微型燃气轮机转速模糊PID控制器设计  

Fuzzy PID controller for micro-turbine rotate speed

作　　者：岳俊红[1] 刘吉臻[1] 谭文[1] 刘向杰[1] 

机构地区：[1]华北电力大学自动化系,北京102206

出　　处：《燃气轮机技术》2006年第4期43-46,共4页Gas Turbine Technology

摘　　要：针对微型燃气轮机发电系统在不同负荷区间建立转速线性局域模型,借助T-S模糊模型将各局域模型由负荷的模糊隶属度函数加权连接成微型燃气轮机燃料—转速的输入输出全局非线性模型,利用并行分配补偿控制思想设计了基于T-S模型的模糊PI控制器,通过仿真比较,验证了其优越的控制品质,对工程应用的控制器设计有借鉴作用。The local linear model of micro - turbine can be set up at each operating regions of load. 1hen the global nonlinear model can he gained by composing the local linear model based on T- S fuzzy model.Parallel distributed compensation ideal and T- S fuzzy model were applied to design fuzzy PI controller. Emulating and comparing proved the controLler has excellent performances. This method provided a reference to design of controller applied to practice engineering.

关 键 词：微型燃气轮机 局域模型 T—S模糊模型 

分 类 号：TK323[动力工程及工程热物理—热能工程]