CSTR系统的Ⅱ型模糊控制器设计  

Design of type-Ⅱ fuzzy controller of CSTR

作　　者：马晓雨[1] 刘杰[1] 郑岩 

机构地区：[1]河北工程大学土木工程学院,河北邯郸056038 [2]邯郸市房地产开发公司,河北邯郸056002

出　　处：《河北工程大学学报（自然科学版）》2010年第2期73-76,共4页Journal of Hebei University of Engineering:Natural Science Edition

摘　　要：将连续搅拌槽反应系统转化为带有结构时变不确定性的线性系统,利用二型模糊控制原理,对该不确定性系统进行控制器设计,从而达到对具有参数不确定性的复杂非线性连续搅拌槽反应系统的稳定控制。仿真结果表明Ⅱ型模糊控制器可以将带有时变时延特性且具有参数不确定性的CSTR系统,稳定控制在其不稳定的工作点上。The system of continuous stirred tank reactors is converted to an uncertain linear system with structured time - varying uncertainties. Based on the type - Ⅱ fuzzy control principle, the controller is de- signed to stably control the nonlinear system of continuous stirred tank reactors with parameter uncertainty. The results of simulation show that this type- Ⅱ fuzzy controller could stably control the CSTR which has the characteristics of time - varying, time - delaying and parameter uncertainties in the unstable operating point.

关 键 词：连续搅拌槽反应器 非线性 模糊控制 

分 类 号：TP13[自动化与计算机技术—控制理论与控制工程]