An Intelligence Expert System Based on Hoop Standard Granulator

摘要：

　　According to the analysis of the structure and technology,and then obtaining the energy consumption calculation formula,it comes to conclusion that the hoop standard granulator is a multivariate system with large time delay,which is also uncertain and nonlinear.Aiming at the problem that the hoop standard granulator cannot be controlled well by traditional methods,a technique was proposed,based on controlling the hoop standard granulator automatically by the expert system and SVM method.For good prediction performance,SVM with genetic algorithm is chosen to build the prediction model of output temperature and the main motor current,which is set as soft sense in the expert system.The expert system could be intelligent to solve the decoupling problem,by controlling feature identification,information processing machine,knowledge base,control rule and inference machine.In order to verify the design,based on reliable real-site data some experiments are conducted under the situation of disturbance.Finally the effect of expert control system and SVM is validated by simulation.

关键词： Hoop Standard Granulator Expert System SVM Large Time Delay Decouple Nonlinear

作者: Zhang Kun Fei Minrui Wu Jianguo Zhang Peijian

作者单位: School of Mechatronic Engineering & Automation, Shanghai University, Shanghai 200072 School of Electrical Engineering, Nantong University, Nantong, Jiangsu 226019

会议类型: 国际会议

会议名称: the 25th Chinese Control and Decision Conference(第25届中国控制与决策会议)

会议地点: 贵阳

会议语种:英文

页码: 86-91

在线出版日期: 2013-05-01（万方平台首次上网日期，不代表论文的发表时间）