基于ARM和神经网络的塑焊机温度控制系统  

Temperature Control System of Plastic Welding Machine Based on ARM and Neural Network

作　　者：王博[1] 黄永红[1] 孙玉坤[1] 

机构地区：[1]江苏大学电气信息工程学院,江苏镇江212013

出　　处：《仪表技术与传感器》2007年第9期61-63,共3页Instrument Technique and Sensor

基　　金：江苏省教育厅产业化资助项目(JHB05-39)

摘　　要：介绍了基于ARM嵌入式处理器S3C44B0X的塑焊机温度控制系统。控制策略采用神经网络与PID相结合的方法实现,在一定程度上解决了传统PID不易在线实时整定参数,难于对控制系统进行有效控制的不足。软件设计中移植了μC/OS-II操作系统,采用多任务程序设计方法设计程序,大大降低了编写程序的复杂度。实践表明:该系统具有控温精度高、运行可靠等优点。A temperature control system on the basis of ARM processor S3C44BOX was designed. The neural network of adaptive PID controlling strategies has been adopted in the system, which avoid the difficulty of tuning the parameter in the traditional PID and solve the question of effective control to system. The embedded operating system μC/OS-Ⅱ has been transplanted in the software design. It will reduce the difficulty in software design because of the new method of multitask program. The system has many advantages such as high temperature accuracy, good quality, etc. All of which have been laboratorial experimented and proved.

关 键 词：ARM单片机 神经网 μC/OS-Ⅱ操作系统 

分 类 号：TP311.52[自动化与计算机技术—计算机软件与理论]