过程工业中带有粘滞的阀门数据驱动模型，模型采用SCI论文《Two-layer banary tree data-driven model for valve stiction》中提出的算法，本人自己独立编制转化，成功运行，性能良好。模型由Matlab文件和Simulink模型两部分完成，且内设注释，可直接运行。-A data-driven model of valve stiction. The algorithm is from the paper"Two-layer banary tree data-driven model for valve stiction," and the model runs successfully in MATLAB/SIMULINK.