| In order to meet the market needs for abundant products, batch and semi-batch process industries are developing fast, and the research for advanced control of batch process is becoming more and more popular. The batch reactor is high nonlinear process, includes all difficulties of batch process, involves the sequence control, logic control, loop control, etc. So it is very important to do research on the advanced control oriented complex industrial process integrated and optimize control application based on chemical reactor.According to the process characteristics of the reactor in the Liaoning Key Lab of Advanced Control Systems for Industry Equipments, this paper designs a reactor advanced control system consisting of IPC, PLC, industrial control network, with which the dynamic matrix control for integral system is successfully applied to the reactor. For this distributed control system, S7-300 PLC executes the basic control function, and IPC is the operator station running RSView32. With the redeveloping of the RSView32, the visual simulink of the advanced control theory is realized; the DMC algorithm sofware patch is embedded into RSView32 using VBA, and the experimental application to reactor temperature demonstrates the effectiveness of the proposed results, meanwhile, an integrated management and experimental platform is developed, which not only can fulfill the advanced control theory simulink research and its practical application, but also can realize simulink, control, control algorithm verification, database management, remote supervisory control, in addition, it integrates the reator and other four distributed automatic experimental equipments into a distributed supervisory system.This distributed control system can not only execute the conventional control mode, but also develops a friendly platform for advanced control theory development and science research, which is a practical validating environment for new control theories. |
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