| 基于工控机及PLC长轴氮化炉温度控制系统的研究 |
| |
| 引用本文： | 袁清珂,李朝光,杨志文.基于工控机及PLC长轴氮化炉温度控制系统的研究[J].机床与液压,2010,38(7). |
| |
| 作者姓名： | 袁清珂 李朝光 杨志文 |
| |
| 作者单位： | 1. 广东工业大学机电工程学院,广东广州,510006
2. 佛山扬戈炉业有限公司,广东佛山,528231 |
| |
| 基金项目： | 广东省科技计划(2008B010400011);;广州市科技计划(2008Z1-D371)资助 |
| |
| 摘 要： | 为了提高深炉的控温精度及控制炉内温度的均匀性,运用PID控制理论,研究开发了一种基于工控机及PLC的长轴氮化炉计算机温度控制系统。通过工业计算机、西门子PLC、A/D,D/A模块、智能仪表、电动执行机构等控制单元实现系统及各个子系统之间的自动化控制。试炉结果表明,该炉温控制系统能获得最佳的控制效果。
|
| 关 键 词： | 长轴 多变量控制系统 耦合 真空 氮化 |
Research on Control System of Long Shaft Nitrifying Stoves Based on Industrial Control Computer and PLC |
| |
| YUAN Qingke,LI Chaoguang,YANG Zhiwen.Research on Control System of Long Shaft Nitrifying Stoves Based on Industrial Control Computer and PLC[J].Machine Tool & Hydraulics,2010,38(7). |
| |
| Authors: | YUAN Qingke LI Chaoguang YANG Zhiwen |
| |
| Affiliation: | 1.College of Mechanical & Electrical Engineering;Guangdong University of Technology;GuangzhouGuangdong 510006;China;2.Foshan Younger Furnace Industry Co.;Ltd;Foshan Guangdong 528231;China |
| |
| Abstract: | To increase the temperature control precision of deep furnace and the inner temperature uniformity,using PID control theory,a control system of long shaft nitrifying stoves based on industrial control computer and PLC was developed.Based on Siemens PLC,A/D and D/A modules,intelligent instrument,electric actuator and so on,the date coupling for multi-controlled variables was realized to form compact control system.The results presented in testing furnace indicate that this system can obtain the best of contr... |
| |
| Keywords: | Multivariable control system PID Coupling Vacuum Nitriding |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
