Modeling And Advanced Control In Hazardous Waste Burning Dispose Processes

With the .rapid development of control theory and modern industry, more and more .advanced control technology has been applied to industry process control. In the field of .process control, the major problems are process modeling and advanced control. This, dissertation, which is based on the project named "The system of hazardous waste, burning disposal", researches the technologies of process modeling and advanced control theory.The primary contents of this dissertation are following:1. The basic theory and develop status about process control, process modeling and advanced cpntrol have been introduced. The background, significance and crafts of hazardous waste burning disposal have been introduced, too.2 On. the based of field data, the two objects, burner to temperature, blower and draught-fanner, to oxygen content and inner negative pressure, have been built model by the method of system identification.3 An adaptive predictive controller is designed to resolve the problems of objects about muti-parameter, long delay and time variety.4 Generalized predictive control is efficiently applied in burning system 5 A fuzzy controller is designed and applied in waste gas disposal system.The effect is good.6 The. design and implement of the control system of hazardous waste burning disposal are introduced.