冷固球团自动控制系统  

Automatic Control System of Cold-bound Pellets

作　　者：牛秦洲[1] 廖承业[1] 

机构地区：[1]桂林理工大学机械与控制工程学院,桂林541004

出　　处：《自动化与仪表》2013年第6期33-37,共5页Automation & Instrumentation

基　　金：广西教育厅科研项目(200911LX131)

摘　　要：阐述了西门子公司S7-300PLC在冷固球团自动控制系统中的运用,详细介绍了冷固球团生产工艺流程,并给出了控制系统的硬件和软件设计方案,网络结构、PLC程序设计以及组态监控系统的设计。针对冷固球团配料过程中配料精度难以控制的问题,提出一种基于模糊自适应PID控制方法。该系统实现了冷固球团工艺全自动控制,自投产以来,实际运行稳定,效果良好。Introduces the Siemens S7-300 PLC on cold solid pellets application in automatic control system,detailed introduces the cold solid pellet production process,and gives the hardware and software of the control system design scheme,the network structure,PLC program design and configuration monitoring system design. In the cold solid pel- lets batching processing,for batching accuracy is difficult to control,a kind of based on fuzzy adaptive PID control method was proposed. The system realizes the cold solid pellets process automatic control,since its operation,the ac- tual operation was stable,and the effect was good.

关 键 词：PLC 冷固球团 模糊自适应PID 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]