基于模糊PID的钢丝铅浴淬火温度测控系统  

Lead hardening temperature measuring and control system for steel wire base on fuzzy PID

作　　者：杨洪涛[1] 吴天凤[1] 

机构地区：[1]安徽理工大学机械工程系,安徽淮南232001

出　　处：《煤炭科学技术》2007年第3期33-37,共5页Coal Science and Technology

摘　　要：阐述了基于模糊自适应PID控制的钢丝绳用钢丝铅浴淬火温度测控系统的工作原理。该系统由8031单片机作为下位机和PC机作为上位机组成。设计了温度传感器调理电路、数据采集电路、单片机系统和串行通信电路,利用Labview并结合Matlab,进行模糊推理机的结构设计,选择语言变量、隶属函数、推理规则和解模糊方法,同时进行上位机的串行通信和其他人机界面的设计。试验结果表明,该温度测控系统精度可以达到±0.8℃,可以实现比普通PID控制更高的控温精度和稳定性。The paper introduced the working principle of the lead hardening temperature measuring and control system for the steel wire base on the fuzzy suitable PID control.The system consisted with a 8031 microprocessor as the down unit and the PC computer as the up unit.The paper designed the temperature sensor adjusted circuit,data collection circuit,microprocessor system and series communication circuit.With the Labview and the Matlab,a structure design of the fuzzy deduction unit was made.The paper selected the...

关 键 词：铅浴淬火 温度远程控制 上位机 下位机 LABVIEW 模糊PID 

分 类 号：TD532[矿业工程—矿山机电]