基于PCS7的具有回收工艺的连续过程控制系统设计
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摘要
针对传统的连续过程系统物料浪费、产量偏低的缺点,综合考虑安全、生产优化、节能等,用SDG图方法分析了系统的特性,制定回收工艺的串级-比值控制策略,基于PCS7完整地设计硬件组态、CFC、并行SFC等全套控制方案。对所设计方案在实验装置SMPT-1000进行仿真,结果表明,在保证安全的同时物料回收利用率和生成物产量显著提高。对PCS7相关实验及工业控制的应用具有一定的参考价值,拓展了过程控制系统课程的实训教学。
In view of the disadvantages of traditional continuous process system such as material waste and low yield, the system characteristics are analyzed with the SDG diagram method to comprehensively consider the safety, production optimization, energy saving, etc., and the cascade ratio control strategy of recovery process is developed. Based on PCS7, a complete set of control schemes such as hardware configuration, CFC and parallel SFC are designed. The simulation of the designed scheme in the experimental device SMPT-1000 shows that the utilization rate of material recovery and production yield can be significantly improved while safety is ensured. It has a certain reference value for the application of PCS7 related experiments and industrial control and expands the practical teaching of the Process Control System course.
In view of the disadvantages of traditional continuous process system such as material waste and low yield, the system characteristics are analyzed with the SDG diagram method to comprehensively consider the safety, production optimization, energy saving, etc., and the cascade ratio control strategy of recovery process is developed. Based on PCS7, a complete set of control schemes such as hardware configuration, CFC and parallel SFC are designed. The simulation of the designed scheme in the experimental device SMPT-1000 shows that the utilization rate of material recovery and production yield can be significantly improved while safety is ensured. It has a certain reference value for the application of PCS7 related experiments and industrial control and expands the practical teaching of the Process Control System course.
引文
[1] 高哲,李旭东,王珊,等.SMPT-1000实验平台的蒸发器控制系统设计[J].实验室研究与探索,2016,35(3):100-104.
[2] 倪晓杰,马彦霞,薄翠梅,等.基于PCS7的锅炉控制系统的设计和实现[J].控制工程,2011,18(6):927-930.
[3] 王捷,艾红.基于PCS7的锅炉控制系统设计与实现[J].化工自动化与仪表,2015,42(1):82-89.
[4] 纪超,王晶,于建梅.基于SMPT-1000实验平台的锅炉控制实验设计[J].实验技术与管理,2011,28(7):47-52.
[5] 钱琳琳,朱博帆,何毅晨,等.基于PCS7的聚合反应器系统控制策略仿真实现[J].自动化与仪表,2017,32(6):51-56.
[6] 刘宝,张晨.基于OPC的SIMATIC PCS7预测控制实验系统设计与实现[J].实验技术与管理,2017,34(4):130-135.
[7] 孙自强,丁小冬.基于PCS7的加热炉燃烧控制策略及仿真研究[J].控制工程,2012,19(1):48-52.
[8] 董哲,谢龙,张倩.基于PCS7和SMPT-1000的锅炉控制系统设计[J].仪表技术与传感器,2016(1):107-110.
[9] 高晴,张莉,高田田,等.基于PCS7的反应釜炉温控制系统PID参数整定仿真与分析[J].计算机与数字工程,2017,45(8):1607-1610.
[10] 王再英,刘淮霞.过程控制系统与仪表[M].北京:机械工业出版社,2014.
[11] 麻丽明.基于S7-400 PLC的实训装置控制系统的设计与开发[D].锦州:辽宁工业大学,2016.
[12] 荀鹏飞,荀延龙.基于PCS7及SMPT-1000的蒸发器控制系统设计[J].电子设计工程,2017,25(15):113-116.
[13] 马昕,张贝克.深入浅出过程控制:小锅带你学过控[M].北京:高等教育出版社,2013.
[2] 倪晓杰,马彦霞,薄翠梅,等.基于PCS7的锅炉控制系统的设计和实现[J].控制工程,2011,18(6):927-930.
[3] 王捷,艾红.基于PCS7的锅炉控制系统设计与实现[J].化工自动化与仪表,2015,42(1):82-89.
[4] 纪超,王晶,于建梅.基于SMPT-1000实验平台的锅炉控制实验设计[J].实验技术与管理,2011,28(7):47-52.
[5] 钱琳琳,朱博帆,何毅晨,等.基于PCS7的聚合反应器系统控制策略仿真实现[J].自动化与仪表,2017,32(6):51-56.
[6] 刘宝,张晨.基于OPC的SIMATIC PCS7预测控制实验系统设计与实现[J].实验技术与管理,2017,34(4):130-135.
[7] 孙自强,丁小冬.基于PCS7的加热炉燃烧控制策略及仿真研究[J].控制工程,2012,19(1):48-52.
[8] 董哲,谢龙,张倩.基于PCS7和SMPT-1000的锅炉控制系统设计[J].仪表技术与传感器,2016(1):107-110.
[9] 高晴,张莉,高田田,等.基于PCS7的反应釜炉温控制系统PID参数整定仿真与分析[J].计算机与数字工程,2017,45(8):1607-1610.
[10] 王再英,刘淮霞.过程控制系统与仪表[M].北京:机械工业出版社,2014.
[11] 麻丽明.基于S7-400 PLC的实训装置控制系统的设计与开发[D].锦州:辽宁工业大学,2016.
[12] 荀鹏飞,荀延龙.基于PCS7及SMPT-1000的蒸发器控制系统设计[J].电子设计工程,2017,25(15):113-116.
[13] 马昕,张贝克.深入浅出过程控制:小锅带你学过控[M].北京:高等教育出版社,2013.