新型模糊PID控制变频调速恒压供水系统的研究

Research on a New Type Fuzzy-PID Control of Constant Pressure Water Supplying System with Frequency Conversion Speed Adjusting

介绍一种新型的采用锁相环同步切换及Fuzzy-PID控制恒压供水系统的设计方案。主要介绍了水压闭环FuZZy-PID控制器和锁相环的设计,以及以AT89552为核心的单片机控制系统的软硬件设计,该系统是较为理想的控制系统。

The paper introduces a design for a new type constant Pressure water Supply using synchronous switch with Phase-loeked loop and Fuzzy-PID control.The paper primarily introduces the design of Fuzzy-PID controller for water pressure and phase-loeked loop,and thedesign of sofrware and hardware of AT89552-baseds single-chip microcomputer control system.And This eontrol system is perfect.