MPCE实验装置连续反应过程控制策略研究与实现

以多功能过程和实验系统（NIPCE）中的连续反应过程（CSTR）为对象，对整个CSTR系统进行了控制策略研究。系统融合了PID控制、模糊控制、串级控制、分程控制等多种控制算法，实现了对系统的开车顺序控制、反应过程控制和安全控制。利用S7—300PLC对系统进行设计与实现。最终的运行结果表明系统对CSTR有较好的控制效果，同时控制系统具有较强的鲁棒性、实用性及可行性。

Control Strategy of Continuous Reaction Process for MPCE Experimental Device

For the continuous stirred tank reactor （CSTR） of multifunction process and control system （MPCE）,the control strategy has been studied for the CSTR system,in which the PID control,fuzzy control,cascade control,split-ranging control algorithm are involved.S7-300 PLC is used to design and control the system.Finally,the order of automatic start-up control,the reaction process control and safety control is achieved.The result shows that it can effectively control the CSTR,At the same time the robust,practicality,feasibility of this system are quite well.