基于FCMAC与PID复合温控器在DMK-240真空烧结炉中的应用  

Based on FCMAC and PID Compound Thermostat in the DMK-240 Vacuum Sintering Furnace

作　　者：周建华[1,2] 谢永芳[1] 

机构地区：[1]中南大学,湖南长沙410083 [2]湖南工业大学,湖南株洲412008

出　　处：《机电产品开发与创新》2012年第3期116-118,共3页Development & Innovation of Machinery & Electrical Products

摘　　要：针对国内某大型硬质合金企业的DMK-240真空脱蜡烧结一体炉控制系统研发项目,设计出了一种基于PLC和工控机构成的控制系统。该控制系统以温度为主要控制参数,采用基于模糊小脑模型神经网络(FCMAC)与PID控制算法相结合的复合温度控制器对温度进行控制。实际运行结果表明,控制方案控制精度高,动态特性好,满足现代硬质合金生产工艺要求。According to a domestic large hard alloy enterprise of the DMK-240 vacuum sintering furnace dewaxing a control system research and development projects, and designed a based on PLC and industrial control computer consists of the control system. The control system taking the temperature as the main control parameters, use the cerebellum model based on fuzzy neural network （FCMAC） and the PID control algorithm with the combination of composite temperature controller temperature in control. The actual operation shows that the control scheme high control accuracy, good dynamic characteristics, meet modem hard alloy production orocess reauirements.

关 键 词：真空烧结炉 模糊小脑模型神经网络(FCMAC) PID 温度控制 

分 类 号：TP27[自动化与计算机技术—检测技术与自动化装置]