【作者】 胡国文； 王鹏； 于宏亮； 王孝红；

【Author】 HU Guowen1,WANG Peng2,YU Hongliang1,WANG Xiaohong1 (1. School of Automation and Electrical Engineering,Jinan University,Jinan,250022,China;2. Science and Technology Information Instiute of Jinan,Jinan,250001,China)

【机构】 济南大学自动化与电气工程学院； 济南科技信息研究所；

【摘要】 针对国内水泥篦冷机篦下压力自动控制不能长期连续稳定运行的现状,提出将Fuzzy-PI复合控制算法应用于现场的控制方案,并根据现场实际运行情况将专家操作经验融合到Fuzzy-PI复合控制器中。Fuzzy-PI复合控制算法融合了Fuzzy与PI两种控制方式的优点,保证了系统良好的动态特性、较高的动态响应和较高的稳态精度,同时,融入的专家操作经验保证了自动控制连续稳定的运行。通过在水泥企业现场运行验证了改方案的合理性与实用性。更多还原

【Abstract】 By analyzing the problems of grate cooler exit pressure automatic control can not keep long-term run stably in domestic cement,application of Fuzzy-PI composite control in grate cooler is proposed. And according to the actual operation,expert operation experience is combined with Fuzzy-PI composite control. The scheme is the combination of fuzzy and PI control algorithm skillfully,ensures good dynamic characteristics of the system,a high dynamic response and high steady state accuracy,and the expert operation experience which is merged into Fuzzy-PI can ensure the system can keep run stably. The reasonableness and practicability of this scheme have proved by continuous and steady operation in cement enterprise.更多还原