基于MSP430单片机的便携式PID参数整定仪的实现

Implementation of Portable PID Tuning Instrument Based on MSP430 MCU

PID控制器是工业中应用最为广泛的控制器,实际工程中PID参数整定问题一直是困扰技术人员的问题之一,也一直是人们研究的热点。本文应用RGA失调因子法对基于MSP430单片机的便携式PID参数整定仪进行整定。并对便携式PID参数整定仪进行了功能分析,以MSP430F169为核心控制单元完成了系统的软硬件设计。

PID controller is the most widely used controller in industry control field,and the PID parameter tuning has always been one of the problems which plagued technical staff in the actual engineering,also a hot research topic.This paper uses RGA offset factor method to tune the portable PID parameter tuning instrument based on MSP430 MCU.The paper also analyzes the functions of the portable PID parameter tuning instrument,and uses MSP430F169 as the core control unit to complete the software and hardware design of the system.