCL_GNN
conda install pytorch cudatoolkit=11.6 -c pytorch
conda install opencv scikit-learn networkx pandas tqdm matplotlib seaborn
pip install torch==1.12.1
pip install torch-scatter==2.1.0 -f https://pytorch-geometric.com/whl/torch-1.12.1+cu116.html
pip install torch-sparse==0.6.16 -f https://pytorch-geometric.com/whl/torch-1.12.1+cu116.html
pip install torch-cluster==1.6.0 -f https://pytorch-geometric.com/whl/torch-1.12.1+cu116.html
pip install torch-spline-conv==1.2.1 -f https://pytorch-geometric.com/whl/torch-1.12.1+cu116.html
pip install torch-geometric==2.4.0

数据集下载

三相流动设施数据: 克兰菲尔德大学的三相流动设施(TFF)设计用于控制加压系统,并测量水流量、油流量和空气流量。该设施中共有24个传感器,用于测量系统不同关键位置的压力、流速、密度和温度。

下载地址:

A Benchmark Case for Statistical Process Monitoring - Cranfield Multiphase Flow Facility - File Exchange - MATLAB Central (mathworks.com)

运行方式

对模型进行训练和测试,执行以下指令:

python main_real.py --model CausalGAT --dataset TFF --layers 3 --epochs 100 --folds 10 --lr 0.001 --n 0.5 --e 0.5 --train_model mgda 

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