MTBE Unit Integrated Control System Applied Research

Current , the world advanced industrial nation is occupying from "the industry economy" the pattern to "the information economy" pattern transformation time, The technology advancement factor grows in the economy occupies 70% about function. "Take the high technology and new technology as the core , changes into the method by the information, enhances the industry product the added value "to become the modern industry business automation the important development goal, And manages in the modern enterprise's production control, the massive physical quantities, the industry parameter, the characteristic parameter need to carry on the real-time examination, the surveillance management and carries on the automatic control. Controls from the single computer direct surveillance to the multistage computer supervisory system, As well as distributional control system (DCS), network , the intellectualized collection control and the management are a body computer control system, All the various trades and occupations are obtaining the more and more universal application. This article through related computer advanced control strategy and management theory study comparison, proposed in this foundation in view of the petroleum chemical industry production MTBE production unit with big lag, close coupling, non-linear prompt denaturation strong characteristic, Multianalysis production unit production actual situation, the control condition, the control effect had pointed out the original control system existence question, proposed the new advanced control plan. Used newly advanced the Model-Free Adaptive technology to carry on the brand-new transformation to the original control plan system , and carried on the detailed system design has thrown transports and so on;To produced theassistance management system also to carry on the optimized design, through industry control network technology application, the real-time database research development, the development massive in coor with progress of production actual application procedure, raised the entire production unit information management level from the overall, passed through and the production craft personnel analyzes the research as well as the various experiment confirms, applied the entire control system and the information management system to the actual chemical production unit in, and threw through the actual construction transports, consummates various parameter values gradually the establishment and the information network related establishment, obtained satisfaction the control effect, eliminated inconvenient which the information automation "the isolated island" brought, raised the industry information use factor, Enormously raised the production management level, the practices fully proved these advanced control technologies and the plan tallied produces the scene control and the management request, has obtained the obvious economy and the social efficiency.