| 引用本文: | 王恒,贾民平,许飞云,陈左亮,谢超.球磨机负荷加权模糊控制算法设计与仿真[J].电力自动化设备,2009,(2): |
| .Design and simulation of weighted fuzzy control algorithm for ball mill load[J].Electric Power Automation Equipment,2009,(2): |
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| 摘要: |
| 针对目前球磨机料位单冲量控制系统响应速度慢、控制特性差等缺点,提出三冲量球磨机负荷加权模糊控制算法.即通过球磨机料位、球磨机进/出口温度和进出口压差三冲量模糊控制对球磨机负荷进行调节.在分析了球磨机的系统特性和控制目标后,结合电厂手动调节的特点,研究了三冲量模糊控制方案、负荷加权模糊控制器的结构以及模糊控制器的实现.利用Matlab/Simulink工具箱进行仿真研究,结果表明所提出的控制方法具有较好的动态特性和鲁棒性. |
| 关键词: 球磨机系统 料位 加权模糊控制 鲁棒性 发电厂 |
| DOI： |
| 分类号:TP273.4 |
| 基金项目:江苏省高技术资助项目? |
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| Design and simulation of weighted fuzzy control algorithm for ball mill load |
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WANG Heng~1 JIA Minping~1 XU Feiyun~1 CHEN Zuoliang~2 XIE Chao~2
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| Abstract: |
| Aiming at the low response speed and bad performance of single-variable control algorithm for ball mill system,a three-variable weighted fuzzy control system is proposed,which adjusts the mill load through the coal fill level,inlet-outlet temperature difference and inlet-outlet pressure difference.Based on the analysis of ball mill system and control targets,and combined with the features of manual adjustment, the three-variable weighted fuzzy control algorithm,load-weighted fuzzy controller structure and i... |
| Key words: ball mill system coal fill level weighted fuzzy control robustness power plant |
