摘要
主要针对一阶时滞过程和二阶时滞过程设计的内模控制器,分别用麦克劳林展开法和分子分母相同幂次系数相等法为相应的IMC-PID控制器进行了参数整定。分别选取模型进行了仿真,结果表明:分子分母对应幂次相等法控制效果略优于麦克劳林展开法,两种方法都能取得很好的控制效果。
The internal model controller regarding first and second order time-delay processes was discussed.And the ways of McLaughlin and coefficients equivalency of the same power of numerator and denominator were respectively employed to tune IMC-PID controller parameters.The simulation results show the slight excellence of the latter way over the former one,and though they both have good control performances.
出处
《化工自动化及仪表》
CAS
北大核心
2010年第4期10-12,18,共4页
Control and Instruments in Chemical Industry
基金
国家"863"计划项目(2008AA042131)
国家"973"计划项目(2007CB714300)
关键词
IMC-PID整定
麦克劳林展开法
相同幂次系数相等法
IMC-PID tuning
McLaughlin way
coefficients equivalency of same power of numerator and denominator
