基于最小二乘法的反应釜参数整定系统设计  

Design of the Parameter Adjusting System of Reaction Kettle Based on the Least Square Method

作　　者：关宏伟[1] 李园[2] 梁立达 马修水[2] 

机构地区：[1]宁波大红鹰学院机械与电气工程学院,浙江宁波315175 [2]浙江大学宁波理工学院,浙江宁波315100

出　　处：《安徽电子信息职业技术学院学报》2016年第5期22-25,共4页Journal of Anhui Vocational College of Electronics & Information Technology

基　　金：浙江省教育厅科研项目(Y201432757);国家自然科学基金项目(61304081);浙江省自然科学基金资助项目(LQ13F030007);宁波市创新团队资助项目(2012B82002;2013B82005)

摘　　要：反应釜具有工艺复杂,干扰量多且难以测量等特点,获得其模型较为困难。本文以反应釜为对象,运用最小二乘法对其进行辨识,获得模型参数。根据系统模型对其进行参数整定,系统的性能指标为超调量2%,峰值时间10min,上升时间6.5min,调整时间5min,衰减比为5。The reaction kettle has the characteristics of complicated process, much disturbance and measurement difficulty, so it is difficult to obtain its model. The least square method is used to identify and obtain the model parameters of the reaction kettle. According to the system model, the parameters of the system are adjusted, i.e.the system performance is over 2%; the peak time is 10min; the rise time is 6.5min; the adjusting time is 5min;and the attenuation ratio is 5.

关 键 词：反应釜 最小二乘法 动态性能 

分 类 号：TG155[金属学及工艺—热处理]