水幕冷却过程中供水系统的模糊建模与仿真

基金项目:

北京市教委科技发展计划基金资助项目(00KJ-037).

详细信息

Fuzzy Modeling and Simulation of the Water Supply System in Watercurtain Cooling Process

1. College of Electronic Information & Control Engineering, Beijing Polytechnic University, Beijing 100022, China;
2. Astronautics School, Beijing University of Aeronautics and Astronautics, Beijing 100083- China;
3. Steel Rolling Technology Department, Shougang (Group) Technical Center, Beijing 100041, China

摘要: 本研究是对板带材轧后处理中水幕冷却过程实施智能优化控制的重要组成部分,文中针对首钢中厚板厂的水幕冷却实际生产流程,深入分析了供水系统的动态和稳态特性并采集到实际试验数据,运用模糊推理合成法建立了其实际运行过程的模糊模型;进而运用MATLAB的GUI工具对所建模糊模型进行了仿真检验.其结果表明,该模糊模型能很好地逼近实际系统的动态响应过程,从而可为进一步的智能优化控制工作做好铺垫.
- 模糊建模 /
- 推理合成规则 /
- 水幕冷却系统 /
- 供水系统 /
- MATLAB
Abstract: Both the dynamic and static characteristics of the water supply system in watercurtain cooling process in the steel rolling production of Shougang (Group) Company are deeply analyzed. And then a series of practical testing data are acquired, with which a kind of fuzzy model is built based on the composite rule of inference. Finally the simulation test of the fuzzy model is carried out by using GUI in MATLAB, which shows that the model can approximate very well the dynamic response process of the real system.
- fuzzy modeling /
- composite rule of inference /
- watercurtain cooling system /
- water supply system /
- MATLAB

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