一类稳态风量控制器的设计

Design of a Kind of Steady Air Flow Controller

针对带有时滞及非最小相位的系统设计时需注意被控对象的特殊性问题,在介绍带有时滞系统的控制方法基础上,进行模糊PI控制器的设计论述,并对风量控制系统研究了其调节器参数设计。系统调节器的性能仿真分析,具有调节精度高,能实现具有大滞后环节特性系统的稳态控制。

To need to pay attention to the problems of particularity of controlled object for the design of the system with delays and non-minimum phase,the design of fuzzy PI controller is discussed based on introducing the control method of the system with delay,and the parameters design of the regulator for air volume control system are studied.The simulation analysis of performance of system controller has a high adjusting precision to achieve the steady-state control to the system with the characteristics of a large delay links.